• Özuğur Uysal, Bengü; Osma, Büşra; Evingür, Gülşen Akın; Pekcan, Önder (2024), "The Effect of Pyranine and MoS2 Content on the Optical Properties of Polyacrylamide-MoS2 Composite Gels", Journal of Macromolecular Science, Part B: Physics, DOI: 10.1080/00222348.2024.2302287
• Mirza, Fuat Kaan; Gürsoy, Ahmet Fazıl; Baykaş, Tunçer; Hekimoğlu, Mustafa; Pekcan, Önder (2023), "Residual LSTM neural network for time dependent consecutive pitch string recognition from spectrograms: a study on Turkish classical music makams", Multimedia Tools and Applications, DOI: 10.1007/s11042-023-17105-y
• Pekcan, Onder; Arsan, Taner (2023), "CHAOTIC – DETERMINISTIC OR RANDOM NATURE OF EARTHQUAKES: A PHASE SPACE ANALYSIS", Symmetry: Culture and Science, Vol.34, No.1, 45-59 DOI: 10.26830/symmetry_2023_1_045
• Ogrenci, Arif Selcuk; Bilge, Ayse Humeyra; Pekcan, Onder; Incegul, Metehan (2023), "Epidemic Models for Chemical Gel Phase Transformation: Effect of Optical Measurements with Different Wavelengths", Journal of Macromolecular Science, Part B: Physics, DOI: 10.1080/00222348.2023.2203556
• Kara, Selim; Arda, Ertan; Dolaştır, Fahrettin; Pekcan, Önder; Akın Evingür, Gülşen (2023), "A Quartz Crystal Microbalance (QCM) Study on the Formation of Aqueous κ-Carrageenan-Chitosan Composite Bilayers with NaCl and Graphene Oxide", Journal of Macromolecular Science, Part B: Physics, DOI: 10.1080/00222348.2023.2216073
• Kalaycıoğlu, Zeynep; Özuğur Uysal, Bengü; Pekcan, Önder; Erim, F. Bedia (2023), "Efficient Photocatalytic Degradation of Methylene Blue Dye from Aqueous Solution with Cerium Oxide Nanoparticles and Graphene Oxide-Doped Polyacrylamide", ACS Omega, DOI: 10.1021/acsomega.3c00198
• Özuğur Uysal, Bengü; Nayır, Şeyma; Açba, Melike; Çıtır, Betül; Durmaz, Sümeyye; Koçoğlu, Şevval; Yıldız, Ekrem; Pekcan, Önder (2022), "2D Materials (WS2, MoS2, MoSe2) Enhanced Polyacrylamide Gels for Multifunctional Applications", Gels, Vol.8, No.8, DOI: 10.3390/gels8080465
• Özuğur Uysal, Bengü; Akın Evingür, Gülşen; Pekcan, Önder (2022), "Polyacrylamide mediated polyvinyl pyrrolidone composites incorporated with aligned molybdenum disulfide", Journal of Applied Polymer Science, Vol.139, No.18, DOI: 10.1002/app.52061
• Düzkan, Berke; Uysal, Bengü Özuğur; Pekcan, Önder (2022), "Surfactant-free one-step fabrication of gelatin/PAAm/MWCNT composites for biomedical applications", Polymer Bulletin, Vol.79, No.3, 1597-1614 DOI: 10.1007/s00289-021-03574-4
• Ünver, Batuhan; Pekcan, Önder; Akın Evingür, Gülşen (2022), "Optical and mechanical properties of PNIPAm-MWCNTs and PNIPAm-GO composites", Journal of Applied Polymer Science, DOI: 10.1002/app.53539
• Durmaz, Sümeyye; Yildiz, Ekrem; Uysal, Bengü Özuğur; Pekcan, Önder (2022), "3D self-assemble formation of molybdenum disulfide (MoS2)-doped polyacrylamide (PAAm) composite hydrogels", Turkish Journal of Physics, Vol.46, No.6, 239-251 DOI: 10.55730/1300-0101.2730
• Osma, Büşra; Pekcan, Önder; Akın Evingür, Gülşen (2022), "Kinetics models for polyacrylamide-graphene oxide composites as antifoulant", Polymer Engineering and Science, DOI: 10.1002/pen.26201
• Nayır, Şeyma; Kıvrak, Sena; Kara, İrem; Uysal, Bengü Özuğur; Pekcan, Önder (2021), "Tungsten disulfide (WS2) doped polyacrylamide (PAAm) composites: Gelation and optical studies", Optik, Vol.245, DOI: 10.1016/j.ijleo.2021.167673
• Arda, Ertan; Kara, Selim; Pekcan, Önder; Akın Evingür, Gülşen (2021), "Evaluation of the fractal dimension of polyacrylamide during gelation and swelling", Materials Today Communications, Vol.26, DOI: 10.1016/j.mtcomm.2020.101980
• Evingür, Gülşen Akın; Sağlam, Nafia Alara; Çimen, Büşra; Uysal, Bengü Özuğur; Pekcan, Önder (2021), "The WS2 dependence on the elasticity and optical band gap energies of swollen PAAm composites", Journal of Composite Materials, Vol.55, No.1, 71-76 DOI: 10.1177/0021998320944210
• Uğur, Şaziye; Pekcan, Önder (2021), "Application of fluorescence technique for understanding film formation from polymer latexes and composites", Handbook of Modern Coating Technologies: Advanced Characterization Methods,
• Sunay, M. Selin; Uğur, Şaziye; Pekcan, Önder (2020), "Fluorescence and photon transmission techniques for studying film formation from PS/GO nanocomposites", Polymer Bulletin, Vol.77, No.6, 3061-3077 DOI: 10.1007/s00289-019-02897-7
• Evingür, Gülşen Akın; Pekcan, Önder (2020), "Fractal dimension and phase transition of graphene oxide (GO) doped polyacrylamide", Polymer Testing, Vol.84, DOI: 10.1016/j.polymertesting.2020.106386
• Uysal, Bengü Özuǧur; Arier, Ümit Özlem Akkaya; Pekcan, Önder (2020), "TAILORING the ELECTRICAL and OPTICAL PROPERTIES of CARBON NANOTUBE REINFORCED TRANSPARENT TiO 2 COMPOSITES by VARYING NANOTUBE CONCENTRATIONS", Surface Review and Letters, Vol.27, No.2, DOI: 10.1142/S0218625X19501038
• Mergen, Ömer Bahadır; Arda, Ertan; Kara, Selim; Pekcan, Önder (2019), "Effects of GNP addition on optical properties and band gap energies of PMMA films", Polymer Composites, Vol.40, No.5, 1862-1869 DOI: 10.1002/pc.24948
• Bilge, Ayse Humeyra; Ogrenci, Arif Selcuk; Pekcan, Onder (2019), "Mathematical models for phase transitions in biogels", Modern Physics Letters B, Vol.33, No.9, DOI: 10.1142/S0217984919501112
• Evingür, Gülşen Akin; Pekcan, Önder (2019), "Graphene oxide-polyacrylamide composites: Optical and mechanical characterizations", Handbook of Graphene,
• Osma, Büsra; Evingür, Gülsen Akin; Pekcan, Önder (2019), "Effect of temperature and graphene oxide on the swelling of PAAm-GO composite gels", Proceedings of the World Congress on New Technologies, DOI: 10.11159/icnfa19.146
• Kara, Selim; Arda, Ertan; Pekcan, Önder (2018), "Fractal Dimensions of κ-Carrageenan Gels during Gelation and Swelling", Journal of Macromolecular Science, Part B: Physics, Vol.57, No.11-12, 715-731 DOI: 10.1080/00222348.2018.1527506
• Ogrenci, Arif Selcuk; Pekcan, Onder; Kara, Selim; Bilge, Ayse Humeyra (2018), "Mathematical Characterization of Thermo-reversible Phase Transitions of Agarose Gels", Journal of Macromolecular Science, Part B: Physics, Vol.57, No.5, 364-376 DOI: 10.1080/00222348.2018.1463052
• Arda, Ertan; Mergen, Ömer Bahadır; Pekcan, Önder (2018), "Electrical and optical percolations in PMMA/GNP composite films", Phase Transitions, Vol.91, No.5, 546-557 DOI: 10.1080/01411594.2018.1432053
• Uysal, B. O.; Pekcan, O. (2018), "Fractal features and structural, morphological, optical characteristics of sol–gel derived silica nanoparticled thin films", Acta Physica Polonica A, Vol.133, No.5, 1160-1164 DOI: 10.12693/APhysPolA.133.1160
• Evingür, Gülşen Akın; Pekcan, Önder (2018), "Mechanical properties of graphene oxide–polyacrylamide composites before and after swelling in water", Polymer Bulletin, Vol.75, No.4, 1431-1439 DOI: 10.1007/s00289-017-2101-4
• Evingür, Gülşen Akin; Pekcan, Önder (2018), "Temperature Effect on the Elasticity of Acrylamide-n-Isopropylacrylamide Copolymers", Journal of Macromolecular Science, Part B: Physics, Vol.57, No.2, 168-175 DOI: 10.1080/00222348.2018.1436339
• Evingür, Gülşen Akın; Pekcan, Önder (2018), "Optical energy band gap of PAAm-GO composites", Composite Structures, Vol.183, No.1, 212-215 DOI: 10.1016/j.compstruct.2017.02.058
• Bilge, A. H.; Pekcan, O.; Kara, S.; Ogrenci, A. S. (2017), "Epidemic models for phase transitions: application to a physical gel", Phase Transitions, Vol.90, No.9, 905-913 DOI: 10.1080/01411594.2017.1286487
• Evingür, Gülşen Akin; Pekcan, Önder (2017), "Elastic properties of a swollen polyacrylamide (PAAm) gel doped with various multiwalled carbon nanotube (MWNT) contents", Materialpruefung/Materials Testing, Vol.59, No.5, 485-490 DOI: 10.3139/120.111027
• Kaygusuz, Hakan; Evingür, Gülşen Akın; Pekcan, Önder; von Klitzing, Regine; Erim, F. Bedia (2016), "Surfactant and metal ion effects on the mechanical properties of alginate hydrogels", International Journal of Biological Macromolecules, Vol.92, 220-224 DOI: 10.1016/j.ijbiomac.2016.07.004
• Özyiǧit, Ibrahim Ethem; Akten, E. Demet; Pekcan, Önder (2016), "Structural analysis of peptide fragments following the hydrolysis of bovine serum albumin by trypsin and chymotrypsin", Journal of Biomolecular Structure and Dynamics, Vol.34, No.5, 1092-1100 DOI: 10.1080/07391102.2015.1068712
• Özyiʇit, Ibrahim Ethem; Karakuş, Emine; Pekcan, Önder (2016), "The modifier effects of chymotrypsin and trypsin enzymes on fluorescence lifetime distribution of "N-(1-pyrenyl)maleimide-bovine serum albumin" complex", Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, Vol.154, 8-12 DOI: 10.1016/j.saa.2015.10.008
• Evingür, Gülşen Akın; Pekcan, Önder (2016), "Effect of content and temperature on the phase transitions of polymer composites doped by kappa carrageenan and alginate", Novel Approaches of Nanotechnology in Food,
• Evingür, G. A.; Pekcan, (2015), "Elasticity study of PAAm-κC composite prepared in various κc content and measured at several temperatures", Acta Physica Polonica A, Vol.128, No.3, 331-335 DOI: 10.12693/APhysPolA.128.331
• Yargi, O.; Pekcan, O.; Uʇur, S. (2015), "Measurement of oxygen diffusion in PS/PNIPAM films using fluorescence quenching", Plastics, Rubber and Composites, Vol.44, No.5, 189-196 DOI: 10.1179/1743289815Y.0000000010
• Uʇur, ; Sunay, M. Selin; Pekcan, (2015), "Fluorescence study of effect of particle size in PS latex/Al2O3 nanocomposite films", Plastics, Rubber and Composites, Vol.44, No.4, 129-141 DOI: 10.1179/1743289814Y.0000000120
• Doʇruyol, Z.; Arsu, N.; Doʇruyol, S. Keskin; Pekcan, (2015), "Percolation of glassy regions during photopolymerization of epoxy acrylate in DMF", Progress in Organic Coatings, Vol.80, 59-64 DOI: 10.1016/j.porgcoat.2014.11.010
• Arda, Ertan; Kara, Selim; Mergen, Ömer Bahadir; Pekcan, Önder (2015), "A comparison of fluorescence and UV–visible spectrometry techniques for thermal phase transitions of agarose gels", Polymer Bulletin, Vol.72, No.2, 157-175 DOI: 10.1007/s00289-014-1265-4
• Evingür, Gülşen Akın; Pekcan, Önder (2015), "Kinetic models for the dynamical behavior of polyacrylamide (PAAm)–κ-carrageenan (κC) composite gels", Journal of Biological Physics, Vol.41, No.1, 37-47 DOI: 10.1007/s10867-014-9364-x
• Evingür, Gülşen Akin; Pekcan, Önder (2015), "Universality of elasticity on PAAM-NIPA copolymer gels", EPJ Applied Physics, Vol.69, No.1, DOI: 10.1051/epjap/2014140328
• Uʇur, Şaziye; Selin Sunay, M.; Pekcan, Önder (2014), "Study of film formation from PS latex/TiO2 nanocomposites; Effect of latex size and TiO2 content", Polymer Composites, Vol.35, No.12, 2376-2389 DOI: 10.1002/pc.22905
• Evingür, Gülşen Akin; Kaygusuz, Hakan; Erim, F. Bedia; Pekcan, Önder (2014), "Gelation of PAAm-PVP composites: A fluorescence study", International Journal of Modern Physics B, Vol.28, No.20, DOI: 10.1142/S0217979214501227
• Evingür, Gülşen Akin; Kaygusuz, Hakan; Bedia Erim, F.; Pekcan, Önder (2014), "Effect of calcium ion concentration on small molecule desorption from alginate beads", Journal of Macromolecular Science, Part B: Physics, Vol.53, No.7, 1157-1167 DOI: 10.1080/00222348.2014.895625
• Sunay, M. Selin; Pekcan, Onder; Rahman, Md Mahbubor; Elaissari, Abdelhamid; Ugur, Saziye (2014), "Spectroscopic study of film formation from polystyrene latex/TiO 2 nanocomposites prepared by dip-coating method", Polymer Engineering and Science, Vol.54, No.2, 288-302 DOI: 10.1002/pen.23560
• Bilge, A. H.; Pekcan, O. (2014), "A mathematical characterization of the gel point in sol-gel transition", Journal of Physics: Conference Series, Vol.574, No.1, DOI: 10.1088/1742-6596/574/1/012005
• Pekcan, Ö; Uǧur, Ş; Sunay, M. S. (2014), "Fluorescence study of film formation from PS/Al2O3 nanocomposites", Progress in Organic Coatings, Vol.77, No.10, 1554-1561 DOI: 10.1016/j.porgcoat.2013.10.017
• Saçlioǧlu, Cihan; Pekcan, Önder; Nanjundiah, Vidyanand (2014), "Group behaviour in physical, chemical and biological systems", Journal of Biosciences, Vol.39, No.2, 177-189 DOI: 10.1007/s12038-013-9398-4
• Evingür, Gülşen Akin; Pekcan, Önder (2014), "Effect of multiwalled carbon nanotube (MWNT) on the behavior of swelling of polyacrylamide-MWNT composites", Journal of Reinforced Plastics and Composites, Vol.33, No.13, 1199-1206 DOI: 10.1177/0731684414526438
• Evingür, Gülşen Akin; Pekcan, Önder (2014), "Elastic Properties of a Swollen PAAm-NIPA Copolymer with Various NIPA Contents", Polymer - Plastics Technology and Engineering, Vol.53, No.8, 834-839 DOI: 10.1080/03602559.2014.886049
• Yargi, Önder; Uǧur, Şaziye; Pekcan, Önder (2014), "Polymer/carbon nanotube composite film formation: A fluorescence study", Polymer Composites, Vol.35, No.5, 817-826 DOI: 10.1002/pc.22725
• Kaygusuz, Hakan; Erim, F. Bedia; Pekcan, Önder; Akın Evingür, Gülşen (2014), "Cation effect on slow release from alginate beads: A fluorescence study", Journal of Fluorescence, Vol.24, No.1, 161-167 DOI: 10.1007/s10895-013-1282-y
• Arda, Ertan; Kara, Selim; Pekcan, Önder (2013), "Electrical, optical and fluorescence percolations in P(VAc-co-BuA)/MWCNT composite films", Phase Transitions, Vol.86, No.10, 1017-1032 DOI: 10.1080/01411594.2012.751535
• Bilge, Ayse Humeyra; Pekcan, Onder (2013), "A mathematical description of the critical point in phase transitions", International Journal of Modern Physics C, Vol.24, No.10, DOI: 10.1142/S0129183113500654
• Evingür, G. Akin; Pekcan, Ö (2013), "Superelastic percolation network of polyacrylamide (PAAm)-kappa carrageenan (κC) composite", Cellulose, Vol.20, No.3, 1145-1151 DOI: 10.1007/s10570-013-9903-9
• Doǧruyol, Zekeriya; Temel, Gokhan; Doǧruyol, Sevnur K.; Pekcan, Önder; Arsu, Nergis (2013), "Investigation of PSt-MWCNT concentration on epoxyacrylate photopolymerization and conductivity of polymer films", Progress in Organic Coatings, Vol.76, No.6, 944-949 DOI: 10.1016/j.porgcoat.2012.10.013
• Evingür, Gülşen Akin; Pekcan, Önder (2013), "Investigation of drying of poly(N-isoproplacrylamide-co-acrylamide) by fluorescence technique", Advances in Polymer Technology, Vol.32, No.SUPPL.1, DOI: 10.1002/adv.21269
• Evingür, Gülşen Akin; Pekcan, Önder (2013), "Drying of polyacrylamide-multiwalled carbon nanotube (MWNT) composites with various MWNTs contents: A fluorescence study", Journal of Polymer Engineering, Vol.33, No.1, 33-39 DOI: 10.1515/polyeng-2012-0128
• Yargi, O.; Uǧur, S.; Pekcan, O. (2013), "Fluorescence quenching method for monitoring oxygen diffusion into PS/CNT composite films", Progress in Organic Coatings, Vol.76, No.12, 1805-1809 DOI: 10.1016/j.porgcoat.2013.05.020
• Yargı, Önder; Uğur, Şaziye; Pekcan, Önder (2013), "Oxygen diffusion into multiwalled carbon nanotube doped polystrene latex films using fluorescence technique", Journal of Fluorescence, Vol.23, No.3, 357-366 DOI: 10.1007/s10895-013-1157-2
• Bilge, A. H.; Pekcan, Ö; Gürol, M. V. (2012), "Application of epidemic models to phase transitions", Phase Transitions, Vol.85, No.11, 1009-1017 DOI: 10.1080/01411594.2012.672648
• Pekcan, Önder; Kara, Selim (2012), "Gelation mechanisms", Modern Physics Letters B, Vol.26, No.27, DOI: 10.1142/S0217984912300190
• Evingür, Gülen Akn; Pekcan, Onder (2012), "Monitoring of dynamical processes in PAAm-MWNTs composites by fluorescence method", Advanced Composite Materials, Vol.21, No.2, 193-208 DOI: 10.1080/09243046.2012.690299
• Kara, Selim; Gacal, Burcin; Tunc, Deniz; Yagci, Yusuf; Pekcan, Önder (2012), "Sorption and desorption of PVA-pyrene chains in and out of agarose gel", Journal of Fluorescence, Vol.22, No.4, 1073-1080 DOI: 10.1007/s10895-012-1045-1
• Sunay, M. Selin; Pekcan, Onder; Ugur, Saziye (2012), "The effect of film thickness and TiO 2 content on film formation from PS/TiO 2 nanocomposites prepared by dip-coating method", Journal of Nanomaterials, Vol.2012, DOI: 10.1155/2012/524343
• Evingr, Gülşen Akn; Pekcan, Önder (2012), "Elastic percolation of swollen polyacrylamide (PAAm)-multiwall carbon nanotubes composite", Phase Transitions, Vol.85, No.6, 553-564 DOI: 10.1080/01411594.2011.634333
• Evingür, Gülşen Akin; Tezcan, Filiz; Erim, F. Bedia; Pekcan, Önder (2012), "Monitoring the gelation of polyacrylamide-sodium alginate composite by fluorescence technique", Phase Transitions, Vol.85, No.6, 530-541 DOI: 10.1080/01411594.2011.629363
• Doǧruyol, Zekeriya; Arsu, Nergis; Doǧruyol, Sevnur Keskin; Pekcan, Önder (2012), "Producing critical exponents from gelation for various photoinitiator concentrations; A photo differential scanning calorimetric study", Progress in Organic Coatings, Vol.74, No.1, 181-185 DOI: 10.1016/j.porgcoat.2011.12.007
• Yargi, O.; Ugur, S.; Pekcan, O. (2012), "Diffusion energies of oxygen diffusing into polystyrene (PS)/poly (N-isopropylacrylamide) composites", Polymers for Advanced Technologies, Vol.23, No.4, 776-782 DOI: 10.1002/pat.1957
• Evingür, G. Akín; Pekcan, Ö (2012), "Temperature effect on the swelling of PAAm-κ-carrageenan composites", Journal of Applied Polymer Science, Vol.123, No.3, 1746-1754 DOI: 10.1002/app.34632
• Evingür, Gülşen Akin; Pekcan, Önder (2012), "Effect of LCST on the swelling of PAAm-NIPA copolymers: A fluorescence study", Polymer Bulletin, Vol.68, No.1, 223-238 DOI: 10.1007/s00289-011-0625-6
• Akin Evingür, G.; Pekcan, Ö (2012), "PAAm-kappa carrageenan composites: Drying and swelling with various kappa carrageenan contents", Acta Physica Polonica A, Vol.121, No.1, 169-171 DOI: 10.12693/APhysPolA.121.169
• Yargi, Önder; Ugur, Şaziye; Pekcan, Önder (2012), "Temperature dependence of oxygen diffusion into polymer/carbon nanotube composite films", Polymer Engineering and Science, Vol.52, No.1, 172-179 DOI: 10.1002/pen.22061
• Tari, Ozlem; Pekcan, Onder (2011), "Modelling of swelling by the fluorescence technique in kappa carrageenan gels", AIP Conference Proceedings, Vol.1400, 470-475 DOI: 10.1063/1.3663165
• Doruyol, Zekeriya; Arsu, Nergis; Doruyol, Sevnur Keskin; Pekcan, Önder (2011), "Critical phenomenon during photoinitiated gelation at different temperatures: A Photo-DSC study", Progress in Organic Coatings, Vol.72, No.4, 763-768 DOI: 10.1016/j.porgcoat.2011.08.008
• Evingur, Gulsen A.; Pekcan, Önder (2011), "Gelation, electrical conductivity and elasticity of PAM- MWNT", Materials Research Society Symposium Proceedings, Vol.1312, 307-312 DOI: 10.1557/opl.2011.117
• Tari, Özlem; Kara, Selim; Pekcan, Önder (2011), "Study of thermal phase transitions in iota carrageenan gels via fluorescence technique", Journal of Applied Polymer Science, Vol.121, No.5, 2652-2661 DOI: 10.1002/app.31233
• Kara, Selim; Arda, Ertan; Dolastir, Fahrettin; Pekcan, Önder (2011), "Thermal phase transitions of agarose in various compositions: A fluorescence study", Journal of Fluorescence, Vol.21, No.5, 1871-1877 DOI: 10.1007/s10895-011-0883-6
• Evingür, Gülşen Akin; Pekcan, Önder (2011), "Swelling kinetics of PAAm-κ-Carrageenan composites: A fluorescence technique", Journal of Macromolecular Science, Part B: Physics, Vol.50, No.8, 1591-1604 DOI: 10.1080/00222348.2010.541850
• Evingür, Gülşen A.; Pekcan, Önder (2011), "Drying of polyacrylamide composite gels formed with various kappa- carrageenan content", Journal of Fluorescence, Vol.21, No.4, 1531-1537 DOI: 10.1007/s10895-011-0841-3
• Uĝur, Şaziye; Yargi, Önder; Durmaz, Yasemin Yüksel; Karagöz, Bünyamin; Biãak, Niyazi; Yaĝci, Yusuf; Pekcan, Önder (2011), "Film formation of poly (methyl methacrylate) latex with pyrene functional poly (divinylbenzene) microspheres prepared by click chemistry", Polymer Composites, Vol.32, No.6, 869-881 DOI: 10.1002/pc.21094
• Akin Evingür, Güen; Pekcan, Önder (2011), "Studies on drying and swelling of PAAm-NIPA composites in various compositions", Polymer Composites, Vol.32, No.6, 928-936 DOI: 10.1002/pc.21111
• Pekcan, Önder; Evingür, Gülşen Akin (2011), "Energy needs for drying of PAAm-κC composites prepared with Various κC contents", E-Polymers, DOI: 10.1515/epoly.2011.11.1.585
• Evingur, Gülşen Akin; Pekcan, Önder (2011), "The role of pyranine in characterization of PAAm-κC composites by using fluorescence technique", Journal of Fluorescence, Vol.21, No.3, 865-871 DOI: 10.1007/s10895-009-0588-2
• Tari, Ozlem; Pekcan, Onder (2011), "Fluorescence study on drying of i-carrageenan gels at different temperatures prepared with various CaCl2 content", Polymer Bulletin, Vol.66, No.4, 529-539 DOI: 10.1007/s00289-010-0362-2
• Tari, Özlem; Kara, Selim; Pekcan, Önder (2011), "Thermal phase transitions of IOTA carrageenan in CaCl2 solutions: A fluorescence study", Journal of Macromolecular Science, Part B: Physics, Vol.50, No.2, 306-318 DOI: 10.1080/00222341003652286
• Ugur, S.; Yargi, O.; Pekcan, O. (2011), "Percolation and film formation behaviors of MWNT/PS nanocomposites", Procedia Engineering, Vol.10, 1709-1717 DOI: 10.1016/j.proeng.2011.04.285
• Yildiz, Sevtap; Özkan Zayim, Esra; Pekcan, Önder; Özbek, Haluk (2010), "The effect of surfaces on the orientational properties and phase transitions peculiarities of a nonpolar smectogen", International Journal of Modern Physics B, Vol.24, No.22, 4305-4323 DOI: 10.1142/S0217979210055603
• Uǧur, Şaziye; Sunay, Selin; Pekcan, Önder (2010), "Film formation of nano-sized hard latex (PS) in soft polymer matrix (PBA): An excimer study", Polymer Composites, Vol.31, No.9, 1611-1619 DOI: 10.1002/pc.20950
• Uǧur, Şaziye; Sunay, M. Selin; Elaissari, Abdelhamid; Pekcan, Önder (2010), "Particle size effect on the film-forming process of PS/PBA composite latexes", Polymer Composites, Vol.31, No.9, 1637-1652 DOI: 10.1002/pc.20954
• Tari, Özlem; Pekcan, Önder (2010), "Comparison of cation effects on phase transitions of kappa and iota carrageenan", E-Polymers, DOI: 10.1515/epoly.2010.10.1.902
• Aktaş, Demet Kaya; Evingür, Gülşen Akin; Pekcan, Önder (2010), "Critical exponents of gelation and conductivity in polyacrylamide gels doped by multiwalled carbon nanotubes", Composite Interfaces, Vol.17, No.4, 301-318 DOI: 10.1163/092764410X495243
• Kara, Selim; Arda, Ertan; Dolastir, Fahrettin; Pekcan, Önder (2010), "Electrical and optical percolations of polystyrene latex-multiwalled carbon nanotube composites", Journal of Colloid and Interface Science, Vol.344, No.2, 395-401 DOI: 10.1016/j.jcis.2009.12.056
• Erdogan, M.; Pekcan, O. (2010), "Drying process in vapor swollen heterogels", Polymer Bulletin, Vol.64, No.7, 667-676 DOI: 10.1007/s00289-009-0208-y
• Uǧur, Ş; Yargi, Ö; Pekcan, Ö (2010), "Conductivity percolation of carbon nanotubes (CNT) in polystyrene (PS) latex film", Canadian Journal of Chemistry, Vol.88, No.3, 267-276 DOI: 10.1139/V09-173
• Uǧur, Saziye; Yargi, Önder; Pekcan, Önder (2010), "Temperature dependence of oxygen diffusion into clay-doped PS films", Polymer Composites, Vol.31, No.1, 77-82 DOI: 10.1002/pc.20768
• Aktaş, Demet Kaya; Evingür, Gülşen Akin; Pekcan, Önder (2009), "A fluorescence study on swelling of hydrogels (PAAM) at various cross-linker contents", Advances in Polymer Technology, Vol.28, No.4, 215-223 DOI: 10.1002/adv.20163
• Pekcan, Önder; Uǧur, Şaziye (2009), "Polymer-ceramic nanocomposites", Proceedings of SPIE - The International Society for Optical Engineering, Vol.7366, DOI: 10.1117/12.821747
• Doǧruyol, Z.; Arsu, N.; Pekcan, Ö (2009), "Critical exponents of photoinitiated gelation at different light intensities", Journal of Macromolecular Science, Part B: Physics, Vol.48, No.4, 745-754 DOI: 10.1080/00222340902959719
• Tari, Ozlem; Kara, Selim; Pekcan, Önder (2009), "Critical exponents of kappa carrageenan in the coil-helix and helix-coil hysteresis loops", Journal of Macromolecular Science, Part B: Physics, Vol.48, No.4, 812-822 DOI: 10.1080/00222340902956129
• Uǧur, Şaziye; Yargi, Önder; Elaissari, Abdelhamid; Pekcan, Önder (2009), "Oxygen diffusion into polymer-clay composite films as a function of clay content and temperature", Macromolecular Symposia, Vol.281, No.1, 168-173 DOI: 10.1002/masy.200950722
• Tari, Özlem; Pekcan, Önder (2009), "Critical exponents of thermal phase transitions of K-carrageenan in various salt solutions", Macromolecular Symposia, Vol.281, No.1, 160-167 DOI: 10.1002/masy.200950721
• Aktaş, Demet Kaya; Evingür, Gülşen Akin; Pekcan, Önder (2009), "Phase transitions in pure and hybrid hydrogels: A fluorescence study", Macromolecular Symposia, Vol.281, No.1, 150-159 DOI: 10.1002/masy.200950720
• Uǧur, Şaziye; Yargi, Önder; Pekcan, Önder (2009), "Oxygen diffusion into polystyrene-bentonite films", Applied Clay Science, Vol.43, No.3-4, 447-452 DOI: 10.1016/j.clay.2008.10.008
• Arda, Ertan; Kara, Selim; Pekcan, Önder (2009), "Synergistic effect of the locust bean gum on the thermal phase transitions of κ-carrageenan gels", Food Hydrocolloids, Vol.23, No.2, 451-459 DOI: 10.1016/j.foodhyd.2008.02.010
• EVINGÜR, Gülşen Akin; AKTAŞ, Demet Kaya; PEKCAN, Önder (2009), "In situ steady state fluorescence (SSF) technique to study drying of PAAm hydrogels made of various cross-linker contents", Chemical Engineering and Processing: Process Intensification, Vol.48, No.2, 600-605 DOI: 10.1016/j.cep.2008.07.003
• Evingür, G. A.; Aktaş, D. K.; Pekcan, Ö (2009), "Steady state fluorescence technique for studying phase transitions in PAAm-PNIPA mixture", Phase Transitions, Vol.82, No.1, 53-65 DOI: 10.1080/01411590802296294
• Uǧur, Şaziye; Yargi, Önder; Günister, Ebru; Pekcan, Önder (2008), "Poly (styrene) latex/modified Na-activated bentonite nanocomposite films: A fluorescence study", Applied Clay Science, Vol.42, No.1-2, 39-49 DOI: 10.1016/j.clay.2008.02.009
• Doǧruyol, Z.; Karasu, F.; Balta, D. K.; Arsu, N.; Pekcan, Ö (2008), "Universality in gelation of epoxy acrylate with various photoinitiators: A photo differential scanning calorimetric study", Phase Transitions, Vol.81, No.10, 935-947 DOI: 10.1080/01411590802136078
• Erdoǧan, M.; Yagci, Y.; Pekcan, Ö (2008), "Slow release of trapped homopolymers from a swelling polymeric gel: A fluorescence study", Journal of Macromolecular Science, Part B: Physics, Vol.47, No.5, 942-954 DOI: 10.1080/00222340802218455
• Tari, Özlem; Pekcan, Önder (2008), "Temperature effect on drying and swelling of kappa carrageenan gels: A steady state fluorescence study", Macromolecular Symposia, Vol.265, No.1, 37-48 DOI: 10.1002/masy.200850505
• Evingür, Gülşen Akin; Karsh, Kadir; Pekcan, Önder (2008), "In situ fluorescence study of swelling, sorption and desorption processes in and out of PAAm gels", Macromolecular Symposia, Vol.265, No.1, 100-110 DOI: 10.1002/masy.200850511
• Uǧur, Ş; Yargi, Ö; Pekcan, Ö (2008), "Film formation from PS latex doped PNIPAM hydrogels at various heating and cooling rates", Composite Interfaces, Vol.15, No.4, 411-424 DOI: 10.1163/156855408784514748
• Pekcan, Önder; Tari, Özlem (2008), "Cation effect on gel - Sol transition of kappa carrageenan", Polymer Bulletin, Vol.60, No.4, 569-579 DOI: 10.1007/s00289-007-0874-6
• Uǧur, Ş; Yargi, Ö; Pekcan, Ö (2008), "Reversible film formation from PS doped PNIPAM particles in various compositions", Polymer Composites, Vol.29, No.2, 179-186 DOI: 10.1002/pc.20378
• Tari, Özlem; Pekcan, Önder (2008), "Swelling of iota-carrageenan gels prepared with various CaCl2 content: A fluorescence study", E-Polymers, DOI: 10.1515/epoly.2008.8.1.1
• Arda, Ertan; Kara, Selim; Pekcan, Önder (2008), "Effect of annealing rate on film formation from poly(vinyl acetate) latex particles", Composite Interfaces, Vol.15, No.1, 19-33 DOI: 10.1163/156855408783431291
• Tari, Ö; Pekcan, Ö (2008), "Study of drying of κ-Carrageenan gel at various temperatures using a fluorescence technique", Drying Technology, Vol.26, No.1, 101-107 DOI: 10.1080/07373930701781728
• Tai, Ö; Pekcan, Ö (2007), "Swelling activation energy of κ-carrageenan in its gel state: A fluorescence study", Journal of Applied Polymer Science, Vol.106, No.6, 4164-4168 DOI: 10.1002/app.26980
• Arda, Ertan; Kara, Selim; Pekcan, Önder (2007), "A photon transmission study for film formation from polyvinyl acetate latex particles with different molecular weights", Journal of Polymer Science, Part B: Polymer Physics, Vol.45, No.20, 2918-2925 DOI: 10.1002/polb.21292
• Aktaş, Demet Kaya; Evingür, Gülşen Akin; Pekcan, Önder (2007), "Study on swelling of hydrogels (PAAm) at various temperatures by using fluorescence technique", Journal of Materials Science, Vol.42, No.20, 8481-8488 DOI: 10.1007/s10853-007-1764-x
• Evingür, G. A.; Karsli, K.; Pekcan, Ö (2007), "Studying on the small molecule diffusion into hydrogels: A fluorescence study", AIP Conference Proceedings, Vol.899, 761 DOI: 10.1063/1.2733502
• Pekcan, Ö; Tari, Ö (2007), "Universality of sol - Gel phase transition of -carrageenan in various salts: A steady state fluorescence study", Phase Transitions, Vol.80, No.8, 799-812 DOI: 10.1080/01411590701284417
• Ataman, Evren; Pekcan, Önder (2007), "Small molecule sorption and desorption in and out of iota-carrageenan gels", Journal of Macromolecular Science, Part B: Physics, Vol.46 B, No.4, 705-715 DOI: 10.1080/00222340701388896
• Aktaş, Demet Kaya; Evingur, Gülşen Akin; Pekcan, Önder (2007), "Drying of PAAm hydrogels at various temperatures: A fluorescence study", Journal of Macromolecular Science, Part B: Physics, Vol.46 B, No.3, 581-590 DOI: 10.1080/00222340701257950
• Uǧur, Şaziye; Sunay, Selin; Tepehan, Fatma; Pekcan, Önder (2007), "Film formation from TiO2-polystyrene latex composite: A fluorescence study", Composite Interfaces, Vol.14, No.3, 243-260 DOI: 10.1163/156855407780340340
• Pekcan, Önder; Kara, Selim; Arda, Ertan (2007), "Cation effects on phase transition of kappa-iota-carrageenan hybrids: A photon transmission study", Composite Interfaces, Vol.14, No.1, 1-19 DOI: 10.1163/156855407779230344
• Evingür, Gülşen Akin; Pekcan, Önder (2007), "Sorption and slow release kinetics of PAAm gels at various temperatures", Journal of Polymer Engineering, Vol.27, No.8, 583-595 DOI: 10.1515/POLYENG.2007.27.8.583
• Ataman, Evren; Pekcan, Önder (2007), "Small molecule diffusion into swelling iota-carrageenan gels: A fluorescence study", Journal of Biomolecular Structure and Dynamics, Vol.24, No.5, 505-513 DOI: 10.1080/07391102.2007.10507139
• Uǧur, Ş; Elaissari, A.; Yargi, Ö; Pekcan, Ö (2007), "Reversible film formation from nano-sized PNIPAM particles below glass transition", Colloid and Polymer Science, Vol.285, No.4, 423-430 DOI: 10.1007/s00396-006-1584-6
• Kara, Selim; Arda, Ertan; Pekcan, Önder (2007), "Monovalent and divalent cation effects on phase transitions of ι-carrageenan", Journal of Bioactive and Compatible Polymers, Vol.22, No.1, 42-61 DOI: 10.1177/0883911506073361
• Uǧur, Ş; Sunay, S.; Elaissari, A.; Tepehan, F.; Pekcan, Ö (2006), "Film formation from nano-sized polystrene latex covered with various TiO2 layers", Polymer Composites, Vol.27, No.6, 651-659 DOI: 10.1002/pc.20247
• Evingür, Gülşen Akin; Karsli, Kadir; Pekcan, Önder (2006), "Monitoring small molecule diffusion into hydrogels at various temperatures by fluorescence technique", International Journal of Pharmaceutics, Vol.326, No.1-2, 7-12 DOI: 10.1016/j.ijpharm.2006.06.043
• Kara, Selim; Arda, Ertan; Kavzak, Burhan; Pekcan, Önder (2006), "Phase transitions of κ-carrageenan gels in various types of salts", Journal of Applied Polymer Science, Vol.102, No.3, 3008-3016 DOI: 10.1002/app.24662
• Aktaş, D. K.; Pekcan, Ö (2006), "Study on critical behaviour in N-isopropyl acrylamide gels by using fluorescence technique", Phase Transitions, Vol.79, No.11, 921-933 DOI: 10.1080/01411590600970728
• Erdoǧan, M.; Pekcan, Ö (2006), "Reordering of polystyrene gel due to multiple swelling in organic vapor. Fast transient fluorescence technique study", Journal of Photochemistry and Photobiology A: Chemistry, Vol.181, No.2-3, 394-400 DOI: 10.1016/j.jphotochem.2005.12.025
• Özbek, Haluk; Pekcan, Önder (2006), "Critical behavior of thermal phase transitions of iota-carrageenan in CaCl2 solution", Physica A: Statistical Mechanics and its Applications, Vol.367, 69-78 DOI: 10.1016/j.physa.2005.09.073
• Pekcan, Önder; Uǧur, Şaziye (2006), "Small molecule desorption prior to dissolution of a polymeric glass", Journal of Applied Polymer Science, Vol.101, No.2, 908-912 DOI: 10.1002/app.23980
• Kara, Selim; Pekcan, Önder; Sarac, Ayfer; Arda, Ertan (2006), "Film formation stages for poly(vinyl acetate) latex particles: A photon transmission study", Colloid and Polymer Science, Vol.284, No.10, 1097-1105 DOI: 10.1007/s00396-006-1486-7
• Uǧur, Şaziye; Alemdar, Ayşe; Pekcan, Önder (2006), "The effect of clay particles on film formation from polystyrene latex", Polymer Composites, Vol.27, No.3, 299-308 DOI: 10.1002/pc.20187
• Arda, Ertan; Kara, Selim; Sarac, Ayfer; Pekcan, Önder (2006), "Vapor-induced film formation from low- Tg particles for different solvent compositions", Journal of Colloid and Interface Science, Vol.297, No.2, 520-524 DOI: 10.1016/j.jcis.2005.10.042
• Uǧur, Şaziye; Pekcan, Önder (2006), "Effects of annealing on morphology of polymer/polymer (PS/PMMA) blend; a fluorescence study", Journal of Applied Polymer Science, Vol.100, No.3, 2104-2110 DOI: 10.1002/app.23458
• Uǧur, Ş; Pehlivan, E.; Tepehan, F.; Pekcan, Ö (2006), "Ceramic encapsulated latex composites", Journal of Colloid and Interface Science, Vol.295, No.2, 457-463 DOI: 10.1016/j.jcis.2005.08.053
• Aktaş, Demet Kaya; Evingur, Gülşen Akin; Pekcan, Önder (2006), "Universal behaviour of gel formation from acrylamide-carrageenan mixture around the gel point: A fluorescence study", Journal of Biomolecular Structure and Dynamics, Vol.24, No.1, 83-90 DOI: 10.1080/07391102.2006.10507102
• Kara, Selim; Arda, Ertan; Pekcan, Önder (2005), "Molecular recognition during sol-gel and gel-sol transition of kappa-iota carrageenan mixtures", Phase Transitions, Vol.78, No.12, 915-926 DOI: 10.1080/01411590500420766
• Yildiz, Sevtap; Yilmaz, Faruk; Özbek, Haluk; Pekcan, Önder; Ito, Koichi; Yagci, Yusuf (2005), "Synthesis and liquid crystalline behavior of random copolymer of poly(ethylene oxide) macromonomer and liquid crystalline monomer by the photon transmission technique", Journal of Macromolecular Science - Pure and Applied Chemistry, Vol.42 A, No.12, 1573-1588 DOI: 10.1080/10601320500246602
• Uǧur, Saziye; Pekcan, Önder (2005), "Time evolution of film formation from polystyrene particles: A percolation approach", Colloid and Polymer Science, Vol.284, No.3, 309-316 DOI: 10.1007/s00396-005-1380-8
• Pekcan, Onder; Kaya, Demet (2005), "Universal behaviour of glass transition exponents in various polymeric systems", Composite Interfaces, Vol.12, No.6, 501-521 DOI: 10.1163/1568554054915192
• Uǧur, Şaziye; Pekcan, Önder (2005), "Film formation from pure and mixed latices; transient fluorescence study", Journal of Colloid and Interface Science, Vol.291, No.2, 405-410 DOI: 10.1016/j.jcis.2005.05.015
• Uǧur, Şaziye; Pekcan, Önder (2005), "Percolation approach to film formation from surfactant-free polystyrene particles", Phase Transitions, Vol.78, No.7-8, 593-606 DOI: 10.1080/01411590500188967
• Uǧur, Şaziye; Tepehan, Fatma; Pekcan, Önder (2005), "Dissolution of Al2O3-polystyrene latex composites: A fluorescence study", Composite Interfaces, Vol.12, No.5, 411-423 DOI: 10.1163/1568554054275733
• Kaya, D.; Pekcan, Ö (2005), "Determination of pre-gelation and post-gelation activation energies during free radical crosslinking copolymerization", Composite Interfaces, Vol.12, No.5, 395-410 DOI: 10.1163/1568554054275742
• Uǧur, Şaziye; Pekcan, Önder (2005), "Small molecule desorption from a swelling polymeric glass in polymer solution: Energy transfer method", Materials Chemistry and Physics, Vol.92, No.1, 269-273 DOI: 10.1016/j.matchemphys.2005.01.029
• Uǧur, Ş; Salman, O. U.; Tepehan, G.; Tepehan, F.; Pekcan, Ö (2005), "Fluorescence study on Al2O3-polystyrene latex composite film formation", Polymer Composites, Vol.26, No.3, 352-360 DOI: 10.1002/pc.20109
• Kaya, Demet; Erdoǧan, Matem; Pekcan, Önder (2005), "Molecular alignment during gel formation from methyl methacrylate: An excimer fluorescence study", Phase Transitions, Vol.78, No.5, 387-400 DOI: 10.1080/01411590500114799
• Uǧur, Şaziye; Elaissari, Abdelhamid; Pekcan, Önder (2005), "Film formation from nano-sized polystyrene latex particles", Polymers for Advanced Technologies, Vol.16, No.5, 405-412 DOI: 10.1002/pat.597
• Kaya, Demet; Pekcan, Önder (2005), "Comparision of critical parameters of polymerization and gelation processes: A fast transient fluorescence study", International Journal of Modern Physics B, Vol.19, No.6, 971-987 DOI: 10.1142/S0217979205029390
• Pekcan, Önder; Kara, Selim (2005), "Cation effect on thermal transition of ι-carrageenan: A photon transmission study", Journal of Biomaterials Science, Polymer Edition, Vol.16, No.3, 317-333 DOI: 10.1163/1568562053654086
• Erdoǧan, M.; Pekcan, Ö (2005), "Comparison of gel swelling under organic vapor and in organic solvent", International Journal of Photoenergy, Vol.7, No.1, 37-43 DOI: 10.1155/S1110662X05000061
• Ugur, Saziye; Alemdar, Ayse; Pekcan, Önder (2005), "Films formed from polystyrene latex/clay composites: A fluorescence study", Journal of Coatings Technology and Research, Vol.2, No.7, 565-575 DOI: 10.1007/s11998-005-0016-8
• Kara, Selim; Pekcan, Önder (2005), "Photon transmission study on conformational ordering of iota-carrageenan in cacl2 Solution", Journal of Biomolecular Structure and Dynamics, Vol.22, No.6, 747-754 DOI: 10.1080/07391102.2005.10507041
• Pekcan, Önder; Uǧur, Şaziye (2004), "Molecular weight effect on swelling and viscous flow of polymeric glass exposed to organic vapor: A steady state fluorescence study", Composite Interfaces, Vol.11, No.5-6, 411-429 DOI: 10.1163/1568554042246224
• Pekcan, Önder; Ugur, Saziye (2004), "Dissolution of a percolation cluster on UV-cured polymeric films: A fluorescence study", Progress in Colloid and Polymer Science, Vol.128, 92-97 DOI: 10.1007/b97090
• Yilmaz, Yasar; Pekcan, Önder; Kaya, Demet (2004), "Sol-gel transition in polyacrylamide gels by using a fluorescence technique", Progress in Colloid and Polymer Science, Vol.128, 255-263 DOI: 10.1007/b97099
• Tari, Ö; Pekcan, Ö (2004), "A percolation approach for investigating the sol-gel phase transition of κ-carrageenan: A steady-state fluorescence study", Journal of Bioactive and Compatible Polymers, Vol.19, No.6, 491-509 DOI: 10.1177/0883911504048328
• Ugǔr, Şaziye; Pekcan, Önder (2004), "The effect of annealing temperature on latex film dissolution", Journal of Colloid and Interface Science, Vol.277, No.2, 359-365 DOI: 10.1016/j.jcis.2004.04.040
• Yilmaz, Yaşar; Kaya, Demet; Pekcan, Önder (2004), "Can the glass transition in bulk polymers be modeled by percolation picture?", European Physical Journal E, Vol.15, No.1, 19-25 DOI: 10.1140/epje/i2003-10156-9
• Pekcan, Önder; Kaya, Demet (2004), "Fast transient fluorescence technique for studying sol-gel phase transition in polymeric mixtures", Materials Chemistry and Physics, Vol.85, No.1, 137-144 DOI: 10.1016/j.matchemphys.2003.12.019
• Özbek, Haluk; Pekcan, Önder (2004), "Critical exponents of thermal phase transitions in κ-carrageenan- water system", Journal of Molecular Structure: THEOCHEM, Vol.676, No.1-3, 19-27 DOI: 10.1016/j.theochem.2004.01.033
• Pekcan, Önder; Kara, Selim (2004), "Photon transmission technique to study phase transitions of Poly(N-isopropylacrylamide) gels", International Journal of Modern Physics B, Vol.18, No.12, 1717-1733 DOI: 10.1142/S0217979204025038
• Kaya, Demet; Pekcan, Önder (2004), "Studying of the critical exponents around the glass transition in bulk polymerization of ethyl methacrylate by using fluorescence techniques", Phase Transitions, Vol.77, No.4, 359-373 DOI: 10.1080/01411590410001669075
• Kara, Selim; Pekcan, Onder (2004), "Real time monitoring of temperature variation and optical transmission during gelation of acrylamide (AAm) at various crosslinker contents", Composite Interfaces, Vol.11, No.1, 67-82 DOI: 10.1163/156855404322681055
• Erdogan, Matem; Pekcan, Önder; Yagci, Yusuf (2004), "Fast transient fluorescence technique for studying homopolymer mobility in a swelling gel", Macromolecular Chemistry and Physics, Vol.205, No.4, 456-464 DOI: 10.1002/macp.200300246
• Yildiz, Sevtap; Pekcan, Önder; Nihat Berker, A.; Özbek, Haluk (2004), "Scaling of thermal hysteresis at nematic-smectic-A phase transition in a binary mixture", Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, Vol.69, No.3 1, DOI: 10.1103/PhysRevE.69.031705
• Kaya, Demet; Pekcan, Önder; Yılmaz, Yaşar (2004), "Direct test of the critical exponents at the sol-gel transition", Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, Vol.69, No.1, 10 DOI: 10.1103/PhysRevE.69.016117
• Ugur, S.; Pekcan, Ö; Elaissari, A. (2004), "Film formation from surfactant-free, slightly crosslinked, fluorescein-labeled polystyrene particles", Journal of Coatings Technology and Research, Vol.1, No.4, 305-313 DOI: 10.1007/s11998-004-0032-0
• Pekcan, Ö; Tari, Ö (2004), "A fluorescence study on the gel-to-sol transition of κ-carrageenan", International Journal of Biological Macromolecules, Vol.34, No.4, 223-231 DOI: 10.1016/j.ijbiomac.2004.05.002
• Kaya, Demet; Pekcan, Önder; Yilmaz, Yaşar (2004), "Direct test of the critical exponents at the sol-gel transition", Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, Vol.69, No.1 2, 161171-1611710
• Erdoǧan, M.; Pekcan, Ö (2004), "Fast transient fluorescence method for measuring swelling and drying activation energies of a polystyrene gel", Polymer, Vol.45, No.8, 2551-2558 DOI: 10.1016/j.polymer.2004.02.026
• Pekcan, O.; Erdoǧan, M. (2003), "Drying of heterogels swollen in organic vapor", Composite Interfaces, Vol.10, No.6, 547-566 DOI: 10.1163/156855403322667269
• Pekcan, Önder; Uǧur, Şaziye (2003), "Fluorescence method for studying latex film formation", ARI Bulletin of the Istanbul Technical University, Vol.53, No.1, 58-64
• Kaya, Demet; Pekcan, Önder; Yilmaz, Yaşar (2003), "Ffast transient fluorescence technique to study critical exponents at the glass transition", Phase Transitions, Vol.76, No.6, 543-556 DOI: 10.1080/0141159031000085714
• Özbek, Haluk; Yildiz, Sevtap; Pekcan, Önder; Hepuzer, Yeşim; Yaǧci, Yusuf; Berker, A. Nihat; Galli, Giancarlo; Chiellini, Emo (2003), "Comparative study of liquid-crystalline ordering in a monomer, linear polymer, and graft copolymer by the photon transmission technique", Phase Transitions, Vol.76, No.12, 991-998 DOI: 10.1080/0141159031000156454
• Pekcan, Önder; Kara, Selim (2003), "The effect of preparation temperature on phase transitions of N-isopropylacrylamide gel", Phase Transitions, Vol.76, No.6, 601-609 DOI: 10.1080/0141159021000037259
• Erdogan, M.; Hepuzer, Y.; Cianga, I.; Yagci, Y.; Pekcan, O. (2003), "Diffusion of pyrene end-capped polystyrene prepared via atom transfer radical polymerization into polystyrene gels in the presence of toluene", Journal of Physical Chemistry A, Vol.107, No.40, 8363-8370 DOI: 10.1021/jp030036o
• Kara, Selim; Tamerler, Candan; Pekcan, Önder (2003), "Cation effects on swelling of κ-carrageenan: A photon transmission study", Biopolymers, Vol.70, No.2, 240-251 DOI: 10.1002/bip.10467
• Kaya, Demet; Pekcan, Önder (2003), "A Fluorescence Study on Critical Exponents During Sol-Gel Phase Transition in Complex Monomeric Systems", Macromolecular Symposia, Vol.202, 189-198 DOI: 10.1002/masy.200351217
• Pekcan, Ö; Kaya, D.; Erdoǧan, M. (2003), "Experimental determination of gelation and swelling parameters using time-resolved fluorescence technique", Advances in Polymer Technology, Vol.22, No.3, 238-245 DOI: 10.1002/adv.10052
• Uǧur, Şaziye; Elaissari, Abdelhamid; Pekcan, Önder (2003), "Void closure and interdiffusion processes during latex film formation from surfactant-free polystyrene particles: A fluorescence study", Journal of Colloid and Interface Science, Vol.263, No.2, 674-683 DOI: 10.1016/S0021-9797(03)00398-9
• Kara, Selim; Pekcan, Önder (2003), "Phase transitions of N-isopropylacrylamide gels prepared with various crosslinker contents", Materials Chemistry and Physics, Vol.80, No.2, 555-559 DOI: 10.1016/S0254-0584(03)00111-1
• Pekcan, Önder; Uǧur, Şjaziye (2003), "Fluorescence method for studying latex film formation", Bulletin of the Technical University of Istanbul, Vol.53, No.1, 58-64
• Pekcan, Önder; Kara, Selim (2003), "Swelling of acrylamide gels made at various onset temperatures: An optical transmission study", Polymer International, Vol.52, No.5, 676-684 DOI: 10.1002/pi.982
• Yönel, B.; Erdoǧan, M.; Pekcan, Ö (2003), "Fast transient fluorescence (FTRF) technique for swelling of gels in solvent mixtures", Journal of Macromolecular Science - Pure and Applied Chemistry, Vol.40 A, No.4, 387-399 DOI: 10.1081/MA-120019066
• Erdoǧan, M.; Pekcan, Ö (2003), "Swelling of heterogels in good solvents; a fast transient fluorescence study", Polymer, Vol.44, No.7, 2129-2136 DOI: 10.1016/S0032-3861(03)00016-8
• Uǧur, Şaziye; Pekcan, Önder (2003), "Percolation cluster on partially dissolving polymer film", Polymer, Vol.44, No.7, 2041-2047 DOI: 10.1016/S0032-3861(03)00074-0
• Özbek, Haluk; Yildiz, Sevtap; Pekcan, Önder; Hepuzer, Yeşim; Yagci, Yusuf; Galli, Giancarlo (2003), "Study of phase transitions in liquid crystalline side group polymers via photon transmission method", Materials Chemistry and Physics, Vol.78, No.2, 318-322 DOI: 10.1016/S0254-0584(02)00300-0
• Yildiz, Sevtap; Hepuzer, Yeşim; Yagci, Yusuf; Pekcan, Önder (2003), "Swelling and drying kinetics of polytetrahydrofuran and polytetrahydrofuran-poly (methyl methacrylate) gels: A photon transmission study", Journal of Applied Polymer Science, Vol.87, No.4, 632-640 DOI: 10.1002/app.11319
• Erdoǧan, M.; Pekcan, Ö (2003), "In situ fast transient fluorescence technique (FTRF) to study swelling of gels made of various crosslinker contents", Journal of Applied Polymer Science, Vol.87, No.3, 464-472 DOI: 10.1002/app.11405
• Kara, Selim; Tamerler, Candan; Bermek, Hakan; Pekcan, Önder (2003), "Cation effects on sol-gel and gel-sol phase transitions of κ-carrageenan-water system", International Journal of Biological Macromolecules, Vol.31, No.4-5, 177-185 DOI: 10.1016/S0141-8130(02)00080-6
• Pekcan, Ö; Kaya, D. (2003), "Gelation in free-radical crosslinking copolymerization; fast transient fluorescence study", International Journal of Photoenergy, Vol.4, No.4, 153-160 DOI: 10.1155/S1110662X02000181
• Kaya, Dermet; Pekcan, Önder; Yilmaz, Yaşar (2003), "Erratum: Fast transient fluorescence technique to study critical exponents at the glass transition (Phase Transitions (June 2003) 76:6)", Phase Transitions, Vol.76, No.11, 990 DOI: 10.1080/713647405
• Kara, Selim; Tamerler, Candan; Arda, Ertan; Pekcan, Önder (2003), "Photon transmission study on swelling of κ-carrageenan gels prepared in various concentrations", International Journal of Biological Macromolecules, Vol.33, No.4-5, 235-243 DOI: 10.1016/j.ijbiomac.2003.08.007
• Pekcan, Önder; Ugur, Saziye (2003), "A Fluorescence Study on Dissolution of Polymeric Glasses Prepared in Various Molecular Weights", Journal of Coatings Technology, Vol.75, No.944, DOI: 10.1007/bf02757862
• Kara, Selim; Tamerler, Candan; Bermek, Hakan; Pekcan, Önder (2003), "Hysteresis during sol-gel and gel-sol phase transitions of κ-carrageenan: A photon transmission study", Journal of Bioactive and Compatible Polymers, Vol.18, No.1, 33-44 DOI: 10.1177/0883911503018001004
• Kara, Selim; Okay, Oguz; Pekcan, Onder (2002), "Real-time temperature and photon transmission measurements for monitoring phase separation during the formation of poly(N-isopropylacrylamide) gels", Journal of Applied Polymer Science, Vol.86, No.14, 3589-3595 DOI: 10.1002/app.11173
• Özbek, Haluk; Yildiz, Sevtap; Pekcan, Önder; Nihat Berker, A. (2002), "Smectic A-C-A liquid crystal reentrance: A photon transmission study", Phase Transitions, Vol.75, No.3, 301-308 DOI: 10.1080/01411590290020420
• Yildiz, S.; Serhatli, I. E.; Pekcan, Ö; Berker, A. N.; Özbek, H. (2002), "A phase diagram of smectogen-non-smectogen binary mixture: A photon transmission study", International Journal of Modern Physics B, Vol.16, No.26, 3959-3970 DOI: 10.1142/S0217979202013122
• Yilmaz, Y.; Erzan, A.; Pekcan, Ö (2002), "Slow regions percolate near glass transition", European Physical Journal E, Vol.9, No.2, 135-141 DOI: 10.1140/epje/i2002-10069-1
• Erdoǧan, M.; Yönel, B.; Pekcan, Ö (2002), "Fast transient fluorescence technique for studying swelling of gels made at various crosslinker contents and exposed to organic vapour", Polymer International, Vol.51, No.9, 757-764 DOI: 10.1002/pi.1013
• Yldz, Sevtap; Hepuzer, Yeşim; Yac, Yusuf; Pekcan, Önder (2002), "Photon transmission technique for studying swelling and drying kinetics of heterogeneous gels formed with various cross-linker contents", European Polymer Journal, Vol.38, No.8, 1591-1599 DOI: 10.1016/S0014-3057(02)00050-2
• Tüzel, Erkan; Kisacikoǧlu, K. Batuhan; Pekcan, Önder (2002), "Monitoring diffusion of reptating polymer chains by a direct energy transfer method: A Monte Carlo simulation", Macromolecular Theory and Simulations, Vol.11, No.6, 678-686 DOI: 10.1002/1521-3919(20020801)11:6<678::AID-MATS678>3.0.CO;2-E
• Kaya, Demet; Pekcan, Onder (2002), "Fast transient fluorescence technique for determination of gelation activation energies in free-radical cross-linking copolymerization", Journal of Physical Chemistry B, Vol.106, No.27, 6961-6965 DOI: 10.1021/jp012405r
• Pekcan, Önder; Kara, Selim (2002), "Photon transmission technique for monitoring formation and swelling of polyacrylamide gels", Polymer - Plastics Technology and Engineering, Vol.41, No.3, 573-588 DOI: 10.1081/PPT-120004369
• Uur, Aziye; Akkk, Beril; Pekcan, Nder (2002), "Dissolution of UV-cured polymeric films: A fluorescence study", Surface and Interface Analysis, Vol.33, No.6, 522-527 DOI: 10.1002/sia.1413
• Pekcan, Ö; Erdoan, M. (2002), "Slow release from gels in various solvents: A fluorescence study", European Polymer Journal, Vol.38, No.6, 1105-1111 DOI: 10.1016/S0014-3057(01)00279-8
• Pekcan, Ö; Erdoǧan, M. (2002), "Gel swelling induced by organic vapors; Fast transient fluorescence study", Journal of Physical Chemistry B, Vol.106, No.21, 5351-5357 DOI: 10.1021/jp0120256
• Pekcan, Ö; Adiyaman, N.; Ur, U. (2002), "Energy-transfer method to study vapor-induced latex film formation", Journal of Applied Polymer Science, Vol.84, No.3, 632-645 DOI: 10.1002/app.10346
• Pekcan, Önder; Ugur, Saziye (2002), "Molecular weight effect on polymer dissolution: A steady state fluorescence study", Polymer, Vol.43, No.6, 1937-1941 DOI: 10.1016/S0032-3861(01)00757-1
• Erdoǧan, M.; Hizal, G.; Tunca, U.; Hayrabetyan, D.; Pekcan, O. (2002), "Molecular weight effect on swelling of polymer gels in homopolymer solutions: A fluorescence study", Polymer, Vol.43, No.6, 1925-1931 DOI: 10.1016/S0032-3861(01)00769-8
• Aydin, K.; Adiyaman, N.; Uur, P.; Pekcan, Ö (2002), "Analysis of the crosslinking process of a phenolic resin by thermal scanning rheometry", Journal of Applied Polymer Science, Vol.83, No.1, 57-65 DOI: 10.1002/app.2231
• Güney, Orhan; Yilmaz, Yasar; Pekcan, önder (2002), "Metal ion templated chemosensor for metal ions based on fluorescence quenching", Sensors and Actuators, B: Chemical, Vol.85, No.1-2, 86-89 DOI: 10.1016/S0925-4005(02)00057-6
• Akkök, B.; Pekcan, Ö; Arda, E. (2002), "Molecular weight effect on latex film formation induced by solvent vapor: An optical transmission study", Journal of Colloid and Interface Science, Vol.245, No.2, 397-401 DOI: 10.1006/jcis.2001.7929
• Akkök, B.; Uǧur, Ş; Pekcan, Ö (2002), "Fast transient fluorescence technique (FTRF) for studying vapor-induced latex film formation", Journal of Colloid and Interface Science, Vol.246, No.2, 348-355 DOI: 10.1006/jcis.2001.8068
• Pekcan, Önder; Arda, Ertan (2002), "Site percolation model for latex film formation in soft polymer matrix", Journal of Colloid and Interface Science, Vol.250, No.2, 471-477 DOI: 10.1006/jcis.2002.8354
• Pekcan, Önder; Uǧur, Şaziye (2002), "Swelling of interpenetrating networklike particles in a soft polymer matrix", Journal of Colloid and Interface Science, Vol.251, No.2, 409-416 DOI: 10.1006/jcis.2002.8423
• Yilmaz, Yasar; Yagc, Yusuf; Pekcan, Önder (2001), "Fluorescence technique to study free-radical polymerization of 2-vinylnaphthalene", Journal of Macromolecular Science - Pure and Applied Chemistry, Vol.38 A, No.7, 741-749 DOI: 10.1081/MA-100103877
• Özbek, Haluk; Yildiz, Sevtap; Pekcan, Önder; Nihat Berker, A. (2001), "The A-C-A phase diagram of mixed liquid crystals: A photon transmission study", International Journal of Modern Physics B, Vol.15, No.15, 2161-2167 DOI: 10.1142/S0217979201004952
• Kara, Selim; Pekcan, Önder (2001), "Photon transmission technique for monitoring drying processes in acrylamide gels formed with various crosslinker contents", Journal of Applied Polymer Science, Vol.80, No.11, 1898-1906 DOI: 10.1002/app.1287
• Pekcan, Ö; Kaya, D.; Erdoan, M. (2001), "Fluorescence quenching method for measuring monomer consumption rates during free-radical crosslinking copolymerization", Journal of Applied Polymer Science, Vol.80, No.11, 1907-1913 DOI: 10.1002/app.1288
• Pekcan, Ö; Kaya, D. (2001), "Fast transient fluorescence (FTRF) technique for monitoring free-radical crosslinking copolymerization (FCC) of styrene (S) with various divinylbenzene (DVB) contents", Polymer, Vol.42, No.18, 7865-7871 DOI: 10.1016/S0032-3861(01)00231-2
• Arda, Ertan; Pekcan, Önder (2001), "Time and temperature dependence of void closure, healing and interdiffusion during latex film formation", Polymer, Vol.42, No.17, 7419-7428 DOI: 10.1016/S0032-3861(01)00131-8
• Pekcan, Önder; Kara, Selim (2001), "In situ monitoring of energy release in real time during gelation of acrylamide (AAm)", Polymer, Vol.42, No.17, 7411-7417 DOI: 10.1016/S0032-3861(01)00187-2
• Kara, Selim; Pekcan, Önder (2001), "In situ real-time photon transmission technique for monitoring formation of polyacrylamide gels at various crosslinker contents", Journal of Applied Polymer Science, Vol.80, No.6, 823-830 DOI: 10.1002/1097-4628(20010509)80:6<823::AID-APP1160>3.0.CO;2-E
• Pekcan, Önder; Arda, Ertan; Kesenci, Kemal; Pişkin, Erhan (2001), "Effects of aging on latex film formation from polystyrene particles: A photon transmission study", Journal of Applied Polymer Science, Vol.79, No.11, 2014-2021 DOI: 10.1002/1097-4628(20010314)79:11<2014::AID-APP1010>3.0.CO;2-3
• Arda, Ertan; Pekcan, Önder (2001), "Effect of molecular weight on packing during latex film formation", Journal of Colloid and Interface Science, Vol.234, No.1, 72-78 DOI: 10.1006/jcis.2000.7280
• Arda, Ertan; Özer, Ferdi; Pişkin, Erhan; Pekcan, Önder (2001), "Film formation from nanosized copolymeric latex particles: A photon transmission study", Journal of Colloid and Interface Science, Vol.233, No.2, 271-279 DOI: 10.1006/jcis.2000.7234
• Pekcan, Önder; Arda, Ertan (2001), "UV-visible technique for studying powder coatings and their dissolution", Journal of Coatings Technology, Vol.73, No.923, 51-60 DOI: 10.1007/BF02720134
• Erdoan, M.; Pekcan, Ö (2001), "Temperature effect on gel swelling: A fast transient fluorescence study", Polymer, Vol.42, No.11, 4973-4979 DOI: 10.1016/S0032-3861(00)00869-7
• Aydin, K.; Uģur, ; Pekcan, O. (2001), "Effect of γ irradiation on latex film dissolution", Journal of Colloid and Interface Science, Vol.233, No.1, 91-98 DOI: 10.1006/jcis.2000.7151
• Pekcan, O.; Arda, E. (2001), "Latex film formation induced by solvent vapor: A photon transmission study", Composite Interfaces, Vol.8, No.1, 83-92 DOI: 10.1163/15685540052543674
• Pekcan, Ö; Arda, E. (2001), "Packing effect on latex film formation and dissolution: A UV-visible study", Designed Monomers and Polymers, Vol.4, No.3, 239-251 DOI: 10.1163/156855501750536224
• Pekcan, Ö; Kaya, D.; Erdoǧan, M. (2001), "Fast transient fluorescence technique for monitoring gelation in free-radical crosslinking copolymerization", Polymer, Vol.42, No.2, 645-650 DOI: 10.1016/S0032-3861(00)00361-X
• Kara, Selim; Pekcan, Önder (2001), "Drying of heterogeneous hydrogels formed with various water contents: A photon transmission study", Journal of Applied Polymer Science, Vol.82, No.8, 1944-1951 DOI: 10.1002/app.2040
• Pekcan, Önder; Kara, Selim (2001), "Soap-free seeded emulsion copolymerization of MMA onto PU-A and their properties", Journal of Applied Polymer Science, Vol.82, No.4, 941-947 DOI: 10.1002/app.1926
• Pekcan, Önder; Kara, Selim (2001), "Two-stage swelling of acrylamide gels: A photon transmission study", Journal of Applied Polymer Science, Vol.82, No.4, 894-906 DOI: 10.1002/app.1921
• Pekcan, Ö; Kaya, D. (2001), "Monomer consumption rates during gelation at various temperatures: A fast transient fluorescence study", Journal of Applied Polymer Science, Vol.81, No.13, 3161-3168 DOI: 10.1002/app.1768
• Pekcan, Önder; Kara, Selim (2001), "Photon transmission technique for monitoring swelling of acrylamide gels formed with various crosslinker contents", Polymer, Vol.42, No.25, 10045-10053 DOI: 10.1016/S0032-3861(01)00551-1
• Kara, Selim; Okay, Oguz; Pekcan, Önder (2000), "In situ photon transmission technique for monitoring phase separation in real time during gelation", Polymer Bulletin, Vol.45, No.3, 281-285 DOI: 10.1007/s002890070032
• Pekcan, Ö; Erdoǧan, M. (2000), "Effect of molar size and solubility parameter of solvent molecules on swelling of a gel: a fluorescence study", Polymer International, Vol.49, No.12, 1641-1647 DOI: 10.1002/1097-0126(200012)49:12<1641::AID-PI577>3.0.CO;2-X
• Pekcan, Ö; Arda, E. (2000), "Molecular weight effect on void closure and packing at different annealing temperatures during film formation from hard latex particles", Composite Interfaces, Vol.7, No.4, 331-345 DOI: 10.1163/156855400750245021
• Pekcan, Onder M.; Arda, Ertan (2000), "Packing effect on latex film formation and dissolution: A UV-to-visible study", Proceedings of SPIE - The International Society for Optical Engineering, Vol.4129, 314-321 DOI: 10.1117/12.390628
• Pekcan, Ö; Kara, S. (2000), "Lattice heterogeneities at various crosslinker contents- A gel swelling study", Polymer, Vol.41, No.24, 8735-8739 DOI: 10.1016/S0032-3861(00)00264-0
• Pekcan, Ö; Ugur, Ş (2000), "Packing effect on oxygen diffusion in latex films; A photon transmission and fluorescence study", Polymer, Vol.41, No.20, 7531-7538 DOI: 10.1016/S0032-3861(00)00079-3
• Tüzel, E.; Kisacikoglu, K. B.; Pekcan, Ö (2000), "Simulation of interdiffusion in between compartments having heterogeneously distributed donors and acceptors", Polymer, Vol.41, No.20, 7539-7546 DOI: 10.1016/S0032-3861(00)00080-X
• Kara, S.; Pekcan, Ö (2000), "In situ photon transmission technique for monitoring formation of hydrogels in real-time at various water contents", Polymer, Vol.41, No.16, 6335-6339 DOI: 10.1016/S0032-3861(99)00867-8
• Tüzel, E.; Özmetin, M. S.; Yýlmaz, Y.; Pekcan, Ö (2000), "New critical point and time dependence of bond formation probability in sol-gel transition: a Monte Carlo study in two dimension", European Polymer Journal, Vol.36, No.4, 727-733 DOI: 10.1016/S0014-3057(99)00137-8
• Pekcan, Ö; Kaya, D.; Erdoǧan, M. (2000), "Fast transient fluorescence technique for monitoring swelling of poly(methyl methacrylate) gels", Polymer, Vol.41, No.13, 4915-4921 DOI: 10.1016/S0032-3861(99)00721-1
• Erdoǧan, M.; Pekcan, Ö (2000), "Modeling of swelling by the fast transient fluorescence technique in a polymeric gel", Journal of Polymer Science, Part B: Polymer Physics, Vol.38, No.5, 739-746 DOI: 10.1002/(SICI)1099-0488(20000301)38:5<739::AID-POLB11>3.0.CO;2-H
• Kara, S.; Pekcan, Ö (2000), "Photon transmission technique for monitoring free radical crosslinking copolymerization in various crosslinker contents", Polymer, Vol.41, No.8, 3093-3097 DOI: 10.1016/S0032-3861(99)00416-4
• Pekcan, Önder; Arda, Ertan (2000), "Packing effect on latex film formation: A photon transmission study", Polymer International, Vol.49, No.7, 678-684 DOI: 10.1002/1097-0126(200007)49:7<678::AID-PI429>3.0.CO;2-A
• Ugur, S. T.; Pekcan, Ö (2000), "Pyrene lifetimes for monitoring polymer dissolution: A fast transient fluorescence study", Polymer, Vol.41, No.4, 1571-1575 DOI: 10.1016/S0032-3861(99)00275-X
• Pekcan, Ö; Kaya, D.; Erdoǧan, M. (2000), "Fast transient fluorescence (FTRF) technique to study swelling of densely and loosely formed gels", Journal of Applied Polymer Science, Vol.76, No.10, 1494-1502 DOI: 10.1002/(SICI)1097-4628(20000606)76:10<1494::AID-APP2>3.0.CO;2-5
• Pekcan, Önder; Arda, Ertan (2000), "Real time monitoring of latex film dissolution by UVV technique", Journal of Applied Polymer Science, Vol.75, No.8, 1075-1082 DOI: 10.1002/(SICI)1097-4628(20000222)75:8<1075::AID-APP12>3.0.CO;2-X
• Uǧur, Saziye; Pekcan, Önder (2000), "Fluorescence technique to study thickness effect on dissolution of latex films", Journal of Applied Polymer Science, Vol.77, No.5, 1087-1095 DOI: 10.1002/1097-4628(20000801)77:5<1087::AID-APP16>3.0.CO;2-K
• Pekcan, Önder; Arda, Ertan; Bulmuş, Volga; Pişkin, Erhan (2000), "Photon transmission method for studying film formation from polystyrene latexes with different molecular weights", Journal of Applied Polymer Science, Vol.77, No.4, 866-874 DOI: 10.1002/(SICI)1097-4628(20000725)77:4<866::AID-APP21>3.0.CO;2-9
• Pekcan, O.; Arda, E. (2000), "Latex film formation study by using photon reflection method", Macromolecular Symposia, Vol.151, 443-450 DOI: 10.1002/1521-3900(200002)151:1<443::AID-MASY443>3.0.CO;2-4
• Uǧur, Şaziye; Pekcan, Önder (1999), "Determination of relaxation and diffusion activation energies during dissolution of latex film using in-situ fluorescence technique", Turkish Journal of Physics, Vol.23, No.1, 183
• Arda, Ertan; Pişkin, Erhan; Pekcan, Önder (1999), "Photon transmission technique for studying the evolution of transparency of films formed by hard latex particles", Turkish Journal of Physics, Vol.23, No.1, 181
• Pekcan, Önder; Yilmaz, Y. (1999), "Determination of activation energy for the number average degree of polymerization using the fluorescence method", Turkish Journal of Chemistry, Vol.23, No.2, 199-207
• Kaya, Demet; Okay, Oǧuz; Pekcan, Önder (1999), "Fluorescence and dilatometric techniques for determination of the gel point in the free-radical crosslinking copolymerization of styrene and divinylbenzene", Turkish Journal of Physics, Vol.23, No.1, 179
• Yilmaz, Y.; Pekcan, Ö (1999), "Experimental determination of β and γ critical exponents in the sol-gel phase transition by using steady-state fluorescence technique", Turkish Journal of Physics, Vol.23, No.1, 89-95
• Arda, Ertan; Pekcan, Önder (1999), "Packing effect on latex film dissolution: A UV-visible study", Journal of Colloid and Interface Science, Vol.217, No.2, 369-376 DOI: 10.1006/jcis.1999.6358
• Pekcan, Ö; Ugur, Ş (1999), "Oxygen diffusion into latex films annealed at various temperatures: A fluorescence study", Journal of Colloid and Interface Science, Vol.217, No.1, 154-159 DOI: 10.1006/jcis.1999.6337
• Pekcan, Önder; Arda, Ertan (1999), "Void closure and interdiffusion in latex film formation by photon transmission and fluorescence methods", Colloids and Surfaces A: Physicochemical and Engineering Aspects, Vol.153, No.1-3, 537-549 DOI: 10.1016/S0927-7757(98)00476-2
• Arda, E.; Bulmuş, V.; Pişkin, E.; Pekcan, Ö (1999), "Molecular weight effect on latex film formation from polystyrene particles: A photon transmission study", Journal of Colloid and Interface Science, Vol.213, No.1, 160-168 DOI: 10.1006/jcis.1998.6051
• Okay, Oguz; Yilmaz, Yaşar; Kaya, Demet; Keskinel, Muzaffer; Pekcan, Önder (1999), "Heterogeneities during the formation of poly(sodium acrylate) hydrogels", Polymer Bulletin, Vol.43, No.4-5, 425-431 DOI: 10.1007/s002890050631
• Pekcan, Önder; Uǧur, Şaziye (1999), "Latex film formation and dissolution: A fluorescence study", Macromolecular Symposia, Vol.141, 227-246 DOI: 10.1002/masy.19991410120
• Uǧur, Ş; Pekcan, Ö (1999), "Comparison of dissolution and mutual diffusion coefficients during dissolution of poly(methyl methacrylate) films", Polymer International, Vol.48, No.6, 485-490 DOI: 10.1002/(SICI)1097-0126(199906)48:6<485::AID-PI175>3.0.CO;2-8
• Pekcan, Önder; Kemeroǧlu, Figen (1999), "Photon transmission method for studying void-closure kinetics during coalescence of hard latex particles", Journal of Applied Polymer Science, Vol.72, No.8, 981-988 DOI: 10.1002/(SICI)1097-4628(19990523)72:8<981::AID-APP1>3.0.CO;2-N
• Okay, Oguz; Kaya, Demet; Pekcan, Onder (1999), "Free-radical crosslinking copolymerization of styrene and divinylbenzene: Real time monitoring of the gel effect using fluorescence probe", Polymer, Vol.40, No.22, 6179-6187 DOI: 10.1016/S0032-3861(98)00831-3
• Pekcan, Ö; Uǧur, Ş (1999), "Fast transient fluorescence technique (FTRT) for studying dissolution of polymer glasses", Journal of Applied Polymer Science, Vol.74, No.4, 948-957 DOI: 10.1002/(SICI)1097-4628(19991024)74:4<948::AID-APP21>3.0.CO;2-D
• Özbek, Haluk; Yıldız, Sevtap; Pekcan, Önder (1999), "Photon transmission technique for studying multiple phase transitions in a liquid crystal", Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, Vol.59, No.6, 6798-6801 DOI: 10.1103/PhysRevE.59.6798
• Pekcan, Önder; Kaya, Demet; Okay, Oǧuz (1999), "Observation of critical opalescence in free radical crosslinking copolymerization of styrene and divinylbenzene by fluorescence method", European Polymer Journal, Vol.35, No.11, 2025-2029 DOI: 10.1016/S0014-3057(99)00007-5
• Uǧur, Ş; Pekcan, Ö (1998), "Solubility and diffusion in latex films formed from high glass transition temperature particles", Journal of Applied Polymer Science, Vol.70, No.8, 1493-1502 DOI: 10.1002/(sici)1097-4628(19981121)70:8<1493::aid-app8>3.0.co;2-x
• Pekcan, Onder; Arda, Ertan (1998), "Effect of molecular weight on latex film formation: Photon transmission study", Journal of Applied Polymer Science, Vol.70, No.2, 339-351 DOI: 10.1002/(sici)1097-4628(19981010)70:2<339::aid-app14>3.3.co;2-q
• Pekcan, Onder; Arda, Ertan (1998), "Effect of molecular weight on latex film formation: Photon transmission study", Journal of Applied Polymer Science, Vol.70, No.2, 339-351 DOI: 10.1002/(SICI)1097-4628(19981010)70:2<339::AID-APP14>3.0.CO;2-Z
• Pekcan, Önder; Arda, Ertan; Kesenci, Kemal; Pişkin, Erhan (1998), "Photon transmission technique for studying film formation from polystyrene latexes prepared by dispersion polymerization using various steric stabilizers", Journal of Applied Polymer Science, Vol.68, No.8, 1257-1267 DOI: 10.1002/(SICI)1097-4628(19980523)68:8<1257::AID-APP7>3.0.CO;2-C
• Güntürk, K. S.; Giz, A. T.; Pekcan, Ö (1998), "Simulation of interdiffusion and its monitoring by direct energy transfer during latex film formation", Polymer, Vol.39, No.10, 1983-1989 DOI: 10.1016/S0032-3861(97)00475-8
• Pekcan, Önder; Canpolat, Murat; Arda, Ertan (1998), "Fluorescence and UV techniques for studying neck growth and equilibration processes during latex film formation", Polymer International, Vol.47, No.4, 451-458 DOI: 10.1002/(sici)1097-0126(199812)47:4<451::aid-pi83>3.0.co;2-j
• Yilmaz, Y.; Pekcan, Ö (1998), "In situ fluorescence experiments to study swelling and slow release kinetics of disc-shaped poly(methyl methacrylate) gels made at various crosslinker densities", Polymer, Vol.39, No.22, 5351-5357 DOI: 10.1016/S0032-3861(97)10106-9
• Pekcan, Onder (1998), "Molecular weight dependent changes with time during latex film formation: A photon transmission study", Polymer International, Vol.47, No.2, 231-236 DOI: 10.1002/(SICI)1097-0126(1998100)47:2<231::AID-PI65>3.0.CO;2-Z
• Pekcan, Ö; Çatalgil-Giz, H.; Çalişkan, M. (1998), "In situ photon transmission technique for studying ageing in acrylamide gels due to multiple swelling", Polymer, Vol.39, No.18, 4453-4456 DOI: 10.1016/S0032-3861(97)10360-3
• Güzntürk, K. S.; Giz, A. T.; Pekcan, Ö (1998), "Monte-Carlo simulation of fluorescence decay profiles during interdiffusion of donor-acceptor spheres to mimic latex film formation", European Polymer Journal, Vol.34, No.5-6, 789-795 DOI: 10.1016/S0014-3057(97)00206-1
• Yılmaz, Y.; Erzan, A.; Pekcan, (1998), "Critical exponents and fractal dimension at the sol-gel phase transition via in situ fluorescence experiments", Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, Vol.58, No.6, 7487-7491 DOI: 10.1103/PhysRevE.58.7487
• Pekcan, Önder; Kemeroglu, Figen; Arda, Ertan (1998), "Measuring backbone activation energy at polymer-polymer interfaces during latex film formation by using a photon transmission method", European Polymer Journal, Vol.34, No.9, 1371-1378 DOI: 10.1016/S0014-3057(97)00265-6
• Pekcan, Önder; Canpolat, Murat (1997), "Fluorescence method of studying void closure kinetics during film formation from high-T latex particles", Journal of Applied Polymer Science, Vol.66, No.4, 655-661 DOI: 10.1002/(sici)1097-4628(19971024)66:4<655::aid-app5>3.0.co;2-r
• Pekcan, Ö; Yilmaz, Y. (1997), "Modeling of swelling by fluorescence technique in poly (methyl methacrylate) gels", Journal of Applied Polymer Science, Vol.63, No.13, 1777-1784 DOI: 10.1002/(sici)1097-4628(19970328)63:13<1777::aid-app10>3.0.co;2-w
• Pekcan, Önder; Canpolat, Murat (1997), "Void closure by viscous flow during coalescence of hard latex particles", Journal of Applied Polymer Science, Vol.63, No.5, 651-659 DOI: 10.1002/(sici)1097-4628(19970131)63:5<651::aid-app13>3.3.co;2-l
• Pekcan, Öndar; Yilmaz, Yaşar (1997), "Probing the swelling kinetics in polymer gels by fluorescence technique", Journal of Luminescence, Vol.72-74, 520-521 DOI: 10.1016/S0022-2313(97)00065-3
• Pekcan, Ö; Yilmaz, Y.; Uǧur, Ş (1997), "In situ fluorescence study of slow release and swelling processes in gels formed by solution free radical copolymerization", Polymer International, Vol.44, No.4, 474-480 DOI: 10.1002/(SICI)1097-0126(199712)44:4<474::AID-PI843>3.0.CO;2-N
• Uǧur, Ş; Pekcan, Ö (1997), "Determination of relaxation and diffusion activation energies during dissolution of latex film using in situ fluorescence technique", Polymer, Vol.38, No.22, 5579-5586 DOI: 10.1016/S0032-3861(97)00100-6
• Canpolat, At; Pekcan, Ö (1997), "Measuring chain diffusion coefficients and activation energy during coalescence of fluorescence-labeled hard latex particles", Acta Polymerica, Vol.48, No.8, 326-333 DOI: 10.1002/actp.1997.010480806
• Canpolat, M.; Pekcan, Ö (1997), "Photon diffusion and energy transfer processes during chain interdiffusion in films formed from fluorescence labelled high-T latex particles", Polymer, Vol.38, No.11, 2595-2602 DOI: 10.1016/S0032-3861(97)85590-5
• Pekcan, Ö; Uǧur, Ş; Yilmaz, Y. (1997), "Real-time monitoring of swelling and dissolution of poly(methyl methacrylate) discs using fluorescence probes", Polymer, Vol.38, No.9, 2183-2189 DOI: 10.1016/S0032-3861(96)00769-0
• Pekcan, Ö; Yilmaz, Y.; Okay, O. (1997), "Real time monitoring of polymerization rate of methyl methacrylate using fluorescence probe", Polymer, Vol.38, No.7, 1693-1698 DOI: 10.1016/S0032-3861(96)00683-0
• Pekcan, Onder; Canpolat, Murat (1997), "Void closure by viscous flow during coalescence of hard latex particles", Journal of Applied Polymer Science, Vol.63, No.5, 651-659 DOI: 10.1002/(SICI)1097-4628(19970131)63:5<651::AID-APP13>3.0.CO;2-X
• Pekcan, Önder; Canpolat, Murat (1996), "Interdiffusion at polymer-polymer interfaces during film formation from high-T latex particles", Turkish Journal of Physics, Vol.20, No.1, 17-26
• Pekcan, Ö; Yilmaz, Y. (1996), "Fluorescence method to study gelation swelling and drying processes in gels formed by solution free radical copolymerization", Progress in Colloid and Polymer Science, Vol.102, 89-97
• Pekcan, Ö; Yilmaz, Y.; Okay, O. (1996), "Determination of reaction activation energy during gelation in free radical crosslinking copolymerization using the steady-state fluorescence method", Journal of Applied Polymer Science, Vol.61, No.13, 2279-2284 DOI: 10.1002/(SICI)1097-4628(19960926)61:13<2279::AID-APP6>3.0.CO;2-9
• Pekcan, O.; Canpolat, M.; Kaya, D. (1996), "In situ fluorescence experiments for real-time monitoring of annealed high-T latex film dissolution", Journal of Applied Polymer Science, Vol.60, No.12, 2105-2112 DOI: 10.1002/(sici)1097-4628(19960620)60:12<2105::aid-app7>3.3.co;2-a
• Pekcan, O.; Canpolat, M.; Kaya, D. (1996), "In situ fluorescence experiments for real-time monitoring of annealed high-T latex film dissolution", Journal of Applied Polymer Science, Vol.60, No.12, 2105-2112 DOI: 10.1002/(SICI)1097-4628(19960620)60:12<2105::AID-APP7>3.0.CO;2-Q
• Canpolat, M.; Pekcan, Ö (1996), "The effect of solid content on latex coalescence and film formation: Steady-state energy transfer study with fluorescence labeled polymers", Journal of Applied Polymer Science, Vol.59, No.11, 1699-1707 DOI: 10.1002/(SICI)1097-4628(19960314)59:11<1699::AID-APP5>3.0.CO;2-J
• Pekcan, Önder (1996), "Diffusion and phase relaxations within the interphase domain of polymer blendlike particles", Journal of Applied Polymer Science, Vol.59, No.3, 521-529 DOI: 10.1002/(sici)1097-4628(19960118)59:3<521::aid-app18>3.3.co;2-#
• Pekcan, Ö; Canpolat, M. (1996), "Direct fluorescence technique to study evolution in transparency and crossing density at polymer-polymer interface during film formation from high-T latex particles", Journal of Applied Polymer Science, Vol.59, No.2, 277-285 DOI: 10.1002/(sici)1097-4628(19960110)59:2<277::aid-app12>3.0.co;2-u
• Pekcan, Ö; Canpolat, M. (1996), "Steady-State Fluorescence Method to Study Film Formation from Latex Particles Having a High Glass-Transition Temperature", ACS Symposium Series, Vol.648, 64-78 DOI: 10.1021/bk-1996-0648.ch005
• Pekcan, Ö; Yilmaz, Y.; Okay, O. (1996), "In situ fluorescence experiments to test the reliability of random bond and site bond percolation models during sol-gel transition in free-radical crosslinking copolymerization", Polymer, Vol.37, No.11, 2049-2053 DOI: 10.1016/0032-3861(96)85848-4
• Canpolat, M.; Pekcan, Ö (1996), "Healing and photon diffusion during sintering of high-T latex particles", Journal of Polymer Science, Part B: Polymer Physics, Vol.34, No.4, 691-698 DOI: 10.1002/(SICI)1099-0488(199603)34:4<691::AID-POLB9>3.0.CO;2-T
• Pekcan, Onder (1996), "Diffusion and phase relaxations within the interphase domain of polymer blendlike particles", Journal of Applied Polymer Science, Vol.59, No.3, 521-529 DOI: 10.1002/(SICI)1097-4628(19960118)59:3<521::AID-APP18>3.0.CO;2-W
• Pekcan, Ö (1996), "Fluorescence lifetime distributions: Applications to high and low viscosity media in polymer blend-like particles", European Polymer Journal, Vol.32, No.1, 117-124 DOI: 10.1016/0014-3057(95)00098-4
• Canpolat, Murat; Erzan, Ayşe; Pekcan, Önder (1995), "Reptation of a polymer chain by conformal transitions in the entangled regime", Physical Review E, Vol.52, No.6, 6904-6907 DOI: 10.1103/PhysRevE.52.6904
• Pekcan, Önder (1995), "Volume changes and relaxations within the interphase domain of blendlike polymer particles", Journal of Applied Polymer Science, Vol.56, No.12, 1527-1536 DOI: 10.1002/app.1995.070561202
• Pekcan, Önder (1995), "Solvent effect on fluorescence lifetimes at swollen glassy–rubber interphase domains in blendlike particles", Journal of Applied Polymer Science, Vol.57, No.1, 25-36 DOI: 10.1002/app.1995.070570103
• Canpolat, M.; Pekcan, O. (1995), "A simulation on optical properties of polymer films", Turkish Journal of Physics, Vol.19, No.1, 156
• Canpolat, Murat; Pekcan, Onder (1995), "Photon diffusion study in films formed from high-T latex particles", Polymer, Vol.36, No.23, 4433-4438 DOI: 10.1016/0032-3861(95)96849-4
• Okay, Oğuz; Naghash, Hamid J.; Pekcan, Önder (1995), "Critical properties for gelation in free‐radical crosslinking copolymerization", Macromolecular Theory and Simulations, Vol.4, No.5, 967-981 DOI: 10.1002/mats.1995.040040509
• Canpolat, Murat; Pekcan, Önder (1995), "Healing and interdiffusion processes at particle-particle junction during film formation from high-T latex particles", Polymer, Vol.36, No.10, 2025-2031 DOI: 10.1016/0032-3861(95)91448-G
• Pekcan, Ö; Yilmaz, Y.; Okay, O. (1994), "Fluorescence technique for studying the sol-gel transition in the free-radical crosslinking copolymerization of methyl methacrylate and ethylene glycol dimethacrylate", Chemical Physics Letters, Vol.229, No.4-5, 537-540 DOI: 10.1016/0009-2614(94)01112-5
• Pekcan, Önder; Canpolat, Murat (1994), "Interdiffusion of polymer chains during latex coating", Polymers for Advanced Technologies, Vol.5, No.9, 479-484 DOI: 10.1002/pat.1994.220050903
• Pekcan, Önder; Demir, Yusuf; Güven, Olgun (1994), "ESR studies of molecular motions at the interphase region of a blendlike polymeric material", Journal of Applied Polymer Science, Vol.52, No.11, 1539-1547 DOI: 10.1002/app.1994.070521102
• Giz, Ahmet T.; Pekcan, Onder (1994), "Klafter-Blumen apparent dimension in a randomized sierpinsky carpet",
• Pekcan, Önder (1993), "Lifetime distribution study on evolution of dimensionality in blend-like polymer films", Chemical Physics, Vol.177, No.3, 619-628 DOI: 10.1016/0301-0104(93)85027-6
• Pekcan, Önder (1993), "Highly Swelled Networks in Polymer Particles; an Application of Exponential Series Method", International Journal of Polymeric Materials and Polymeric Biomaterials, Vol.22, No.1-4, 143-153 DOI: 10.1080/00914039308012068
• GiZ, Ahmet T.; Pekcan, Önder (1993), "Simulation of Direct Electronic Energy Transfer between Donors and Acceptors Embedded in a Rubbery Phase Network in Glassy Particles", International Journal of Polymeric Materials and Polymeric Biomaterials, Vol.22, No.1-4, 155-160 DOI: 10.1080/00914039308012069
• Pekcan, Onder; Canpolat, Murat (1993), "Light absorption method to study small molecule penetration into non-aqueous dispersion particles", Macromolecular Reports - International Rapid Publication Supplement to the Journal of Macromolecular Science-Pure and Applied Chemistry, Vol.A30, No.SUPP 3-4, 271-279
• Pekcan, Önder (1993), "Probing interphase domains in blend‐like polymer particles by transient fluorescence technique", Journal of Applied Polymer Science, Vol.49, No.1, 151-158 DOI: 10.1002/app.1993.070490118
• Pekcan, Önder; Demir, Yusuf (1993), "Spin probe studies of nonsolvent penetration into polymer particle formed from poly(vinyl acetate) and poly(2‐ethylhexyl methacrylate)", Journal of Applied Polymer Science, Vol.49, No.11, 1877-1886 DOI: 10.1002/app.1993.070491102
• Pekcan, Onder (1993), "Highly swollen rubbery network in a glassy polymer particle", European Polymer Journal, Vol.29, No.6, 773-778 DOI: 10.1016/0014-3057(93)90326-B
• Pekcan, Ö; Canpolat, M.; Göçmen, A. (1993), "Characteristics of chain diffusion during latex film formation using steady state fluorescence technique", European Polymer Journal, Vol.29, No.1, 115-120 DOI: 10.1016/0014-3057(93)90281-J
• Pekcan, Onder (1993), "ESM method and Laplace transform of Klafter-Blumen equation for DET analysis in polymer blend like materials", Materials Research Society Symposium Proceedings, Vol.290, 221-226
• Pekcan, Ö; Canpolat, M.; Göçmen, A. (1993), "Variation in optical density during latex film formation: interdiffusion of fluorescence labelled polymers", Polymer, Vol.34, No.15, 3319-3321 DOI: 10.1016/0032-3861(93)90410-C
• Giz, A. T.; Pekcan, O. (1992), "A Monte Carlo study of the apparent dimensions in direct electronic energy transfer of finite-size objects with fractal and regular geometries", Journal of Physics: Condensed Matter, Vol.4, No.42, 8181-8186 DOI: 10.1088/0953-8984/4/42/007
• Pekcan, Ö (1992), "Inverted Klafter-Blumen equation for fractal analysis in particles with interpenetrating network morphology", Chemical Physics Letters, Vol.198, No.1-2, 20-24 DOI: 10.1016/0009-2614(92)90042-L
• Pekcan, (1992), "Indications of the excluded volume effect in the core of a polymer colloid particle", Acta Polymerica, Vol.43, No.4, 199-201 DOI: 10.1002/actp.1992.010430402
• Pekcan, (1992), "Cylinders having rough surface of nanometer size in blend like spherical polymer particles", Acta Polymerica, Vol.43, No.2, 72-76 DOI: 10.1002/actp.1992.010430203
• Pekcan, Önder (1992), "Matrix effect on fluorescence lifetimes in blend like polymer particles", European Polymer Journal, Vol.28, No.10, 1303-1307 DOI: 10.1016/0014-3057(92)90223-O
• Kaptan, Yilmaz; Pekcan, Önder; Güven, Olgun (1992), "Determination of diffusion coefficient of oxygen into polymers by using electron spin resonance spectroscopy. II. Poly(vinyl acetate)", Journal of Applied Polymer Science, Vol.44, No.9, 1595-1599 DOI: 10.1002/app.1992.070440912
• Winnik, Mitchell A.; Pekcan, ÖNder; Disanayaka, Bimsara; Croucher, Melvin D. (1991), "Interface Structure in a Polymer Blend in the Presence of Selective Solvents", Israel Journal of Chemistry, Vol.31, No.2, 119-125 DOI: 10.1002/ijch.199100013
• Pekcan, Önder; Demir, Yusuf (1991), "ESR studies of solvent penetration into polymer‐blend‐like material: Particles formed from poly(methyl methacrylate) and polyisobutylene", Journal of Applied Polymer Science, Vol.43, No.12, 2169-2174 DOI: 10.1002/app.1991.070431203
• Winnik, Mitchell A.; Disanayaka, Bimsara; Pekcan, Onder; Croucher, Melvin D. (1990), "Fluorescence quenching studies of core and stabilizer-labeled non-aqueous dispersions: The nature of the core-stabilizer interface", Journal of Colloid And Interface Science, Vol.139, No.1, 251-259 DOI: 10.1016/0021-9797(90)90460-6
• Pekcan, Önder; Winnik, Mitchell A.; Croucher, Melvin D. (1990), "Energy transfer studies on polymer membrane films. Materials with variable apparent dimensionality", Chemical Physics, Vol.146, No.3, 283-289 DOI: 10.1016/0301-0104(90)80049-4
• Pekcan, Onder; Winnik, Mitchell A.; Croucher, Melvin D. (1990), "Fluorescence Studies of Coalescence and Film Formation in Poly(methyl methacrylate) Nonaqueous Dispersion Particles", Macromolecules, Vol.23, No.10, 2673-2678 DOI: 10.1021/ma00212a013
• Kaptan, Yilmaz; Pekcan, Önder; Arca, Emin; Güven, Olgun (1989), "Determination of diffusion coefficient of oxygen into polymers by using electron spin resonance spectroscopy. I. Poly(methyl methacrylate)", Journal of Applied Polymer Science, Vol.37, No.9, 2577-2585 DOI: 10.1002/app.1989.070370910
• Winnik, Mitchell A.; Pekcan, Onder; Chen, Liusheng; Croucher, Melvin D. (1988), "Morphology Changes and Volume Deformation of Individual Phases of Polymer Blends: Fluorescence Studies of Polymer Colloids", Macromolecules, Vol.21, No.1, 55-59 DOI: 10.1021/ma00179a013
• Pekcan, O.; Winnik, Mitchell A.; Croucher, Melvin D. (1988), "Direct energy-transfer studies on doped and labeled polymer latex particles", Physical Review Letters, Vol.61, No.5, 641-644 DOI: 10.1103/PhysRevLett.61.641
• Pekcan, Ö; Kaptan, Y.; Demir, Y.; Winnik, M. A. (1986), "Spin-probe studies of a polymer-blend-like material: Particles formed from poly(methyl methacrylate) and polyisobutylene", Journal of Colloid And Interface Science, Vol.111, No.1, 269-275 DOI: 10.1016/0021-9797(86)90026-3
• Winnik, Mitchell A.; Pekcan, Onder; Egan, Luke (1984), "Energy transfer studies from polymer bound naphthalene to anthracene in solution: translational and segmental diffusion rates", Polymer, Vol.25, No.12, 1767-1773 DOI: 10.1016/0032-3861(84)90249-0
• Winnik, Mitchell A.; Pekcan, Onder (1983), "How Dense-Packed Are Collapsed Polymer Chains in Dilute Solution?", Macromolecules, Vol.16, No.6, 1021-1023 DOI: 10.1021/ma00240a041
• Pekcan, Onder; Winnik, Mitchell A.; Croucher, Melvin D. (1983), "Phosphorescence from covalently labeled nonaqueous dispersions: Insights into the swelling of microdomains. 2. Luminescence from polymer colloids", Journal of Colloid And Interface Science, Vol.95, No.2, 420-427 DOI: 10.1016/0021-9797(83)90201-1
• Redpath, A. E.C.; Pekcan, Önder; Winnik, Mitchell A. (1983), "The quenching of alkyl pyrene fluorescence by atactic and isotactic polystyrene", Journal of Photochemistry, Vol.23, No.2, 283-288 DOI: 10.1016/0047-2670(83)80070-7
• Pekcan, Onder; Winnik, Mitchell A.; Croucher, Melvin D. (1983), "MICROPHASE MODEL FOR STERICALLY STABILIZED POLYMER COLLOIDS: FLUORESCENCE ENERGY TRANSFER FROM NAPHTHALENE-LABELED DISPERSIONS.", Journal of polymer science. Polymer letters edition, Vol.21, No.12, 1011-1018 DOI: 10.1002/pol.1983.130211208
• Pekcan, Onder; Winnik, Mitchell A.; Egan, Luke; Croucher, Melvin D. (1983), "Luminescence Techniques in Polymer Colloids. 1. Energy-Transfer Studies in Nonaqueous Dispersions", Macromolecules, Vol.16, No.4, 699-702 DOI: 10.1021/ma00238a038
• Pekcan, O. (1981), "Excitation probabilities and intermolecular interaction of host and guest molecules of a paired centre in a mixed organic crystal system", Journal of Physics C: Solid State Physics, Vol.14, No.27, 3957-3964 DOI: 10.1088/0022-3719/14/27/018
• Pekcan, O. (1981), "Energy transfer via disturbed host species in a mixed organic crystal system", Journal of Physics C: Solid State Physics, Vol.14, No.5, 745-752 DOI: 10.1088/0022-3719/14/5/019
• Pekcan, Ö (1980), "Magnetic field effect on host-guest triplet pairs in a mixed organic crystal system", Chemical Physics Letters, Vol.70, No.1, 74-78 DOI: 10.1016/0009-2614(80)80063-7
• Pekcan, Ö; Keyman, E. (1980), "Magnetic resonance absorption of host-guest triplet paired centers in a mixed organic crystal system", Chemical Physics Letters, Vol.69, No.1, 78-82 DOI: 10.1016/0009-2614(80)80017-0
• Pekcan, (1979), "Effects of impurity traps on exciton-guest, triplet-triplet annihilation in pyrene-d10 doped single crystal of fluorene", Molecular Physics, Vol.38, No.4, 1233-1242 DOI: 10.1080/00268977900102371
• Pekcan, Önder (1978), "Investigation of triplet state energy transfer in fluorene single crystals by a magnetic resonance method", Chemical Physics Letters, Vol.59, No.3, 498-501 DOI: 10.1016/0009-2614(78)85027-1
• Pekcan, O.; Kite, T. M.; Denison, A. B.; Noe, L. J. (1973), "Triplet annihlation in pyrene-d10 doped fluorene", Chemical Physics Letters, Vol.21, No.1, 161-163 DOI: 10.1016/0009-2614(73)80038-7

ÖDÜLLER ve BAŞARILAR

TAEK Bursiyeri 1968-1974

Minna James Heineman Stiftung Ödülü, 1981

Türkiye Bilimler Akademisi (TÜBA) üyesi, Ocak 1995-2012

TUBITAK Bilim Ödülü, 1998

2011-2012 Akademik Ödülü,  Kadir Has Üniversitesi

Bilim Akademisi Derneği (BA), Üyesi,  Ocak, 2012

Outstanding Contribution in Reviewing, (Elsevier Reviewer Recognition) Ödülü, June 2015

Türkiye'nin en başarılı bilim insanları, sıralamasında ilk 88,

2015 (Webometrics),

Dünyada 7 Milyon içinden,100 000 etkin Bilim insanı ve Türkiyedeki 195 Bilim İnsanı arasına seçildi, 2020 ( Scopus ve Plos Biology tarafından).

Our article reached 1,000 reads, Achieved on February 25, 2021

Article:” A comparison of fluorescence and UV–visible spectrometry techniques for thermal phase transitions of agarose gels” (Research Gate)

IntechOpen’daki kitap bölümü (2016), 1600’ün üzerinde indirildi (2021).

Türkiye’de En Çok Atıf Alan ve H Index’i En Yüksek 6.000 Akademisyen arasında, ilk 400 içinde (2021,Google Scholar verileri)

Makalemiz” Application of epidemic models to phase transitions”  700 kez okundu,  Mayıs 10, 2021( Research Gate)

Stanford Üniversitesi “Dünyanın En Etkili Bilim İnsanları” listesini seçti ve Elsevier yayınlandı (2021). Dünya çapında 190 bini aşkın bilim insanının yer aldığı bu listede “Kariyer Boyu Etki” alanında yer aldı.

Kitabımız, Thermosoftening Plastics ( IntechOpen) 5000 defa indirildi

Makalemiz “Gelation Mechanism “ 6000 kez okundu, Şubat 26, 2022 ( Research Gate)

 Makalemiz “Hysteresis During Sol-Gel and Gel-Sol Phase Transitions of k-Carrageenan: A Photon Transmission Study”600 kez okundu, Mart, 15, 2022 (Research Gate)

Makalemiz 400 kez okundu “Nisan 20, 2022 “Synergistic effect of the locust bean gum on the thermal phase transitions of κ-carrageenan gels” (Research Gate)

Our research items reached 40,000 reads, Achieved on April 25, 2022

(Research Gate)

ISSN, International Best Research Award 2022, in association with World Research Council, is given to our research "Tungsten disulfide (WS2) doped polyacrylamide (PAAm) composites: Gelation and optical studies" May, 2022

Our article reached 300 reads, Achieved on ,Article: “Reversible film formation from nano-sized PNIPAM particles below glass transition” May 28, 2022 (Research Gate)

Uluslararası İleri Malzemeler Birliği'nin, bilimsel paneli, "Malzemelerin Küresel Mükemmellik için Geliştirilmesi " konusuna katkısı nedeni ile sizi “IAAM Felow” olarak ismlendirmiştir, Ağustos 18, 2022

Stanford Üniversitesi “Dünyanın En Üsteki Bilim İnsanları” listesini seçti ve Plos Biology ve Elsevier yayınlandı (2022). Dünya çapında 190 000 bilim insanının yer aldığı bu listede “Kariyer Boyu Etki” alanında yer aldı.

Makalemiz “Gelation Mechanism “ 8000 kez okundu, Kasım 22, 2022( Research Gate)

Makalemiz “ Effects of GNP addition on optical properties and band gap energies of PMMA films” 800 kez okundu, Aralık 2022 (Research Gate)

 Yönettiği Tezler

Yüksek Lisans

 1. Argon-Iyon Laser, Master Tezi, Bulent Uluğ, Fizik Bölümü, Hacettepe Universitesi, 1977 (MART)

 2. Saflaştırlmış Organik Maddelerin Bridgman-Stockbager Yöntemi ile Tek Kristallerin Büyütülmesi, Master Tezi, Ertuğrul Yorükoğlu, Fizik Bölümü, Hacettepe Üniversitesi, 1979 (OCAK)

 3. Organik Kristallerde Paramagnetik Excitonlar, Master Tezi, Demet Gülen, Fizik Bölümü, Hacettepe Üniversitisi, 1979 (EYLÜL)

 6. Tek Foton Sayma Sistemi ve Ölü Zaman, Yüksek Mühendislik Tezi, Şevket Civelek, Fizik Bölümü, Hacettepe Üniversitesi, 1986 

8. Floresans Tekniği Kullanılarak Sol-Gel Faz Geçişlerinin İncelenmesi, Yüksek Lisans Tezi, Yaşar Yılmaz, 1994 İTÜ, Fizik

 9. Sert Latekslerden Film Oluşumunun Foton Soğurma Yöntemi ile Çalışılması,Yüksek Lisans Tezi, Figen Kemeroğlu, 1996 İTÜ, Fizik 10.İnce Polimer Filmlerinin Çözünürlüğünün Floresans Teknik ile İncelenmesi Şaziye Uğur”,Fizik İstanbul Teknik Üniversitesi, 1997. 11.Floresans ve dilatometrik teknik kullanarak S ve DVB’nin Serbest Radikal Zincir Kopolimerizasyonu ile Ağ Yapı Oluşumu İncelenmesi Demet Kaya , Fizik Bölümü, İstanbul Teknik Üniversitesi, 1998. 

12.Organik Çözücü Buharında Latex Film Oluşumu, Beril Akkök Fizik Bölümü,İstanbul Teknik Üniversitesi, 2002 

13 Organik Çözücü Buharında Jel Şişmes Betül Yönel,Fizik Bölümü İstanbul Teknik Üniversitesi.2002

 14.Kinetik Monte Carlo Yöntemi ile Polimer Simulasyonları Batuhan Kısacıkoğlu Fizik Bölümü İTÜ, 2003 

15. Biyolojik Jellerde Difuzyon Mekanizmaları Evren Ataman Fizik Bölümü İTÜ, 2005 16. Kompozit Polimer Malzemeler Selin Sunay Fizik Bölümü İTÜ, 2005

Doktora Tezleri

1. Bazi Polimer Kolloidlerin Nitroksit Spin Problarla ESR de

   İncelenmesi, Doktora Tezi, Yusuf Demir, Fizik Bölümü,

   Hacettepe Üniversitesi, 1987

2. PMMA ve PVAc Polimerlerinde Bazi Moleküllerin Hareketleri ve

   Oksijen Difuzyonunu ESR ile İncelenmesi, Doktora tezi, Yılmaz

   Kaptan, Fizik Bölümü, Hacettepe Üniversitesi, 1987

3. Lateks Parçacıklarından Film Oluşumu Sürecinde Parçacık Ara

   Yüzeylerinde Kaynaşma ve Polimer Zincir Difüzyonu, Doktora tezi,

   Murat Canpolat, 1996 İTÜ, Fizik

4. Fluorescence Technique for Studying Polymeric Gels, Doktora tezi,

   Yaşar Yılmaz, İTÜ, Fizik 1999

5. Organik ve Su Bazlı Latekslerden Film Oluşumunun Foton Gecirme

    ve Yansıtma Teknikleri ile incelenmesi,Doktora tezi, Ertan Arda

    TÜ, Fizik   2001

6. Polimer Jellerin Oluşum ve Faz Geçişi Süreçlerinin Foton Gecirme

   Tekniği ile İncelenmesi, Doktora Tezi, Selim Kara, TÜ, Fizik 2003

7. Floresans Yaşam Zamanı Kullanarak Polimerik Jellerin Şişme Meka-

   nizmalarının İncelenmesi, Doktora tezi, Matem Erdoğan, İTÜ,  Fizik

   2003

8. Sıvı Krıstal Polimerlerde Faz Geçişleri, Doktora tezi, Sevtap Yıldız

    İTÜ, Fizik 2004

9. Farklı teknik Kullanılarak Farklı Polimer Sistemlerde Ağ Yapı Oluşum

   Sürecinin Çalışılması, Doktora tezi, Demet kaya, İTÜ, Fizik 2004

10. Kararlı Durum Floresans Tekniği Kullanarak Polimer Filmlerin

   Çözünme Mekanizmasının İncelenmesi, Doktora tezi, Şaziye Uğur,

    İTÜ, Fizik 2004

11. Karagenan Jellerde Termal ve Hacimsel Faz Gecişleri Özlem Tarı,

     İTÜ, Fizik 2009

12. Polimer Kompozitlerden Film Oluşumu,  Önder Yargı   İTÜ Fizik

      2010

13.   Karışık Jellerde Faz Geçişleri   Gülşen Evingür İTÜ Fizik 2011

14.Investigation of Gelation and Photo polymerization Mechanisms Induced by

Thiokzantan Türevli Başlatıcılarla Gercekleştirilen Jelleşme   ve  Polimerizasyon 

Mekanizmalarının İncelenmesi  ve Matematik Modellemesi  Zekeriya Doğruyol YTÜ Kimya 2011

15.  Polimer-Polimer ve Polimer Metaloksit Kompozit sistemlerde film

     Oluşum Davranışlarının İncelenmesi   Selin Sunay   İTÜ Fizik 2012

16. Pirenil Türevleri ile Modifiye Edilmiş Floresan Karakterli Peptit

     ve   Protein Substratlara Proteaz Etkisinin Florometrik Yöntemlerle

     İncelenmesi Ibrahim  Özyiğit YTÜ Kimya  2015

Devam Eden Tezler

    Kamusal Alanda Sanatın Entropik Davranışları Alev Çimbarcı,

    Işık Üniversitesi, Sanat Bilimi

VERDİĞİ DERSLER

1. Klasik Mekanik

2. Kuantum Mekaniği

3. Katıhal Fiziği

4. Elektrik Laboratuvarı

5. Dalgalar Laboratuvarı

6. Matematik I, II

7. Dalgalar ve Titreşim

8. Fiziğe Giriş (Mekanik, Elektrik ve Magnetizma)

9. Polimer Fiziği

10.Spektral Analiz

11.Atom ve Molekül Fiziği

12. Elektromagnetik Teori

13. Spektroskopi

14. Modern Physics

15. Food in History( History of Humankind)

16. Expanding Universe (Astronomy)

HAKEMLİK ETTİĞİ DERGİLER

Macromolecules

Biomacromolecules

Int. J. Coatings Science

J. Colloid and Interface Science

Eur. Polym. J.

Polymer

Macromolecular Theory and Simulations

Macromolecular Chem. Phys.

Int. J. Solar Energy

J. Polymer Science, Part B

J. Applied Polymer Science

Synthetic Metals

Turkish J. Physics

Turkish J. Chemistry

Physical Review

Trends in Polymer Science

Int. J. Biological Macromolecules

Int. J. Pharmaceutics

Chemical Papers

J. Material Science

Materials Chemistry and Physics

Food Hydrocolloids

Industrial and Engineering Chemistry Research

J. Computational and Theoretical Nanoscience

Spectroscopy Letters

Journal of Porous Materials

Dyes and Pigments  

Sensor Letters

Langmuir

Journal of Luminescence

Carbon

Applied Surface Science

Macromolecular Reaction Engineering

Journal of Nanomaterials

Smart Materials Research

Polymer International

Designed Monomers and Polymers

Journal of Peptide Science

Canadian journal of Chemistry

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Soft Matter

Journal of Nanotechnology 2012……

Advances in Materials Science and Engineering

Scientific Journal of Microelectronics

Journal of Materials

Journal of Scientific Research and Reports

Surface Review and Letters

International Journal of Polymer Science

Polymer Degradation and Stability

Advances in Civil Engineering

Journal of Chemistry

Computational Materials Science

British Journal of Applied Science & Technology

Water, Air, & Soil Pollution

The Journal of Physical Chemistry

Journal of Bioactive and Compatible Polymers

Advances in Chemical Engineering and Science

Journal of Applied Chemical Science International

Journal of Bioscience and Bioengineering

Journal of Basic and Applied Research International

Sensors & Actuators: B. Chemical

Progress in Organic Coatings

International Research Journal of Pure and Applied Chemistry

Journal of Chemistry: Food Chemistry

Journal of Scientific Research and Reports

American Journal of Bioscience and Bioengineering

Journal of Industrial and Engineering Chemistry

Journal of Bioinformatics, Computational and Systems Biology

PROGRESS IN POLYMER SCIENCE

Indian Journal of Materials Science

Carbohydrate Polymers

Current Medicinal Chemistry

Journal of Composite Material

Polymers and Polymer Composites.

ÖZEL ETKİNLİKLERİ

1. Ege Spor Futbol Kulübü, Ankara  Ligi, 1960-1962

2. A.U.F.F. Futbol Takımı, Ankara, 1964-1965

3. Wyoming Üniversitesi Soccer Klübü, USA Western Athletic

   Conference, 1971-1973

4. Wyoming Universitesi Voleybol Takımı, 1973

5. Fizik Mühendisliği Dergisi  Sahibi ve Editörü, 1976-1977

   Sayıları

6. Önder Pekcan, Foto-Resim Sergisi, Dost Sanat Galerisi, Ankara,

   Ocak 1986

7. International Journal of Solar Energy, Editorial Board Member 1996

8. Arı Dergisi, Editörü 2002-2005

9. ÜAK Doçentlik Fen Bilimleri Komisyon Üyesi 2000-2009

10. İTÜ Dergisi, Fen Bilimleri, Editör 2003- 2005

11. Türkiye Gazeteciler Cemiyeti, Sedat Simavi Ödülleri,

   Fen Bilimleri Jüri Üyesi 2005----

12. FABED Bilim kurulu üyesi. 2006----2018

13. Open Drug Delivery Journals, Editorial Advisory Board Member 2007------2021-   

14. TÜBA, GEBİP Astronomi-Fizik-Matematik Bilimleri Alan Değerlendirme Komite üyesi 2009-2010

15. TUAK(TUBA) Fen-Mühendislik Alan Komitesi Uyesi 2010-2011

16. TUAK(TUBA)  Komite Uyesi 2010-2011

17.Bilim Akademisi Yönetim Kurulu Üyesi 2011....2017.

18. Bilim Akademisi, Fen-Mühendislik Alan Koordinatörü 2011..2017

18. Optics,Science PG; Editorial Board Member, 2012….2021

19. Computational Biology and Bioinformatics, Editorial Board Member    /Peer Reviewer 2012…2021

20. Journal of Nanotechnology, Editorial Board Member 2012…2021…

21. J. Chem. Research (IBIMA publishing) International Editorial board member 2014…

22. International Journal of Polymer Science, Editorial Board member     Academic Editor for International Journal of Polymer Science 2014

 23. International Journal of Materials Science and Applications, Science PG.  Editorial board member 2014…2021.

24.  Journal of Bioinformatics, Computational and Systems Biology, Editorial Board Member    2015………

25. American Journal of  Bioscience and Bioengineering, editorial board     member/ peer reviewer, Science PG, 2015

26. 5 Doğal Plato Kısa Film ve Fotograf Yarışması , Jüri Üyesi 13-16 Mayıs 2016

27. PTT AŞ nin çıkardığı “Fraktal Doğa Yansımaları” Pullarının Danışmanlığı (2020)

28. Altınbaş Üniversitesi Temel Bilimler Bölümü, Dış Danışma Kurulu üyesi (2021 Nisan )

29. Bilim Akademisi Genç Bilim İnsanları Ödülü  (BAGEP) Seçici Komite Üyesi(2021)

30. Üye seçimlerinde Bilim Akademisi Fizik Alan Komitesinin Üyesi (2021)

31. Bilim Akademisi Genç Bilim İnsanları Ödülü  (BAGEP) Fizik ve Makina, Seçici Komite Üyesi(2022)

32. I have been accepted as an Associate Editor of Journal of Modern Polymer Chemistry and Materials.2022

33. Appointment to the Editorial Board of Academia Biology,Academic Editor on the journal’s Editorial Board, Sept. 22, 2022

34. Küratörlüğünü Şerif YAŞAR’ın üstlendiği Sanatçı Önder PEKCAN’nın ‘’Bellek ve Müdahale’’ sergisi 3 Eylül 2022 Cumartesi günü Balat, Keras Art Project’te sanat severlere kapılarını açtı .

TOPLANTILAR VE SEMİNERLER

International

1. O. Pekcan, and A. B. Denison," Delayed Fluorescence in Mixed
Organic Crystal systems" XV Annual Rocky Mountain
Spectroscopy Conference, Denver, Colorado, USA,
August 1973
2. A. B. Denison and Ö. Pekcan," Exciton Trap Triplet Annihilation
in an Organic Crystal" Colorado-Wyoming Academy of
Science, Laramie, Wyoming, USA April 1974
3. O. Pekcan Amorphous Semiconductors (attended) ICTP, Trieste,
Italy, August 10-15, 1980
4. O. Pekcan “Disturbed Host Species in Pyrene Doped Fluorene
Single Crystal “Technical University of Gdansk,
Gdansk, Poland, January 16 1981 (seminar)
5. O. Pekcan “Delayed Fluorescence Studies in Optically Excited
Mixed Organic Crystal Systems “University of
Toronto, Toronto, Canada, September 15 1981 (Seminar)
6. O. Pekcan, American Chemical Society North East Regional
Meeting,(attended) Rochester, New York, USA, October1981
7. O. Pekcan, “Macromolecules"(attended) IUPAC, University of
Massachusetts, Amherst, Massachusetts USA, August 1982
8. O. Pekcan, “Phosphorescence Studies of Naphthalene Labelled
Colloid Particles at 77 K “University of Toronto,
Toronto, Canada, Sept. 15 1982 (seminar)
9. O. Pekcan, “Energy Transfer Studies in Chromophore Labelled
NAD of Colloid Particles “University of Toronto,
Toronto, Canada, January 14 1983 (seminar)
10. O. Pekcan “Fluorescence Tools in Polymer Science”
(Attended), NATO Advance Study Meeting, San
Miniato, Italy, October 15-30, 1985
11. O. Pekcan “Small Molecule Diffusion into Solid Polymer
Latex Particle “University of Toronto, Toronto
Canada, December 15 1986 (seminar)
12. O. Pekcan "Fractals in Polymer Latex Particles” Xerox
Research Center of Canada, Mississauga, Ontario,
Canada, October 29 1987 (Seminar)
13. O. Pekcan “Fractal Analysis of Energy Transfer in
Naphthalene Labelled Anthracene Doped Latex
Particles “Polymer and Colloid Group Meeting, Toronto,
Canada, March 4 1988 (seminar)
14. O. Pekcan “Geometrical Details of Polymer Latex Particles "
University of Toronto, Toronto, Canada, March 10
1988 (Seminar)
15. O. Pekcan and M.A.Winnik “Fractal Analysis of the Internal
Structure of Polymer Latex Particles “American Physical
Society March Meeting, New Orleans, Louisiana, USA,
March 21-25 1988
16. O. Pekcan “Particle Coalescence in Latex Films” Polymer and
Colloid Group and 3M Canada Meeting, (seminar)
Toronto, Canada May 11 1988
17. O. Pekcan and M.A.Winnik “Restricted Geometries in a Polymer
Latex Particle “Great Lakes Symposium in Photochemistry,
Bowling Green, Ohio, USA, May 14-15 1988
18. O. Pekcan 3 rd Chemical Congress of North America Toronto,
Canada June 5-10 1988 (attended)
19. O. Pekcan and M.A.Winnik “Geometrical Details of the Internal
Morphology of a Polymer Colloid Particle “NATO
ASI on Polymer Colloids, Strasbourg, France, July 3-15 1988
20. O. Pekcan, M.A.Winnik and M.D.Croucher “Energy Transfer Studies
of Particle Coalascence " NATO Advance Study Institude
on Polymer Colloids, Strasbourg, France, July 3-15 1988
21. Y. Kaptan and O.Pekcan “Determination of Diffusion of Oxygen
into the Polymer Spheres " NATO,ASI on Polymer
Colloids, Strasbourg France, July-3-15, 1988
22. O. Pekcan “Restricted Geometries in Composite Polymeric
Materials “Advances in Nonradiative Processes in
Solids, NATO ASI Meeting, Erice, Italy 15-29, June 1989
23. O. Pekcan, M.D. Croucher and M.A. Winnik “Geometrical
Details of the Internal Morphology of a Polymer
Colloid Particle " Polymer Latex III PRI 27-29
June 1989, London England (invited)
24. O. Pekcan “Particle Morphology and Film Formation “Gordon Re-
search Conferences on Polymer Colloids, New Hampshire,
9-14 July 1989, USA (invited)
25. O. Pekcan “ESR Study of Solvent Penetration into Polymer Colloid
Particles “Symposium Polymer Colloids, IUPAC 1990
MACROMOLECULES July 8-13 1990 Montreal, Canada
26. O. Pekcan and M.A.Winnik "Photophysiscs in Restricted Geomet_
ries" Symposium Photophysisc and Photochemistry
IUPAC 1990 July 8-13 1990 Motreal,Canada (invited)
27. O. Pekcan “Optical Properties of Excited States in Solids”
International School of Atomic and Molecular
Spectroscopy, NATO, ASI June 16-30, 1991 Erice ITALY
28. O. Pekcan " Restricted Geometries in Polymer Blends " I Azer_
baycan-Turkiye Polymer Sempozyumu 8-11 temmuz 1991
Baku Sovyetler Birliği (USSR)
29. O. Pekcan “Fluorescence Studies of Interpenetrating Network
Morphology of Polymer Film " 9-14 Sept. 1991
Alexsibad Germany , Europian Physical Soceity,
Physics of Polymer Networks (invited)
30. O. Pekcan " Highly Swelled Networks in Polymer Particles "
25 th Europhysics Conference on Macromolecular
Physics, St.Petersburg ,Russia 6-10,july, 1992
31. A. Giz and O. Pekcan " Simulation of DET Between Donors and
Acceptors Embedded in a Rubbery Phase Network "
25 th Europhysics Conference on Macromolecular
Physics, St. Petersburg, Russia 6-10,july, 1992
32. O. Pekcan “Measuring Fractal Dimension in Polymeric Systems
by Using Fluorescence Method " Ultrashort Processes
in Condensed Matter, NATO, ASI Sept 1-11, 1992
IL Ciocco,Tuscany, Italy
33. M. Canpolat and O. Pekcan “Chain Diffusion During Latex Film
Formation " II Turkiye-Azerbaycan Polimer Sempozyumu
METU Ankara Turkey 14-16, Eylul, 1992
34. O. Pekcan " ESM and Laplace Transform of Klafter-Blumen Equ-
ation for DET Analysis in Polymer Blend-like Materials "
MRS Fall Meeting December 1-5 1992 Boston USA (invited)
35. M. Canpolat and O. Pekcan “International School of Atomic
and Molecular Spectroscopy " 16-30 june 1993 NATO ASI
Erice Italy
36. M. Canpolat and O. Pekcan “Recent Advances in Statistical Physics
25 july- 6 August 1993, Istanbul Technical University
Macka,Istanbul Turkey
37. O. Pekcan and M.Canpolat " Direct Energy Transfer Stady of
Healing Processes at Polymer-Polymer Interfaces “
International.Conference on Luminescence 9-13 August
1993 Univ. of Connecticut Storss USA
38. O. Pekcan and M. Canpolat “Interdiffusion of Polymer Chains
During Latex Coating " PAT 93 ,7-11 sept. 1993
University. of Oxford, Oxford UK (invited)
39. A.T. Giz and O. Pekcan " Klafter-Blumen Apperent Dimension in a
Randomized Sierpinski Carpet " II International Conference
on Fractals in the Natural and App. Sci. 7-10 Sept.
1993 London UK (invited)
40. O. Pekcan and M.Canpolat “Measuring Diffusion Coefficient of
Polymer Chain During Sintering of Latex Particles "
Euro physics Conference on Macromolecular Physics,
Eindhoven,The Netherlands july, 4-7 (1994)(invited)
41. O. Pekcan “Study of Latex Film Formation by Steady State Fluo_
rescence Method " Dept. of Physics, MIT Cambridge,
Massachusetts, USA sept. 12 (1994) (Seminar)
42. O. Pekcan " Interdiffusion of Polymer Chains at Polymer-Polymer
Interfaces " 5 th Fine Chemistry and Functional Pol_
ymers International Symposium , Shandom Univ., Jinan
China Oct. 12-18 (1994) (invited)
43. M. Canpolat and O. Pekcan " A Simulation on Optical Properties
of Polymer Films " Statistical Physics Meeting, ITU
Macka, Istanbul Turkey july 12-14 (1994)
44. O. Pekcan " Probing Sol-Gel Phase Trasitions by Fluorescence
Method " Dept. of Physics, ITU Istanbul, Turkey
Nov. 25 (1994) (Seminar)
45. O. Pekcan " Interdiffusion at Polymer-Polymer Interfaces During
Film Formation from High-T Latex Particles " 2- ITU
Fizik Gunleri Istanbul Turkey 13-14 July 1995 (invited)
46. M. Canpolat and O. Pekcan " A Novel Correction Method for the Steady State Fluorescence Technique to Study Film Formation "
2- ITU Fizik Gunleri Istanbul Turkey 13-14 July 1995
47. Y. Yilmaz and O. Pekcan " Fluorescence Technique for Studying the
Sol-Gel Transition in FRCC of MMA " 2- ITU Fizik Gun_
leri Istanbul Turkey 13-14 July 1995
48. O. Pekcan Solvents and Self Organization of Polymers, NATO ASI
Meeting, Belek Antalya Turkey 1-11 August 1995 (attended)
49. O. Pekcan and M. Canpolat " Seaty State Fluorescence Method to
Study Film Formation from High-T Latex Particles”
210 th ACS National Meeting, PMSE Chicago USA, August
20-25 1995 (invited)
50. O. Pekcan, Y. Yilmaz and O. Okay " Fluorescence Method for Critical Measuring Exponents During Sol-Gel Transitions In
FRCC " Europhysics Conference on Gels, EPS, Balaton_
Szeplak, Hungary Sept. 25-29 1995
51. Y Yilmaz and O. Pekcan “Swelling of Gels by Fluorescence Method”
3-ITU Fizik Gunleri, Istanbul Turkey 18-19 July 1996
52. S. Ugur and O. Pekcan “Dissolution of Latex Films " 3-ITU Fizik
Gunleri, Istanbul Turkey 18-19 July 1996
53. M. Canpolat, A. Erzan and O. Pekcan “Conformal Transition of
Polymer Chain " 3-ITU Fizik Gunleri, Istanbul Turkey
18-19 July 1996
54. O. Pekcan " Recent Advances in Polymeric Dispersions " NATO- ASI
Elizando, San Sebastian Spain, June 21- July 5 1996
(discussion leader)
55. O.Pekcan and Y. Yilmaz “Fluorescence Method for Studying
Swelling Drying Kinetics of Gels “International Conference on
Luminescence (ICL 96), Prague Czech Republic Aug 18-24
1996
56. Ö. Pekcan and Y. Yılmaz “ Flourescence Study of Slow Release and
Swelling Processes in gels” Polymer Network 96 IUPACD
13 th Polymer network Group Con. Doorn The Netharlands
2-6 Sept. 1996
57. Ö. Pekcan “ U. V. Method to Study Film Formation from Polystrene
Latices” Rolduc Polym. Meeting 10 Netharlands May 5-7 (1997)
58. Ö. Pekcan “ Workshop and Polymeric Materials with Unusual
Optical and Electrical Properties” Bilkent University May
1-2 , 1997 AnkaraTurkey
59. E. Arda , E. Pişkin and Ö. Pekcan “ Photon Transmission
Study for Studying Evaluation of Transparency of Films”
IV. İstatistik Fizik Günleri İTÜ, Maçka , 17-18 July 1997
İstanbul Turkey
60. Y. Yılmaz and Ö. Pekcan “ Experimental determination of , and 
exponents in the Sol-Gel Phase Transition” IV. İstatistik
Fizik Günleri İTÜ, Maçka , 17-18 July 1997, İstanbul Turkey
61. Ş. Uğur and Ö. Pekcan “ Relaxation and Diffusion Activation
Energies in Dissolving Latex Film” IV. İstatistik
IV Fizik Günleri İTÜ, Maçka , 17-18 July 1997, İstanbul Turkey
62. D. Kaya , O. Okay and Ö. Pekcan “ FRCC of Styrene and Divinyl
benzene” IV. İstatistik Fizik Günleri İTÜ, Maçka , İstanbul Turkey
17-18 July 1997
63. Ö. Pekcan “ Fluorescence Method for Studying İnterdiffusion
Processes During Coalescence of Latex Particles”
İnternational Symposium on Lasers, Atomic and Molecular
Physics. İTÜ , Maçka Campus , İstanbul Turkey,
16-20 Sept. 1997
64. Ö. Pekcan “ Fluorescence Method for Monitoring Gelation and
Gel Swelling in Real Time” 5th İnternational Conference
on Methods and Application of Fluorescence Spectroscopy
Berlin-Germany 21-24 Sept. 1997
65. Ö. Pekcan and Y. Yılmaz “ Fluorescence Method For
Monitoring Gel Swelling in Real Time” 5th İnternational
Conference on MAFS, Berlin , Germany 21-24 Sept. 1997
66. Ö. Pekcan and E. Arda “ Fluorescence Method for Studying
Latex Film Formation” NATO ARW Syntheses Optical
Properties on Aplication of NIR Dyes , Trest (Bohemia )
Czech Republic , 24-27 1997
67. Ö. Pekcan and E. Arda “Void Closure and İnterdiffusion in
Latex Film Formation by Photon Transmission and
Fluorescence Methods” İnternational Symposium on
Advanced Technology of Fine Particles” Yokohoma ,
Japan 12-16 Oct. 1997
68. Y.Yılmaz, A.Erzan and Ö.Pekcan “Flourescence Technique
to Study sol-gel phase transition” 78 th Stat. Mech.
Conference, Rudgers Univ. Rudgers USA Dec.14-16 (1997).
69. M.Erdoğan, D.Kaya, Ö.Pekcan “Fast Transient Fluorescence
Technique for Modelling of swelling in PMMA Gels”
V.İstatistik Fizik Günleri, İTÜ, Maçka, İstanbul, Turkey
16-18, July, 1998.
70. E.Arda and Ö.Pekcan “Foton geçirme tekniği ile Latex Film
oluşumuna Molekuler Ağırlık etkisi” V.İstatistik Fizik
Günleri, İTÜ, Maçka, İstanbul, Turkey 16-18.July.1998
71. H.Özbek, S.Yıldız and Ö.Pekcan “Multiple Phase Transition in a
Liquid Crystal” V.İstatiktik Fizik Günleri, İTÜ Maçka,
İstanbul, Turkey, 16-18.July.1998.
72. Ş.Uğur and Ö.Pekcan “Fluorescence Method for Monitoring
Latex film formation and Dissolution” World Polymer
Congress, IUPAC, Gold Coast, Australia, 12-17 July 1998.
73. Ş.Uğur and Ö.Pekcan “Latex Film Formation and Dissolution:
Fluorescence Study “13 th European Sym. On Polymer
Spectroscopy, Lancaster, UK, 20-23.July.1998.
74. Ş.Uğur, Ö.Pekcan “Polymer Film Dissolution”. Chemical Physics III,
Boğaziçi Üniversitesi, İstanbul, Turkey, 22-23.Ekim.1998.
75. O. Pekcan, '' Latex Film Formation Study Using Photon Transmition
and Reflection Methods '' Polymer in Dispersed Media, Lyon
France, 11-15 April 1999
76. S. Kara and O. Pekcan ''Studying Gelation Processes in PAAm
Gels ''Istatistik Fizik Gunleri VI ,Macka, Istanbul Turkey ,
15-16 temmuz 1999
77. D. Kaya, M. Erdogan and O. Pekcan ''Serbest Radical
Kopolymerizasyonu ile PMMA Jel Olusumu; FTRF Calismasi ''
Istatistik Fizik Gunleri VI Macka, Istanbul Turkey ,
15-16 temmuz 1999
78. O. Pekcan ''Direct Fuolrescence Technique to Study Evoluation in
Transparency and Crossing Density at Polymer-Polymer
Interfaces '' Interfaces and Colloid Systems, ERC,
Heraklion,Crete Greece 18-23 sept. 1999
79. Ö. Pekcan “Fluorescence Technique for Gel Swelling” Seminar,
Department of Physics , MIT, Boston USA , Jan 13 2000
80. Ö. Pekcan “ Experimantal Determination of Gellation and Swelling
Parame-ters “ International Seminars on Polymeric Materials
in 21 th Century New Delhi, India ,21-23 Feb 2000
81. Ö. Pekcan and E. Arda “ UV-Visible Technique for Studying
Latex Film Formation and Dissolution “ACS National
Meeting, March 26-30 2000 San Francisco, USA
82. S.Yıldız, H. Özbek, Ö. Pekcan, Y. Hepuzer and Y. Yagcı
“Comparative study of Liquid Crystalline Ordering in
Monomers, Linear Polymers and Grafted Copolymers via
The Photon Transmission Technique”APS National Meeting,
Mineapolis, USA March 26- 29 2000
83. D. Kaya and Ö. Pekcan “Measuring Monomer Consumption Rates
Using Fluorescence Quenching Method “World Polymer
Congress, IUPAC Macro 2000, Warsaw Poland 9-14 2000
84. M. Erdogan and Ö. Pekcan “ A Fluorescence Study for Monitoring
Swelling of PMMA Gel Using FTRF Technique “World
Polymer Congress IUPAC Macro 2000, Warsaw
Poland 9-14 2000
85. S. Kara and Ö. Pekcan “ Swelling of Disc-Shaped Gels Formed
With Various Crosslinker Contents; A Photon
Transmission Technique “ Istatistik Fizik Gunleri VII
Macka, Istanbul Turkey, 20-21 july 2000
86. Ş. Ugur ,K. Aydin and Ö. Pekcan “ Dissolution of Irradiated
Latex Films “ Istatistik Fizik Gunleri VII Macka,
Istanbul Turkey, 20-21 july 2000
87. Ö. Pekcan “Packing Effect on Latex Film Formation and
Dissolution “International Symposium on Optical Science
and Technology “San Diego, USA july30-aug 4 2000
88. Ö. Pekcan “Ultrashort Processes” ESF, First General Meeting,
Coimbra Portugal October, 22-24, 2000
89. Ş. Uğur and Ö. Pekcan “Oxygen Diffusion in Latex Film “ the 10 th
Inter. Con. On Colloid and Interface Sci. 23-28
july 2000, Bristol, UK
90. Ö. Pekcan and S. Kara “Photon Transmission Technique for
Monitoring Swelling of PAAm Gels “.APME, International
Conference on Macromolecular Engineering,
july 2001, Knoxville,Tennessee, USA
91. Ö. Pekcan “Formation Swelling and Drying of Acrylamide Gels “
Discussion Meeting on Selected Problems in Genetics
and Molecular Biology , Orange County, Coorg,
India 5-9 december 2001
92. H. Bermek, T. Deveci, M. Erdoğan, Ö. Pekcan and C. Tamerler
“ Biological Decolorization of Chemically Different Textile
Dyes by Funalin Trogi”7 th International Mycological
Congress, Oslo, Norway 11-17 August 2002
93. Ö. Pekcan and Ş. Uğur “FTRF Technique for Swelling of
Hard PMMA Latex Particles in Soft PIB Matrix “14 th SIS,
Barcelona, Spain 9-14 june, 2002
94. Ö. Pekcan and Ş. Uğur “Entanglement Effect on Dissolution of
Polymeric Glasses; A Fluorescence Study “ ICE 2002 Global
Connectivity New Orleans USA, Oct.30-Nov.1, 2002
95. Ö. Pekcan “ Photophysical Tools in Polymeric Gels “ SOLAR’03
Solar Energy and Applied Photochemistry, Luxor ,Egypt
Feb.23-28,2003
96. Ö. Tarı and Ö. Pekcan “Sol-Gel Phase Transition of K-
Carrageenan by Fluorescence Technique “8 th MAF
Conference , Prague, Chech Republic August 10-15 2003
97. Ş. Uğur and Ö. Pekcan “Fluorescence Technique for Studying
Partially Dissolved UV- Cured Polymeric Films “
39 th IUPAC Chemistry And Interfaces, Ottawa, Canada
,August 10-15 2003
98.D. Kaya, Y. Yılmaz and Ö. Pekcan “ Sol- Gel Transition in PAAm
Gels by Using Fluorescence Technique “11 th IACIS,
Foz da Iguaçau Brazil Sept. 15- 19 2003
98. Ö. Pekcan and Ş. Uğur “Dissolution of Percolation Cluster on
UV-cured Polymeric Films; A Fluorescence Study”
11 th IACIS Foz da Iguaçau Brazil Sept. 15- 19 2003
99. Ö. Pekcan “ Photophysical Tools in Polymeric Gels “
SOLAR’03 Solar Energy and Applied Photochemistry ,
Luxor ,Egypt Feb.23-28,2003
100. Ö. Pekcan “ Photophysical Techniques for studying Latex
Film Formation”Gordon Research Conference, Coatings
and Films, Colby Sawyer College, New London, NH,
USA july 13-18, 2003
101. Ö. Pekcan “Film Formation From Surfactant Free Polysterene
Particles 15 Th Sufactant in Solution Symposium,
Fortaleza,Brazil, june 6-11 2004
102. Ö. Pekcan “Gel Swelling by Fluorescence Technique “IFG,
Ayazağa İTÜ Istanbul Turkey 24-26 june 2004
103. D.Kaya and Ö. Pekcan “ Reaction Kinetics of Various Polymeric
Systems by Using Fluorescence Technique “ MACRO 2004 40
th World Polymer Congress, Paris, France, july 4-9 2004
104. M. Erdoğan and Ö. Pekcan “ Swelling of Heterogels “ 10 th
IUPAC 17-22 july 2004, Granada, Spain
105.Ö. Tarı and Ö. Pekcan “ Drying and Swelling of Kappa Carrageenan
Gels: A Steady State Fluorescence Study “ 5 th International
Conference, Polymer-Solvent Complexes & Intercalates,
11-13 july 2004 Lorient France
106. Ö. Pekcan “Film Formation from Polymer Colloids “ 2 th
International Aegean Physical Chemistry Days “ 7-10
October 2004, Ayvalik/ Balikesir Turkey
107. Ö. Pekcan “Film Formation From Ceramic-Polymer Colloid
Composites “Gordon Research Conference, july 3-8, 2005,
Tilton New Hampshire USA
108. G.A.Evingür, K. Karslı and Ö. Pekcan “Studying on the small molecule
diffusion into hydrogels; A Fluorescence Study “ International
Conference of the Balkan Physics Union, 22-26 August 2006,
Istanbul, Turkey
109.G.A. Evingur, D. K. Aktaş and Ö. Pekcan “ Fluorescence study of the
Mixture gels around the gel point “18.Polymer Networks Group
Conference, Functional and biological gels and networks: Theory
and experiment “ 3-6 September 2006, The University of Sheffield Sheffield-UK
110. Ö. Yargı, Ş.Uğur and Ö. Pekcan” Reversible Film Formation
from PNIPAM Micro gel Particles Below Glass Transition “
XXVIIIth European Congress on Molecular Spectroscopy (EUCMOS XXVIII) 3-8 September 2006,
Istanbul University, Istanbul-TURKEY
111. Ö. Pekcan “Film Formation from Latex-Ceramic Composites
“ Control Engineering Laboratory, Helsinki University
of Technology,7 June, 2007, Helsinki, Finland
112. G.A. Evingür, D.K. Aktaş and Ö. Pekcan “ A Fluorescence Study on
Swelling of Hydrogels (PAAm) at Various Temperatures”
IUMACRO 2007 Macromolecules for Sustainable Safe and
Healty World, 10—14 June, 2007 Brooklyn, New York, USA
113. Ö. Tarı and Ö. Pekcan “ Drying Process of Iota Carrageenan gels at
Various Temperatures by Using Fluorescence Technique”
IUMACRO 2007 Macromolecules for Sustainable Safe and
Healty World, 10—14 June, 2007 Brooklyn, New York, USA
114. Ö. Tarı and Ö. Pekcan “ Slow release from Carrageenan Gels at
Various Temperatures “ 6 th AIMECS 07 International Medicinal
Chemistry Symposium, july 8-11, 2007 Istanbul TURKEY
115. G.A. Evingür and Ö. Pekcan” Small Molecule Sorption
and Desorption in and out of PAAm Hydrogels at Various
Temperatures “6 th AIMECS 07 International
Medicinal Chemistry Symposium, july 8-11,2007 Istanbul
TURKEY
116. Ö. Tarı and Ö. Pekcan “ Temperature Effect on Drying and Swelling
of Kappa Carrageenan Gels: A Steady State Fluorescence Study”
European Symposium on Polymer Spectra, ESOPS 17, 9-12
September 2007 Seggauberg, Austria
117. G. A. Evingür, K. Karslı and Ö. Pekcan “ In Situ Fluorescence Study of
Swelling Sorption and Desorption Processes in and out of PAAm
Gels” European Symposium on Polymer Spectra, ESOPS 17, 9-11
September 2007 Seggauberg, Austria
118. Ş. Uğur and Ö. Pekcan “ Fluoresence Study of Film Formation from
PS-TiO2 Composites” ECIS 2007 21 st Conference of the European
Colloid and Interface Society, September 10-14, 2007 Geneva
Switzerland
119. S. Sunay, Ş. Uğur and Ö. Pekcan “Fluorescence Technique for
Composite Film Formation” 11th Dresden Polymer Discussion,
16-19 September 2007, Dresden, Germany
120. Ö. Yargı, Ş. Uğur and Ö. Pekcan “PS Doped PNIPAM Films at Various
Compositions: Reversible Film Formation” 11th Dresden
Polymer Discussion, 16-19 September 2007, Dresden, Germany
121. G. A. Evingür, D. K. Aktaş and Ö. Pekcan “ A Fluorescence Study on
Drying of Hydrogels(PAAm) at Various Temperatures”
11th Dresden Polymer Discussion, 16-19 September 2007,
Dresden, Germany
122. Ö. Tarı and Ö. Pekcan "Fluorescence Method for Measuring Swelling Activation Energies of Iota Carrageenan gels"11th Dresden
Polymer Discussion, 16-19 September 2007, Dresden, Germany
123 . Ö. Pekcan “ Phase Transitions in Polysacharide Gels”7 th International
Conference, Advanced Polymers via Macromolecular Engineering
15-20 December 2007 Miami Beach, Florida, USA
124. G.A. Evingur, D. K. Aktaş, Ö. Pekcan “phase Transitions in hydrogels
By Using Fluorescence Technique” Polymer Colloids from Design
to Biomedical and Industrial Applications,20-24 July, 2008
PRAGUE, Czech Republic
125. Ö.Tarı and Ö. Pekcan” Critical Exponents of Thermal Phase
Transitions of Kappa Carrageenan in Various Salts “Polymer
Colloids from Design to Biomedical and Industrial Applications
20-24 July, 2008 PRAGUE Czech Republic
126. Ö. Yargı, S.Uğur and Ö. Pekcan” Oxygen Diffusion into Polymer-Clay
Composite Films as a Function of Clay Content and temperature”
Polymer Colloids From Design to Biomedical and Industrial
Applications, 20-24 July, 2008 PRAGUE Czech Republic
127. S.Uğur, Ö. Yargı, and Ö. Pekcan “Fluorescence Technique for film
Formation from Polymer latex/ Clay Nanocomposites” SIS 2008
17 th International Symposium on Surfactants in Solution,
17-22 August 2008 Berlin Germany
128. Ö. Pekcan “Polystyrene Clay Nano-Composite Films” (invited)
Polymeric Composites Symposium, Chamber of Chemical
Engineers, 28-30 November 2008 İzmir Turkey
129. Ö. Pekcan “Polymer ceramic nanocomposites” SPIE Europe
Microthecnologies for the new millenium, 4-6 May 2009
Dresden, Germany
130. G.A. Evingur and Ö. Pekcan “ Fluorescence Technique for monitoring
Swelling of PAAm-Kcarrageenan Gel Composites” OPTIMESS
May 25-26 2009 Antwrep, Belgium
131. Ö.Tarı, S. Kara and Ö. Pekcan” Studying of the Critical Exponents in
Iota Carrageenan Gels by Using Fluorescence Technique” Frontiers
in Polymer Science, 6-9 June 2009 Mainz, Germany
132. E.Arda, S. Kara and Ö. Pekcan “ Determination of Electrical and Optical
Properties of Polystyrene- Multiwalled Carbon Nanotube Composite
Thin Films” Frontiers in Polymer Science, 6-9 June 2009 Mainz,
Germany
133. G.A. Evingur and Ö. Pekcan “The role of pyranine in characterization of
PAAm-K-carregeenan composites by using Fluorescence
Technique” MAF6-8 September 2009 Budapest, Hungary
134. Ö. Yargı , Ş. Uğur and Ö. Pekcan “Oxygen Diffusion in PS/MWNT
Composite Films” nanomats 09, 10-13 August 2009 Istanbul,
Turkey
135. G. A. Evingür and Ö.Pekcan “Mechanical and Electrical Properties of
Polyacrylamide(PAAm)- Multiwalled Carbon nanotube
(MWNT) Composite“ Carbon Materials for Today and Future,
Turkish-Japanese Joint Carbon Symposium,18-19 March
2010 Istanbul Technical University, Turkey
136. G. Akın Evingür, Ö. Pekcan " Mechanical Properties in Multiwalled
Carbon nanotubes/ PAM composites", 6th Nanoscience and
Nanotechnology Conference (NanoTR-VI), Altın Yunus Hotel
Çeşme, İzmir, Turkey, 15- 18 June 2010.
137. Z. Doğruyol, S. K. Doğruyol, N. Arsu, Ö. Pekcan” Universality gel
fraction exponent during photoinitiated gelation at different
temperatures; A photo-DSC study”, Macro2010: 43rd IUPAC
World Polymer Congress, Glasgow (UK), Temmuz, 2010
138. Ş. Uğur Ö. Yargı , and Ö. Pekcan “Oxygen Diffusion into Clay
Doped PS Films by using Fluorescence Technique” Polymer
Network Group 20th Conference, Goslar Germany, Aug. 29-
Sept. 2 (2010)
139. G. Akın Evingür, Ö. Pekcan “Electrical Conductivity and Elasticity
Of PAM-MWNT” MRS, Polymer-Based Nanocomposites
Boston USA, Nov.28- Dec.3, (2010)
140. S. Ugur, O. Yargi and O. Pekcan "Percolation and film formation
Behaviors of MWNT/PS Nanocomposites" 11th International
Conference on the Mechanical Behavior of Materials (ICM11)
June 5-9, 2011, Milano (Italy)
141. G. Akın Evingür, Ö. Pekcan “ Effect of MWCNT Content on Elasticity
Of PAAm-MWCNT Composites” 8th International Conference
on Nanosciences and Nanotechnologies, Thessaloniki, Greece
12-15 july 2011
142. Ö.Pekcan “ Polymer Composites” IUPAC 9 International Conference
On Advanced Polymers via Macromolecular Engineering,
APME 2011 Cappadocia, TURKEY 5-8 September, 2011
143. Akın Evingür, Ö. Pekcan “PAAm-NIPA Copolymer; Drying with
Various Monomer Content” IUPAC 9 International Conference
On Advanced Polymers via Macromolecular Engineering,
APME 2011 Cappadocia, TURKEY 5-8 September, 2011
144. Z. Doğruyol, N. Arsu and Ö. Pekcan” Real time monitoring of
in–situ photopolymerization of acrylates by fluorescence
spectroscopy” IUPAC 9 International Conference on Advanced
Polymers via Macromolecular Engineering, APME 2011
Cappadocia, TURKEY 5-8 September, 2011
145. Akın Evingür, Ö. Pekcan “Effect of temperature on the drying of
Swollen PAAm-NIPA copolymer” Workshop, Recent Advances
in Synthetic and Biological Gels, ITU Istanbul TURKEY
21 September 2011
146. Ö. Pekcan “Gels from red seaweeds” Workshop, Recent Advances
in Synthetic and Biological Gels, ITU Istanbul TURKEY
21 September 2011
147. Ö.Tari and Ö. Pekcan ”Modelling of Swelling by the Fluorescence
Technique in Kappa Carrageenan Gels “Eds. Aslan MH; Oral
AY; Ozer M; 1st International Congress on Advances in Applied
Physics and Materials Science (APMAS) Antalya, TURKEY :
MAY 12-15, 2011
148. C. Saçlıoğlu, Ö. Pekcan and V. Nanjundiah “Introduction to group
behaviour in physical, chemical and biological systems “Individuals
and Groups, Discussion Meeting‐cum‐Workshop, Almora, India
22 to 31 May 2012
149. G. Evingür and Ö. Pekcan “ Thermal Properties on the swelling
of PAAm- MWNT Composite Gels via Fluorescence Technique”
9th International Conference on Nanosciences & Nanotechnologies
(NN12)3-6 July 2012, Thessaloniki, Greece
150. S. Kara and Ö. Pekcan “Fluorescence, Electrical and Optical Percolation
Properties of Poly(vinyl acetate) – Multi-Walled Carbon
Nanotube Composite Films” 9th International Conference
On Nanosciences & Nanotechnologies (NN12) 3-6 July 2012,
Thessaloniki, Greece
151. Ö.Yargı, Ş. Uğur and Ö. Pekcan “ Oxygen Diffusion and
Diffusion Energies of Polymer-Carbon Nanotube Composite Films”
8th Coatings Science International 2012, COSI 2012, 25 June – 2
June 2012 Noordwijk, The Netherlands
152. G. Akın Evingür and Ö. Pekcan “The Kinetic Models for the
Dynamical Behaviors of PAAm- MWNT Composite Gels”
MRS, 2012 USA
153. G. Akın Evingür and Ö. Pekcan “Elasticity of PAAm-Kappa
Carrageenan Composites “The 10 th Frontiers in Biomedical
Polymer Symposium, Vancouver, Canada June 3-6, 2013
154. S. Kara and Ö. Pekcan” Fluorescence and UV-visible Study
of Temperature Induced Phase Transitions in Agarose Gels”(EPF)
European Polymer Federation Congress 2013 June 16 -21,2013
Pisa, Italy
155. G. Akın Evingür and Ö. Pekcan “Characterization of Elasticity of
PAAm-NIPA Copolymers” European Polymer Federation (EPF)
Congress 2013, June 16 -21,2013 Pisa, Italy
156. S. Sunay, Ş. Uğur and Ö. Pekcan “Fluorescence Study of Film formation
From PS/Al2O3 Nanocomposites” 9th Coatings Science International
COS I, 2013, 24-28, 2013 Noordwijk, Holland
157. G. Akın Evingür and Ö. Pekcan “PAAm- NIPA Copolymer:
Gelation, Drying, Swelling, and Elasticity with various NIPA Contents “
4 July 2013 seminar series in Erasmus program, Leuven Belgium
158. A.H. Bilge, Y. Özdemir and Ö. Pekcan “ A Mathematical Description
of the Critical Point in Phase Transitions “The Sixth International
Workshop on Differential Equations and Applications
September 11-14, 2013, Izmir University of Economics Izmir, Turkey
159. G. Akın Evingür and Ö. Pekcan” Effect of Temperature on the elasticity
of swollen PAAm- NIPA Copolymers”, 1st International Conference
on Mechanics of Composites 8-12 June 2014 , Stony Brook University,
NY, USA
160. Ş. Uğur, S. Sunay and Ö. Pekcan”| Film Formation from PS Latex/TiO2
Nanocomposites” 1st International Conference on Mechanics of
Composites 8-12 June 2014 Stony Brook University,NY, USA
161. S. Sunay ,S. Uğur and Ö. Pekcan “Film Formation Polystyrene and
Poly (n-butyl acrylate) Latexes: An Excimer Study” COSI 2014
10th Coatings Science International 2014 ,23 June - 27 June 2014
Noordwijk, The Netherlands
162. A.H. Bilge and Ö. Pekcan “A mathematical characterization of the
gel point in sol-gel transition” International Conference on Mathematical
Modeling in Physical Sciences, August 28-31, 2014, Madrid, Spain
163. G. Akın Evingür and Ö. Pekcan “THE EFFECT OF GRAPHENE- OXIDE
(GO) ON THE MECHANICAL PROPERTIES OF GO- PAAm
COMPOSITES” European Symposium of Photopolymer Science
September 9-12, 2014 Vienna University of Technology ,Vienna / Austria
164. S. Kara and Ö. Pekcan” NANO LAYERED COATINGS
OF CARRAGEENAN AND RHODAMINE-LABELED CHITOSAN
ON FUNCTIONALIZED GLASS SURFACES” European Symposium
of Photopolymer Science September 9-12, 2014 Vienna University
of Technology, Vienna / Austria
164. Ö. Pekcan, Ş. Uğur and M. S. Sunay” Fluorescence Study of Film
formation From Polymer/Inorganic-oxide Based Composites”
1st International Symposium on Nanoparticles / Nanomaterials
And Applications – ISN2A 2014, 08th - 10th September 2014
Caparica, Lisbon, Portugal
165. A.H. Bilge, Y. Özdemir and Ö. Pekcan “On the concurrence of global
extrema of smooth real functions and their localization properties”
3rd International Conference on Complex Dynamical Systems:
New Mathematical Concepts and Application in Life Sciences”
TOBB University of Economics and Technology ,Ankara, Turkey
24-26 November 2014
166. G. Akin Evingur, O. Pekcan”Mechanical properties of GO- PAAm
composites before and after swelling “Fourth International Conference
on Multifunctional, Hybrid and Nanomaterials 9-13 March 2015 |
Sitges (near Barcelona), Spain
167. S. Ugur, S.Sunay and Ö.Pekcan “Film Formation from PS/Al2O3
Nanocomposites: A Fluorescence Study “ International Conference on
Advances in Composite Materials and Structures (CACMS 2015)
13-15 April 2015, Istanbul, Turkey
168. G. Akın Evingür and Ö. Pekcan “Slow Release Kinetics of Alginate
Beads” Fourth International Symposium , Frontiers in Polymer
Science In association with the journal polymer 20-22 May 2015,
Riva del Garda (on Lake Garda), Italy
169. S. Kara*, E. Arda, O. Pekcan “Electrical conductivity and optical
transmittance properties of carrageenan and chitosan biofilm composites
with graphene oxide and carbon nanotubes” Fourth International
Symposium ,Frontiers in Polymer Science In association with the journal
polymer 20-22 May 2015, Riva del Garda (on Lake Garda), Italy
170. G. Akın Evingür* , H. Kaygusuz, F. Bedia Erim and Ö. Pekcan “Slow
Release Kinetics of Alginate Beads” 11th Nanoscience and Nano-
technology Conference (NanoTR-11) Ankara, Turkey. 22 -25 June, 2015
171. S. Ugur, O. Yargi* and O. Pekcan” Optical and Conductivity
Measurements for Understanding of Film Formation From Polymer
Latex/Carbon Nanotube Composites” 5th International Colloids
Conference 21-24 June 2015, Amsterdam, the Netherlands
172. B. Ö. UYSAL, Ü. Ö. A. ARIER and Ö. PEKCAN “Effect of Nanotube
Concentration on the Structural, Electrical and Optical Properties of
Carbon Nanotube Reinforced Transparent TiO2 Composites” 3rd
International Congress on Energy Efficiency and Energy Related Materials
(ENEFM 2015), 19 to 23 October 2015, Fethiye- Mugla, Turkey
173. G. Akın Evingür and Ö. Pekcan “ Gelation and Elasticity of Graphene
Oxide-Polyacrylamide Composites” GRAPHENE Related Technologies
From Laboratory to Industry, 15-16 October 2015 ,Hilton Hotel
Kozyatağı, Istanbul, Turkey
174. H. Kaygusuz1, G. Akın Evingür, Ö. Pekcan, R. von Klitzing, F. B. Erim
“ The effect of surfactant type on the mechanical properties of alginate
Beads” 6th International Colloids Conference, Berlin, 2016
175. G. A. Evingür, Ö. Pekcan “Polyacrylamide- Graphene Oxide Composites:
Optical and mechanical properties with various GO contents”
46th IUPAC World Polymer Congress (MACRO 2016) 17- 21 July 2016
Haliç Kongre Merkezi, İstanbul, Turkey
176. S. Kara, E . Arda, and Ö. Pekcan “Monitoring the Formation of
Aqueous Carrageenan, Chitosan and Graphene Oxide Composite Bilayers
by a Newly Designed QCM Measurement System “ 19th international
conference on Composites Structures (ICCS19) Porto, Portugal, 5 - 9
September, 2016.
177. G. A. Evingür, Ö. Pekcan “ Optical Energy Band Gap of PAAM-GO
Composites “ 19th international conference on Composites Structures
(ICCS19) Porto, Portugal, 5 - 9 September, 2016.
178. G. A. Evingür, Ö. Pekcan “ Optical Properties of Polyacrylamide-
Graphene Oxide Composites “ 4th European Symposium on
Photopolymer Science” September 11-14, 2016 in Leipzig,Germany
179. S. Kara and Ö. Pekcan “A Comprehensive QCM Study on Chitosan
Carrageenan Thin Biofilms with PNIPAM Microgels” 4th European
Symposium on Pho-topolymer Science” September 11-14, 2016
Leipzig, Germany
180. S. Kara, E. Arda, F. Dolastir, Ö. Pekcan “Monitoring the Thin Film
Formation of Carrageenan and PNIPAm Microgels” 19th International
Conference on Polymer Materials Science, Engineering and Technology,
Copenhagen, Denmark on June, 11-12, 2017.
181. G. A. Evingür, Ö. Pekcan” Fractal Analysis of Polyacrylamide-
Graphene Oxide Composite Gels” 19th International Conference on
Polymer Materials Science, Engineering and Technology, Copenhagen,
Denmark on June, 11-12, 2017.
182. Ö. Pekcan, S. Kara, T. Arsan, E. Buyukkaya “Fractals for Cardiology
Literature and Diapers “11. Traditional International MIRROR
CONFERENCE, Statistical and Condensed Matter Physics – Social
Responsibility, KADİR HAS UNIVERSITY, Cibali, 19:00 Monday 25
December 2017
183. G. A. Evingür, Ö. Pekcan “ Graphene Oxide Effect on the Dynamical
Behavior of PAAm-GO Composite Gels” The 5th European
Symposium of Photopolymer Science Mulhouse, France September
3-6, 2018
184. S. Kara, E. Arda , Ö. B. Mergen and Ö. Pekcan “Determination of
Optical Band Gap Energies of PMMA/GNP Composite” The 5th
European Symposium of Photopolymer Science Mulhouse, France
September 3-6, 2018
185. Ö. Pekcan, T. Arsan, Ş. Şişmanoğlu “Fractals Analysis of Orhan
Pamuk’s Nobel Works “12. Traditional International MIRROR
CONFERENCE, Statistical and Condensed Matter Physics – Social
Responsibility, KADİR HAS UNIVERSITY, Cibali, 19:00 Monday
20, December, 2018
186. Bengü Özuğur Uysal, Şeyma Nayır, Önder Pekcan “Nano-filler
(WS2, MoS2, MoSe2) Enhanced Polyacrylamide Gels for Multi-
functional Applications” Advanced Nano Materials, 17-19 July
2019, University of Aveiro, Portugal
187. Bengü Ö.Uysal, Şeyma Nayır, Şevval Koçoğlu, Önder Pekcan “
MoSe2Reinforced Polyacrylamide Composites with Tunable Refrac-
tive İndex and Band Gap Energy” Advanced Nano Materials, 17-19 July
2019, University of Aveiro, Portugal
188. B. Osma, G. A. Evingür, Ö. Pekcan “ Effect of Temperature and
Graphene Oxide on the Swelling of PAAm-GO Composite Gels “ 10th
International Conference on Nanotechnology: Fundamentals and
Applications (ICNFA'19) August 18-20, 2019 Lisbon, Portugal.

ULUSAL
1. O. Pekcan, D. Gulen and D. Inan, “Host-Guest Triplet Pairs
in Organic Crystals " III Anual Meeting of Turkish
Physics Association, Cukurova University, Adana,
Turkey, March 10-13, 1980
2. O. Pekcan and D. Inan “Anisotropy in Magnetic Absorption of
Exciton-Guest Pairs “VII Anual Meeting of TUBITAK,
Aydin, Kusadasi, Turkey, October 6-10, 1980
3. D. Inan and O. Pekcan “Anisotropy of T1 Spin-Lattice
Relaxation Time of Optical Excited Pyrene-d10
Molecule in Fluorene Crystal "VII Anual Meeting of
TUBITAK, Aydin, Kusadasi, Turkey, October 6-10,
1980
4. O. Pekcan, “Luminescence Studies in Labelled Polymer Latex
Particles " Hacettepe University, Ankara, Turkey,
April 8 1983 (Seminar)
5. O. Pekcan, “Phosphorescence Studies in Naphtalene Labelled
PMMA-PIB Particles "Cumhuriyet University, Sivas,
Turkey, June 14 1983 (Seminar)
6. O. Pekcan, “Collapse of Polymer Chain in Solution “V Anual
Meeting of Turkish Physics Association, Istanbul
University, Istanbul, Turkey, September 7-9, 1983
7. O. Pekcan, “Single-Photon Counting Studies in Labelled
Polymer Colloid Systems “Middle East Technical
University, Ankara, Turkey, March 9 1983 (Seminar)
8. O. Pekcan, Y. Kaptan and Y. Demir " Microdomains in Polymer
Colloids “VI Anual Meeting of Turkish Physics
Assocation, Gebze, Istanbul, Turkey, August 28 1984
9. O. Pekcan, Y. Demir and Y. Kaptan “Study of Core Morphology
in Polymer Colloid by ESR Method " I Makromolekul
Kollokyumu, Ankara University, Ankara, Turkey,
December 12-13, 1984
10. O. Pekcan, “Fluorescence Technique to Study Volume Deformation
of Polymer Colloids " II National Makromolekul Simpozyumu,
Ankara, Turkey, November 6-8, 1985
11. Y. Kaptan and O. Pekcan “Indications to Sewelling of a Gamma
Irradiated Polymer Colloid " II National
Makromolekul Simpozyumu, Ankara, Turkey, November
6-8, 1985
12. O. Pekcan, H. Kiziltan and O. Birgul “Lattice Model for Naph
thalene Labelled Polymer Colloid " II National
Makromolekul Simpozyumu, Ankara, Turkey, November
6-8, 1985
13. Y. Demir and O. Pekcan “Study of Molecular Motions in
Polymer Colloid by Spin Probe Method " II National
Makromolekul Simpozyumu, Ankara, Turkey, November
6-8, 1985
14. Y. Demir, O. Pekcan and D. Inan " Nonsolvent Penetration into
Polymer Colloid , Spin Probe Method " VII Anual
Meeting of Turkish Physics Association, Yildiz
University, Istanbul, Turkey, September 24 1985
15. Y. Kaptan and O. Pekcan " Molecular Motion in Gamma
Irradiated Polymer Colloid " VII Anual Meeting of
Turkish Physics Association, Yildiz University,
Istanbul, Turkey, September 24 1985
16. Y. Kaptan, O. Pekcan, E. Arca and O. Guven “Oxygen Diffusion
into Polymer Spheres " VIII Turkish Physics
Association Sympozia, Middle East Technical
University, Ankara, Turkey, September 1986
17. Y. Demir and O. Pekcan " Nitroxide Radical Diffusion into
Polymer Colloid by Non-solvents " III Makromolekul
Simpozyumu Middle East Technical University, Ankara,
Turkey January 1988
18. O. Pekcan " Fractal Like Particles " Bogazici University,
Istanbul Turkey 16-Nov-1988 ( Seminar)
19. O.Pekcan " Restricted Geometries " TUBITAK Solid state Physics
Meeting Gebze, Kocaeli, Turkey 19-21 Oct. 1988 (invited)
20. O. Pekcan “Fractional Dimension and Restricted Geometries”
Istanbul Technical University, Phys. Dept. Istanbul,
Turkey 4-Nov-1988 (seminar)
21. O. Pekcan " Fracktal like Morphology in Polymer Particles " TFD 11
Ulusal Fizik Kongresi 1-2 Sept 1989,Ankara, Turkey
(invited)
22. O. Pekcan " Fracktal Morphology in Polymer Blends " 7, March 1990
Chemistry Department, ITU, Istanbul, Turkey (Seminar)
23. O. Pekcan “Apparent Dimension in a Blend-like Spherical Polymer
Particles " Bogazici Universitesi, Istanbul, Turkey, 1990
(Seminer)
24. O. Pekcan " Polymer Diffusion by ESR " Physisc Department ITU
December 1990 Istanbul, Turkey (seminar)
25. O. Pekcan “Fractal Like Structure in Polymers " Physisc Dept.
Trakya University 10 January 1991 Edirne, Turkey (Seminar)
26. O. Pekcan “Non-Integer Dimensionalities in Restricted
Geometries " ITU, Istanbul, Turkey 20 Dec. 1992
(seminar)
27. O Pekcan " Chain Diffusion at Polymer-Polymer Interface "
ITU, Istanbul, Turkey 30 April 1993 (Seminar)
28. M. Canpolat and O. Pekcan " Modelling of Kink Jumps During
Polymer Diffusion " Chemical Physics II, Bilkent
University, Ankara Turkey 11-13 May 1993
29. M. Canpolt and O. Pekcan " Study of Healing and Diffusion
During Latex Film Formation by Fluorescence Tech_
nique " Chem. Phys. II, Bilkent Unyversity,
Ankara Turkey 11-13 May 1993
30. O. Pekcan " Alasimli Polimer Parcaciklarda Fraktal Yapilar " Inonu
Universitesi, Malatya Turkiye 29 Dec. 1995 (seminar
31. O. Pekcan " Polymer Yapilarda Fraktallar " Trakya Universitesi
Edirne Turkiye 29 March 1996 (seminar)
32. O. Pekcan " Latex Parcaciklardan Filim Olusumu " Gaziantep Univer-
sitesi, Gaziantep Turkiye 19 April 1996 (seminar)
33. O. Pekcan " Fraktallar " 18 Mart Universitesi, Canakkale Turkiye
12 April 1996 (seminar)
34. Ö. Pekcan “ Fluorescence Technique For Sol-Gel Phase Transitions”
KOÇ Universitesi , İstanbul Turkey 15 Dec. 1996 (seminar)
35. Ö. Pekcan “ Sol-Gel Transition” Boğaziçi Universitesi ,
İstanbul Turkey 26 Dec.1996 (seminar)
36. Ö.Pekcan, “Fluorescence Method for Studying Latex Film
Formation” TFD-17, Alanya, Turkey, 17-31.Ekim.1998.
37. Ö.Pekcan, “Latex Films and Fluorescence Method” Chem.Dept.
Bilkent University Ankara Turkey (Seminer) Dec.5.1998.
38. S. Yildiz , H. Ozbek and O. Pekcan, ''Multiple Phase Transitions in
Liquid Crystals'' Istatistik Fizik Gunleri VI Macka,
Istanbul Turkey 15-16 temmuz 1999
39. O. Pekcan ''Latex Film Olusumu ; Foton Yansimasi ve Gecirgenligi
ile İlgili Bir Calisma '' Seminar Fizik Bolumu ITU,
Istanbul Turkey 15, Oct. 1999
40. Ö. Pekcan “ Gel Swelling “ (Seminar),Bogazici Universitesi,
22 Dec 1999 Istanbul Turkey
42. Ö. Pekcan “ Avrupa Birliği ve Türkiye “ Panel, İTÜ Yüksek Mühendisler
Birliği, Ankara Turkiye 26 mayıs 2001
43. Ö. Pekcan “ Polimelerin Hareketleri “(Seminer) (TÜBA) Balıkesir
Üniversitesi, Balıkesir 19 nisan 2002
44. Ö. Pekcan “ Polimer Malzemelerin Çözünme Mekanizmaları “ (Seminer)
(TÜBA) Akdeniz Üniversitesi, Antalya, 28 ocak 2003
45. Ö. Pekcan “ Polimer Filmlerin Çözünmeleri “ Seminer (TÜBA) Pamukkale
Üniversitesi, Denizli 25-26 mart, 2003
46. Ö. Pekcan “Jel Şişmesi “ Seminer (TÜBA) Sütçü İmam Üniversitesi
Kahraman Maraş,8-9 nisan 2004
47. Ö. Pekcan “Polymer Film Formation For Surface Coating “TMMOB, KMO
2nd Paper-Cardboard, Ink, Printing Symposium and Exhibition with
International Participant, İzmir, 2-5 aralık 2004
48. Ö. Pekcan ‘’ Seramik-Polimer Kompozitler ‘’ Seminer (TUBA) Muğla
Universitesi, Muğla, 9 Mart 2005
49. Ö. Pekcan « Polimer Kaplamalar » Dünya Fizik yılı Etkinlikleri, Kocaeli
Üniversitesi, İzmit, 23-24 Mayıs 2005
50. Ö. Pekcan « Time Resolved Fluorescence for Gel Swelling » IX Ulusal
Spektroskopi Kongresi, Bilkent Üniversitesi, Ankara, 8-10 Haziran
2005
51. Ö. Pekcan “Phase Transitions in Biological Gels “XVIII. Ulusal
Biyofizik Kongresi, Beypazarı, Ankara, 6-9 Eylül 2006
52. Ö. Pekcan “Bio-gels “Seminar, Kadir Has Üniversitesi, İstanbul
15 Aralık 2006
53. Ö. Pekcan “Film Formation from Polymer Particles” Işık Üniversitesi,
Department of Physics, Istanbul March 23, 2007
54.Ö. Pekcan “Phase Transition in Polyacrylamide Gels” Işık Üniversitesi,
Department of Physics, Istanbul March 30, 2007
55. Ş. Uğur, Ö. Yargı, Ö. Pekcan “Film Formation from PS Latex doped
PNIPAM Hydrogels at various Heating and cooling rates” TFD
24 th Meeting, İnönü University, Malatya August 28-31, 2007
56. Z. Doğruyol, F. Karasu, D. karaka, Nergis Arsu, Ö. Pekcan“Fotobaşlatılmış
Polimerizasyon İşleminde Jelleşme Kritik Üstlerinin Foto-DSC
Spektroskopisi Yöntemi Kullanarak Elde Edilmesi“ Turk Kimya
Derneği Toplantısı, İnönü University, Malatya August 21-23, 2007
57. Ö. Tarı, Ö. Pekcan “Fluorescence Study on Drying of iota Carrageenan
Gels at Various Ca Cl2 Content” TFD 24 th Meeting, İnönü
University Malatya August 28-31, 2007
58. G. Evingür, Ö. Pekcan “Fluorescence Technique for Measuring Drying
And Swelling Activation Energies of PAAm Gel” TFD 24 th
Meeting,İnönü University, Malatya August 28-31, 2007
59. Z. Doğruyol, N. Arsu, Ö. Pekcan “Universality in Gelation of Epoxy
Acrylate with Various Light Intensity: A Photo Differential
Scanning Caloimetric Study” Physical Chemistry, İTÜ Istanbul
April 2008,
60. G. Evingür, D. Kaya Aktaş and Ö. Pekcan “Critical Phenomena of
multiwalled carbon nanotubes / polyacrylamide composite gels
Nano TR-2008, İTÜ, İstanbul 13-14 June, 2008
61. Ş. Uğur , Ö. Yargı and Ö. Pekcan “Oxygen Diffusion in Polymer-Clay
Nanocomposite Films Based on Fluorescence Quenching “
Nano TR-2008, İTÜ, İstanbul 13-14 June, 2008
62. G. Evingür, D. Kaya Aktaş and Ö. Pekcan “ Swelling and Drying of
Hydro gels (PAAm) at Various Cross linker Densities: A
Fluorescence Study” TFD 25 th Meeting, Bodrum 25-29,
August 2008
63. Ş. Uğur , S. Sunay, A. Elaissari and Ö. Pekcan” Film formation of
Nano-sized Hard latex in Soft Polymer Matrix by Fluorescence
Technique” TFD 25 th Meeting, Bodrum 25-29 August 2008
64. Z. Doğruyol, N. Arsu, Ö. Pekcan” Değişen Işık Şiddeti ve Fotobaşlatıcı
Konsantrasyonu ile Yapılan Jelleşmede Evrensel Üstlerin Tayini”
TFD 25 th Meeting, Bodrum 25-29 August 2008
65. Ö. Tarı and Ö. Pekcan “ Modelling of Swelling by Fluorescence
Technique In Kappa Carrageenan Gels” TFD 25 th Meeting,
Bodrum 25-29 August 2008
66. Ö. Pekcan “ Bilim Teknoloji ve Toplum” Açılış Dersi, Kadir Has
Üniversitesi, 22 Eylül 2008, Cibali İstanbul
67. Ö. Pekcan “Yosunlarda Faz Geçişleri ” Berker-FEST, İTÜ Makina
Fakültesi, Gümüşsuyu, İstanbul 14-15 Kasım 2009
68. Z. Doğruyol, S.K. Doğruyol, N. Arsu and Ö. Pekcan” Epoksi
Akrilatların UV ile Jelleşmesi Sırasında Camsı Bölgelerin
DMF içinde Perkülasyonu ” 24 Ulusal Kimya Kongresi,
Zonguldak Kara Elmas Üniversitesi, Zonguldak, Türkiye
29 Haz.-2 Temm. 2010
69. Z. Doğruyol, S. K. Doğruyol, N. Arsu, Ö. Pekcan, Effect of
Acrylate Functionality on the Gelation Kinetics and
Critical Exponents, International Chemical Physics Congress-IX,
Izmir, Ekim, 2010.
70. Z. Doğruyol, S. K. Doğruyol, N. Arsu, Ö. Pekcan, Investigation of
Photoinitiation Mechanisms of Novel Visible Photoinitiators
Based on Thioxanthone by Laser Flash Photolysis, International
Chemical Physics Congress-IX, Izmir, Ekim, 2010.
71. Z. Doğruyol, G. Temel, S.K. Doğruyol, N. Arsu, Ö. Pekcan “PST-
MWNT Miktarının, Filmlerin Mekanik Özelliklerine Etkileri ve
Ve Jelleşmeye ait Kritik Exponentler” Türk Fizik Derneği 27.
Uluslararası Fizik Kongresi, İstanbul, 14,Eylül, 2010.
72. G. Evingür and Ö. Pekcan” Drying of PAM-K-Carrageenan Composite
Gell Swollen in Water” Türk Fizik Derneği 27 Uluslararası Fizik
Kongresi, İstanbul, 14,Eylül, 2010.
73. Ö. Pekcan ” Phase Transitions in Red Seaweeds” 14 Ulusal Sıvıhal
Fiziği Sempozyumu, Trakya Üniversitesi, Balkan Kongre Merkezi
Edirne, 23-26 Aralık 2010
74. G. Evingür and Ö. Pekcan “PAM-K-Carrageenan Composites; Drying
Swelling with Various K-Carrrageenan Contends”Adv. In App.
Physics and Materials Science Congress” Miranda, Kemer, Antalya
12-15 Mayıs, 2011
75. G. Evingür and Ö. Pekcan “Elastic Properties of a Swollen PAM-
K-Carrageenan Composite at Various Temperatures” NanoTRVII
Ulusal Nanobilim ve Nanoteknoloji Konferansı, İstanbul
27 Haziran-1 Temmuz 2011
76. Ö. Pekcan “ Biological Gels “ Seminer, Sabancı Universitesi, Gebze
İstanbul, 2 Kasım 2011
77. G. A. Evingür and Ö. Pekcan “Sol- Gel Phase Transitions in Composite
Gels” 15.Ulusal Sıvı Hal sempozyumu, 24- 26 Kasım 2011, Piri
Reis Üniversitesi, İstanbul
78. G. A. Evingür, Ö. Pekcan “ Monitoring of Dynamical processes in
PAAm- κC Composites” 16. Ulusal Sıvıhal Fiziği Sempozyumu
21-22 Aralık 2012, İstanbul Üniversitesi, Baltalimanı Tesisleri,
İstanbul
79. Ö.Pekcan “ Bilim ve Buluşlar” konferans, liseler için bilim,
19 Şubat 2013 Kadir Has Üniversitesi, İstanbul
80. Ö.Pekcan “Biyo Jellerde Faz Geçişleri” Seminer, 1 Mart 2013
İstanbul Üniversitesi, Fizik Bölümü , İstanbul
81. G. A. Evingür, Ö. Pekcan “ PAAm- NIPA Copolymer: Drying,
Swelling, and Elasticity with various NIPA Contents “ 17
Ulusal Sıvıhal Fiziği Sempozyumu 13-14 Aralık 2013,
Üniversitesi, Baltalimanı Tesisleri, İstanbul
82. Ö. Pekcan “Bilim ve Teknoloji Nereden Nereye “ Salı Seminerleri
11 Mart 2014 Kadir Has Üniversitesi, İstanbul
83. Ö. Pekcan”Bilimin Gelişimi ve İcatlar ”Biyoinformatik ve Genetik
Çalıştayı, 28 Mart 2014, Kadir Has Üniversitesi, İstanbul
84. İ. ÖZYİĞİT, E. KARAKUŞ ve Ö. Pekcan” N-(1-Pirenil)maleimid
(PM) İle Modifiye Edilmiş Sığır Serum Albümin (Bovine
Serum Albumine; BSA)’inin Eksimer Emisyonuna ait Floresans
Ömür Dağılımının Kimotripsin ve Tripsin Etkisi İle Değişiminin
İncelenmesi “24-26 Eylül 2014 ,Bilkent Üniversitesi ,2. Ulusal
Organik Kimya Kongresine, Ankara
85. İ. ÖZYİĞİT, E. Karakuş ve Ö. Pekcan “Examination of Lifetime
Distribution Changes of Human Serum Albumin Modified With
N-(1-Pyrenyl)maleimide (PM-HSA) by The Proteolytic Activities
of Chymotrypsin and Trypsin” XI. Kimyasal fizik kongresi,
17-18 Ekim, 2014, Pendik İstanbul
86. G. A. Evingür; H. Kaygusuz; F. B. Erim ve Önder Pekcan “Calcium
Ion Effect on Slow Release from Alginate Beads” XI. Kimyasal
Fizik kongresi, 17-18 Ekim, 2014, Pendik İstanbul
87. Ö. Pekcan “Bilimsel Gelişmenin Neresindeyiz ? “ Mühendislik ve
Mimarlık Fakültesi Bilim, Teknoloj ve Toplum (BTT) Seminerleri
19 Kasım Çarşamba, 2014, Kemer Burgaz Üniversitesi, İstanbul
88. G. A. Evingür; H. Kaygusuz; F. B. Erim ve Önder Pekcan “A Fluorescence
Study on Slow Release Kinetics of Alginate Beads” ULUSAL
18. SIVIHAL SYMPOSIUM, 5-6 December, 2014 Piri Reis
Üniversitesi, Tuzla- İstanbul, TURKEY
89. Ö. Pekcan “Bilim ve Günlük Yaşam I ” Biyoinformatik ve Genetik
Çalıştayı, 16-18 Nisan 2015, Kadir Has Üniversitesi, İstanbul
90. G. Akın Evingür and Ö. Pekcan” Mechanical properties for Graphene
Oxide- Polyacrylamide Composites” 22. İstatistik Fizik Günleri
25-27 Haziran 2015 İstanbul Teknik Üniversitesi, istanbul
91. Ö. Pekcan “Bilim ve Günlük Yaşam II” Biyoinformatik ve Genetik
Çalıştayı, 9 Temmuz 2015, Kadir Has Üniversitesi, İstanbul
92. G. A. Evingür and Ö. Pekcan” Elasticity of Polyacrylamide- Graphene
Oxide Composites “ 19. ULUSAL SIVI HAL SEMPOZYUMU
19 Aralık 2015 İstanbul Üniversitesi Baltalimanı Tesisleri, Baltalimanı,
İstanbul
93. İ. E. Özyiğit , E. D. Akten, Ö. Pekcan” Analysis of Structural Changes
of Proteins by Fluorescence Lifetime Distributions” 23. İstatistiksel
Fizik Günleri, 23-24 June 2016, İTÜ, İstanbul
94. Ö. Pekcan “ Fraktallar” Biyoinformatik ve Genetik Lise Çalıştayı,
22 Temmuz 2016, Kadir Has Üniversitesi, İstanbul
95. Ö. Pekcan “ Fractal Structers in Gels “ Cuma Seminerleri, 17 Şubat
2017 Kadir Has Üniversitesi , İstanbul
96. Ö. Pekcan “ Fractals and Gels “24. İstatistiksel Fizik Günleri, 28-30
June 2017, İYT, İzmir
97. Ö. Pekcan “ Phase Space for Cardiology Literature and Earthquake”
Hortaçsu-Fest, 19, Nisan 2018, Mimar Sinan Üniversitesi, Bomonti
Yerleşkesi, İstanbul
98. Ö. Pekcan “KARDİYOLOJİDEN EDEBİYATA GÜNDELİK
HAYATTA FRAKTALLAR” Bilim Akademisi Konferansı 66,
19, Eylül 2018 Çarşamba, 18 30, Yapı Kredi Kültür Sanat, Galatasaray,
İstanbul
99. Önder Pekcan “Yaşamımızda Her Yerde 1.7 Boyut ve Orhan Pamuk”
2.KHAS-Rehber Öğretmenler Akademisi “Geleceği Kuranlar ile
Geleceğe Yön Verenler Birarada” 22 Aralık, 2018 Cumartesi, 09 30
Kadir Has Üniversitesi/Galata Salon, İstanbul
100. Önder Pekcan “Yaşamımızda Her Yerde 1.7 Boyut ve Orhan Pamuk”
1.KHAS-Mezun Akademisi, 19. Ocak.2019 Kadir Has Üniversitesi
Galata Salon Cibali,Fatih, İstanbul
101. Önder Pekcan “Yaşantımızda Fraktallar” Perşembe Söyleşileri, Özgen
Berkol Doğan Bilimkurgu Kütüphanesi, 7 Şubat Perşembe,2019
19:30 Moda, İstanbul
102. Taner Arsan and Önder pekcan “Orhan Pamuk,Your Heart, and
Shifting Ground:Their Fractal Dimension” 26. İstatistiksel Fizik Günleri,
27-29 June 2019, İYT, İzmir
103. Önder Pekcan “karmaşık Sistemler ve Veri Bilimi” ( katıldığı) Çalıştay,
Kadir Has Üniversitesi, 18-19 Temmuz, 2019, Cibali, Fatih, İstanbul
104. Önder Pekcan “ Yaşamımızda Her Yerde 1,7 Boyut ve Orhan Pamuk”
Mühendislik ve Bilim, Yaşam ve Gelecek KHAS Lise Yaz Okulu Dersi
1Temmuz, 2020, Zoom, 11 00-12 00
105. Önder Pekcan “ Fraktallar “ Biruni Üniversitesi, 3, Kasım, 2020 Zoom.
106. Önder Pekcan “ Fraktallar” Lise Kış Okulu, Moleküler Biyoloji Ve
Genetik Kadir Has Üniversitesi, 25 Ocak, 2021, Khas Learn 15 00-16 20
107. Önder Pekcan “ Yaşamımızda Her Yerde 1,7 Boyut ve Orhan Pamuk”
Mühendislik ve Bilim, Yaşam ve Gelecek KHAS Lise Kış Okulu Dersi
Zoom : 12 45-13:25, 27 Ocak , 2021
108. Önder Pekcan “24 Ulusal Sıvıhal Sempozyumu, Piri Reis Üniversitesi
28 Mayıs, 2021, MS Teams Online ( katıldığı)
109. Önder Pekcan “Bilimsel Gelişmenin Neresindeyiz?” Moleküler
Biyoloji ve Genetik, Kadir Has Üniversitesi, 05 Temmuz, 2021 Lise
Yaz Okulu, Online
110. Önder Pekcan “Yaşamımızda Her Yerde 1,7 Boyut ve Orhan Pamuk”
Mühendislik ve Bilim, Yaşam ve Gelecek, KHAS, Lise Yaz Okulu
7 Temmuz, 2021 ,Online
111. Önder Pekcan” The Cornerstones from Classical Mechanics to Relativity
Theory” Işık Üniversitesi, Zoom, online, 16 Kasım 2021
112. Önder Pekcan” Klasik Mekanikten İzafiyet Kuramına Köşe Taşları”
Işık Üniversitesi, Zoom, online, 18 Kasım 2021
113. Önder Pekcan, Güldal Mumcu, Ekrem Ekinci “ Uğur Mumcudan
Mektup Var” RC Kitap Kulübü, söyleşi, Zoom, 22 Mart 2022
114. Z. Kalaycıoğlu, B. Özuğur Uysal, Ö. Pekcan and F.B. Erim “ Effective photocatalytic degradation of methylene blue dye via polyacrylamide hydrogel as a matrix containing graphene oxide/cerium oxide nanoparticle” Piri Reis Üniversitesi, 25 Sıvı Hal Sempozyumu 27 Mayıs 2022 

115. Önder pekcan “ Makromoleküller Ve Fraktallar “ Moleküler Biyoloji ve Genetik Bölümü Lise Yaz Okulu, 4 Temmuz 2022 

116. Önder Pekcan “ Evrenin Tarihi “ Bilim Sohbetleri, Akustik Sanat Akademisi, Sarıyer, İstanbul, 14 Kasım 2022 

117. Önder Pekcan “ Evren Nasıl Oluştu” Yeni Ufuklar 15, Okul Destek Derneği, You Tube, Aralık, 05, 2022 

118. Önder Pekcan 24 Ocak 2023