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Sciencefood, international recipes, Helholtz
Zentrum Berlin pdf
232. Hydrogels: From Simple Covalently Cross-linked Systems Toward Hydrophobically Associating Adaptive Semicrystalline Materials.”
O. Okay, Macromolecular Materials and Engineering.2026
231. Dual pH- and Temperature-Responsive P(AAc-co-C16A) Shape-Memory Hydrogels for Controlled Drug Release .
T. Abdullah, E. Durukan, O. Gok, O. Okay. Macromolecular Materials and Engineering Volume 311, e00370 2026
230. Recent advances in mechanically strong and tough hyaluronic acid hydrogels and cryogels.
O. Okay. Journal of Macromolecular Science, Part A,
DOI: 10.1080/10601325.2025.2573075( 2025) pdf
229. Quadruple Shape-Memory Organohydrogels with Adjustable Trigger Temperatures.
E. Su, C. B. Oral, O. Okay. ACS Omega. https://doi.org/10.1021/acsomega.5c05082 (2025) pdf SI
228. 4D Printing of Self-Healing and Shape-Memory Hydrogels Sensitive to Body Temperature.
G. Aydin, T. Abdullah, O. Okay. Eur. Polym. J. 223, 113651 (2025) pdf SI
227. Design of electrospun hydrophobically modified polyacrylic acid hydrogel nanofibers and their application for removal of ciprofloxacins.
G. Ilyasoglu, T. Abdullah, O. Okay, I. Koyuncu, J Polym Environ (2025). https://doi.org/10.1007/s10924-025-03504-9 pdf SI
226. Hexadecyl acrylate–based photo-curable resins for 4D printing of body temperature responsive hydrogels with shape-memory and self-healing properties.
Inventors: T. Abdullah, G. Aydin, O. Okay. Applicant: Istanbul Technical University. Publ. No WO/2024/263142, Publ. Date 26.12.2024, International Appl. No. PCT/TR2024/050687, International Filing Date 4.06.2024 pdf
225. Silk Fibroin-Based Multiple-Shape-Memory Organohydrogels.
C. B. Oral, E. Su, O. Okay, ACS Appl. Mater. Interfaces 16, 56146–56158 (2024) pdf SI
224. Self-healing and shape-memory in mechanically robust hydrogels.
O. Okay, AsiaChem. 133 (2024) pdf
223. Melt-Processable and Electrospinnable Shape-Memory Hydrogels.
T. Abdullah, C. Altınkok, O. Okay, Macromol. Mater. Eng. 2400166 (2024) pdf SI
222. Mechanically Robust Shape-Memory Organohydrogels Based on Silk Fibroin with Organogel Microinclusions of Various Sizes.
Y. Bas, O. Okay, Macromol. Mater. Eng. 2300129 (2023) pdf SI
221. Cryogelation reactions and cryogels: Principles and challenges.
O. Okay, Turk. J. Chem. 47, 910-926 (2023) pdf
220. Effects of Cryogenic Condition and Chemistry on the Properties of Synthetic and Biopolymer Cryogels.
G. Doser, E. Su, O.Okay, React. Funct. Polym. 190, 105635 (2023) pdf SI
219. Silk Fibroin Based Shape-Memory Organohydrogels with Semicrystalline Microinclusions.
C. B. Oral, B. Yetiskin, C. Cil, F. N. Kok, O. Okay. ACS Appl. Bio Mater. 6, 1594-1603 (2023) pdf SI
218. 4D Printing of Body Temperature-Responsive Hydrogels Based on Polyacrylic Acid with Shape-Memory and Self-Healing Abilities.
T. Abdullah, O. Okay. ACS Appl. Bio Mater. 6, 703-711 (2023) pdf SI
217. Mechanically Strong Superabsorbent Terpolymer Hydrogels Based on AMPS via Hydrogen-Bonding Interactions.
B. Sekizkardes, E. Su, O. Okay. ACS Appl. Polym. Mater. 5, 2043−2050 (2023) pdf SI
216. Roadmap to Design Mechanically Robust Copolymer Hydrogels Naturally Cross-Linked by Hydrogen Bonds.
C. Erkoc, E. Yildirim, M. Yurtsever, O. Okay, Macromolecules 55, 10576–10589 (2022) pdf SI
215. Sterilization studies of hydrogel nanocomposites designed for possible biomedical applications before in vivo research.
G. B. Sekitmen, E. Su, S. D. Gür, S. Ide, O. Okay, React. Funct. Polym. 180, 105393 (2022) pdf
214. Photocurable Methacrylated Silk Fibroin/Hyaluronic Acid Dual Macrocrosslinker System Generating Extracellular Matrix-Inspired Tough and Stretchable Hydrogels.
B. Yetiskin, B. Tavsanli, O. Okay, Macromol. Mater. Eng. 2200334 (2022) pdf SI
213. A silk fibroin cryogel building adaptive organohydrogels with switching mechanics and viscoelasticity.
B. Yetiskin, O. Okay, ACS Appl. Polym. Mater. 4, 7, 5234–5245 (2022) pdf SI
212. Polycyclic aromatic hydrocarbon accumulation performances of monophasic butyl rubber passive samplers.
O. E. Tureyen, S. D. Yakan, A. Yilmaz, B. Yetiskin, O. Okay, O. S. Okay, Environ. Process. 9, 34 (2022) pdf
211. Butyl rubber as a macro-cross-linker in the preparation of a shape-memory and self-healing polymer. .
B.Tavsanli, C. Bilici, P. Sungur, S. Ide, O. Okay, J. Rheo. 66, 1367-1378 (2022) pdf
210. Surface modification of graphene oxide for preparing self-healing nanocomposite hydrogels. .
E. B. Ceper, E. Su, O. Okay, O. Güney, Polym. Adv. Technol. 33, 2276-2288 (2022) pdf
209. Butyl rubber-based interpenetrating polymer networks with side chain crystallinity: Self-healing and shape-memory polymers with tunable thermal and mechanical properties.
E. Su, G. Bayazit, S. Ide, O. Okay, Eur. Polym. J. l68, 111098 (2022) pdf SI
208. Shape-memory semicrystalline interconnected IPNs based on various rubbers.
O. Akca, O. Okay, Macromol. Mater. Eng. 307, 2100776 (2022) pdf SI
207. Bisphosphonate-functionalized poly(amido amine) crosslinked 2-hydroxyethyl methacrylate hydrogel as tissue engineering scaffold .
M. N. Guven, B. Balaban,, G. Demirci, H. Y. Acar, O. Okay, D. Avci, Eur. Polym. J. 159, 110732 (2021). pdf
206. “Reentrant Conformation Transition in Hydrogels”
O. Okay, Gels 7, 98 (2021). pdf
205. “Solvent-free UV polymerization of n-octadecyl acrylate in butyl rubber: A simple way to produce tough and smart polymeric materials at ambient temperature”
E. Su, C. Bilici, G. Bayazit, S. Ide, O. Okay, ACS Appl. Mater. Interfaces 13, 21786–21799 (2021) pdf SI
204. “Behaviors of quenched polyampholytes in solution and gel state”
S. E. Kudaibergenov, O. Okay, Polym. Polym Adv Technol. 32, 2639–2654 (2021) (pdf )
203. “Performance of butyl rubber-based macroporous sorbents as passive samplers”
O. E. Tureyen, A. Yilmaz, S. D. Yakan, B. Yetiskin, O. Okay, O. S. Okay, Environ. Sci. Poll. Res. 28, 3766–3773 (2021) pdf SI
202. “Self-Healing and Self-Recovering
Hydrogels”
C. Creton, O. Okay (eds.) Advances in Polymer
Science 285, Springer, 2020.
201. “How to design both mechanically strong and self-healable hydrogels?”
O. Okay, Adv. Polym. Sci. 285, 21-62 (2020) pdf
200. “Self-healing and shape-memory hydrogels”
O. Okay, HJBC 48, 507-525 (2020) pdf
199. “Stretchable silk fibroin hydrogels”
C. B. Oral, B. Yetiskin, O. Okay, Int. J. Bio. Macromol. 161, 1371-1380 (2020) pdf SI
198. “Alendronate-functionalized poly(amido amine) cryogels of high-toughness for biomedical applications”
M. N. Guven, G. Demirci, S. Altuncu, U. Gulyuz, O. Okay, H.Y. Acar, D. Avci, Polymer 190, 122248, 1-11 (2020) pdf SI
197. “Highly stretchable and thermally healable polyampholyte hydrogels via hydrophobic modification”
G. Toleutay, E. Su, S. Kudaibergenov, O. Okay, Colloid Polym. Sci. 298, 273-284 (2020) pdf SI
196. Preparation of dextran cryogels for separation processes of binary dye and pesticide mixtures from aqueous solutions. B. Ari, B. Yetiskin, O. Okay, N. Sahiner, Polym. Eng. Sci. 60, 1890-1901 (2020) pdf SI
195. “Macroporous hyaluronic acid cryogels of high mechanical strength and flow-dependent viscoelasticity”
B. Tavsanli, O. Okay, Carbohyd. Polym. 229, 115458, 1-10 (2020) pdf SI
194. “Hydrophobically modified nanocomposite hydrogels with self-healing ability”
O. Akca, B. Yetiskin, O. Okay, J. Appl. Polym. Sci 137, 48853, 1 - 8 (2020) pdf
193. “Single-, double-, and triple-network macroporous rubbers as a passive sampler”
B. Yetiskin, O. E. Tureyen, A. Yilmaz, S. D. Yakan, O. S. Okay, O. Okay, ACS Appl. Mater. Interfaces 11, 28317−28326 (2019) pdf SI
192. “A self-healing and highly stretchable polyelectrolyte hydrogel via cooperative hydrogen-bonding as a superabsorbent polymer”
E. Su, M. Yurtsever, O. Okay, Macromolecules 52, 3257-3267 (2019) pdf SI
191. “One-step injectable and bioreducible poly(β-amino ester) hydrogels as controlled drug delivery platform”
H. B. Bingol, M. S. Altuncu, F. D. Demir, A. Ak, U. Gulyuz, H. Y. Acar, O. Okay, D. Avci, ACS Appl. Polym. Mater. 1, 1724−1734 (2019) pdf SI
190. “Cryogenic formation-structure-property relationships of poly(2-acrylamido-2-methyl-1-propanesulfonic acid) cryogels”
E. Su, O. Okay, Polymer 178, 121603, 1-9 (2019) pdf SI
189. “Cryogel composites based on hyaluronic acid and halloysite nanotubes as scaffold for tissue engineering”
S. S. Suner, S. Demirci, B. Yetiskin, R. Fakhrullin, E. Naumenko, O. Okay, R. S. Ayyala, N. Sahiner, Int. J. Bio. Macromol. 130, 627–635 (2019) pdf
188. “Semicrystalline physical hydrogels with shape-memory and self-healing properties”
O. Okay, J. Mater. Chem. B. 7, 1581-1596 (2019) pdf
187. “Mechanically robust and stretchable silk/hyaluronic acid hydrogels”
B. Tavsanli, O. Okay, Carbohyd. Polym. 208, 413-420 (2019) pdf SI
186. “Structure-property relationships of novel phosphonate-functionalized networks and gels of poly (b-amino esters)”
S. Altuncu, F. D. Duman, U. Gulyuz, H. Y. Acar, O. Okay, D. Avci, Eur. Polym. J. 113, 155-164 (2019) pdf SI
185. “Highly-Stretchable and Rapid Self-Recoverable Cryogels Based on Butyl Rubber as Reusable Sorbents”
S. Muslumova, B. Yetiskin, O. Okay, Gels 5, 1 (2019) pdf SI
184. “Semi-crystalline, three-segmented hybrid gels with multiple shape memory effect”
A. Argun, U. Gulyuz, O. Okay, Macromol. Symp. 385, 1800164 (2019) pdf
183. “High-strength and self-recoverable silk fibroin cryogels with anisotropic swelling and mechanical properties”
B. Yetiskin, O. Okay, Int. J. Bio. Macromol. 122, 1279-1289 (2019) pdf SI
182. "Production of self-healable and shape memory butyl rubber”
O. Okay, C. Bilici,
T. C. Patent, TR 2019 09028 A2 (2019) pdf
181. “Monitoring the instant creation of a new fluorescent signal for evaluation of DNA conformation based on intercalation complex”
A. T. Uzumcu, O. Guney, O. Okay, J. Fluoresc. 28, 1325-1332 (2018) pdf SI
180. “Bisphosphonic acid functionalized crosslinkers to tailor hydrogel properties for biomedical applications”
M.N. Guven, M.S. Altuncu, T. Bal, D. Oran, U. Gulyuz, S. Kizilel, O. Okay, D. Avci,
ACS Omega, 3, 8638–8647 (2018) pdf SI
179. “Toughness improvement and anisotropy in semicrystalline physical hydrogels”
C. Bilici, D. Karaarslan, S. Ide, O. Okay, Polymer 151, 208–217 (2018) , pdf SI
178. “Interfacing soft and hard materials with triple-shape-memory and self-healing functions”
A. Argun, U. Gulyuz, O. Okay, Macromolecules 51, 2437-2446 (2018) pdf SI
177. “Highly stretchable DNA/clay hydrogels with self-healing ability”
A. T. Uzumcu, O. Guney, O. Okay, ACS Appl. Mater. Interfaces 10, 8296-8306 (2018) pdf SI
176. “Hybrid cross-linked poly(2-acrylamido-2-methyl-1-propanesulfonic acid) hydrogels with tunable viscoelastic, mechanical and self-healing properties”
E. Su, O. Okay, React. Funct. Polym. 123, 70-79 (2018) pdf SI
175. “Cryogelation within cryogels: Silk fibroin scaffolds with single-, double- and triple-network structures”
B. Yetiskin, C. Akinci, O. Okay, Polymer 128, 47-56 (2017) pdf SI
174. “Mechanically strong hyaluronic acid hydrogels with an interpenetrating network structure”
B. Tavsanli, O. Okay, Eur. Polym. J. 90, 185-195 (2017) pdf
173. “Yielding behavior of tough semicrystalline hydrogels”
C. Bilici, S. Ide, O. Okay, Macromolecules 50, 3647-3654 (2017) pdf SI
172. “High-strength silk fibroin scaffolds with anisotropic mechanical properties”
B. Yetiskin, O. Okay, Polymer 112, 61-70 (2017) pdf SI
171. “Polyampholyte hydrogels formed via electrostatic and hydrophobic interactions”
E. Su, O. Okay, Eur. Polym. J. 88, 191-204 (2017) pdf SI
170. “Reversibility of strain stiffening in silk fibroin gels”
Z. Oztoprak, O. Okay. Int. J. Bio. Macromol. 95, 24-31 (2017) pdf SI
169. “Nanocomposite DNA hydrogels with temperature sensitivity”
A. T. Uzumcu, O. Guney, O. Okay. Polymer 100, 169-178 (2016) pdf SI
168. “Preparation and fracture process of high strength hyaluronic acid hydrogels cross-linked by ethylene glycol diglycidyl ether”
B. Tavsanli, O. Okay. React. Funct. Polym. 109, 42-51 (2016) pdf
167. “Melt-processable shape-memory hydrogels with self-healing ability of high mechanical strength”
C. Bilici, V. Can, U. Nöchel, M. Behl, A. Lendlein, O. Okay. Macromolecules 49, 7442-7449 (2016) pdf SI
166. “High-strength semi-crystalline hydrogels with self-healing and shape memory functions”
B. Kurt, U. Gulyuz, D. D. Demir, O. Okay, Eur. Polym. J. 81, 12-23 (2016) pdf SI
165. “Nanostructural Evolution and Self-Healing Mechanism of Micellar Hydrogels”
V. Can, Z. Kochovski, V. Reiter, N. Severin, M. Siebenbürger, B. Kent, J. Just, J. P. Rabe, M. Ballauff, O. Okay Macromolecules 49, 2281-2287 (2016) pdf SI
164. “Self-Healing Poly(acrylic acid) Hydrogels: Effect of Surfactant”
U. Gulyuz, O. Okay, Macromol. Symp. 358, 232–238 (2015) pdf
163. “Mechanically strong triple network hydrogels based on hyaluronan and poly(N,N-dimethylacrylamide)”
B. Tavsanli, V. Can, O. Okay, Soft Matter 11, 8517-8524 (2015) pdf SI
162. “Self-healing poly(N-isopropylacrylamide) hydrogels”
U. Gulyuz, O. Okay, Eur. Polym. J. 72, 12-22 (2015) pdf SI
161. “Self-healing hydrogels formed via hydrophobic interactions”
O. Okay, Adv. Polym. Sci. 268,101-142 (2015) pdf
160. “Preparation and physical properties of hyaluronic acid-based cryogels”
A. Strom, A. Larsson, O. Okay, J. Appl. Polym. Sci. 132, 42194 (2015) pdf
159. “Self-healing poly(acrylic acid) hydrogels with shape memory behavior of high mechanical strength”
U. Gulyuz, O. Okay, Macromolecules 47, 6889-6899 (2014) pdf SI
158. “Non-ionic double and triple network hydrogels of high mechanical strength”
A. Argun, V. Can, U. Altun, O. Okay, Macromolecules 47, 6430-6440 (2014) pdf SI
157.
“Polymeric Cryogels: Macroporous Gels with
Remarkable Properties”
O. Okay (ed.) Advances in Polymer Science
263, Springer, 2014.
156. “Synthesis and structure–property relationships of cryogels”
O. Okay, V. I. Lozinsky, Adv. Polym. Sci. 263, 103-157 (2014) pdf
155. “Basic principles of cryotropic gelation”
V. I. Lozinsky, O. Okay, Adv. Polym. Sci. 263, 49-101 (2014) pdf
154. “Highly stretchable self-healing poly(N,N-dimethylacrylamide) hydrogels”
M. P. Algi, O. Okay, Eur. Polym. J. 59, 113-121 (2014) pdf SI
153. “Porous rubber cryogels: effect of the gel preparation temperature”
Z. Oztoprak, T. Hekimoglu, I. Karakutuk, D. C. Tuncaboylu, O. Okay, Polym. Bull. 71, 1983-1990 (2014) pdf
152. “Surfactant-induced healing of tough hydrogels formed via hydrophobic interactions”
A. Argun, M. P. Algi, D. C. Tuncaboylu, O. Okay, Colloid Polym. Sci. 292, 511-517 (2014) pdf
151. “Autonomic self-healing in covalently crosslinked hydrogels containing hydrophobic domains”
D. C. Tuncaboylu, A. Argun, M. P. Algi, O. Okay, Polymer 54 (23), 6381-6388 (2013) pdf
150. “Self-healing polyacrylic acid hydrogels”
U. Gulyuz, O. Okay, Soft Matter 9 (43), 10287-10293 (2013) pdf SI
149. “Shape memory hydrogels via micellar copolymerization of acrylic acid and n-octadecyl acrylate in aqueous media”
C. Bilici, O. Okay, Macromolecules 46, 3125-3131 (2013) pdf SI
148. “Tough interpenetrating Pluronic F127/polyacrylic acid hydrogels”
T. Baskan, D.C. Tuncaboylu, O. Okay, Polymer 54, 2979-2987 (2013) pdf SI
147. “Macroporous silk fibroin cryogels.”
F. Ak, Z. Oztoprak, I. Karakutuk, O. Okay, Biomacromolecules 14, 719-727 (2013) pdf SI
146. “Self-healing hydrogels formed in catanionic surfactant solutions.”
G. Akay, A. Hassan-Raeisi, D.C. Tuncaboylu, N. Orakdogen, S. Abdurrahmanoglu, W. Oppermann, O. Okay, Soft Matter 9, 2254-2261 (2013) pdf SI
145. “Swelling behavior of physical and chemical DNA hydrogels.”
P. Karacan P, H. Cakmak, O. Okay, J. Appl. Polym. Sci. 128, 3330-3337 (2013) pdf
144. “Ethidium bromide binding to DNA cryogels.”
P. Karacan, O. Okay, React. Funct. Polym. 73, 442-450 (2013) pdf SI
143. “Structure optimization of self-healing hydrogels formed via hydrophobic interactions.”
D. C. Tuncaboylu, A. Argun, M. Sahin, M.
Sari, O. Okay, Polymer 53 (24), 5513-5522 (2012) pdf SI
142. “Dynamics and large strain behavior of self-healing hydrogels with and without surfactants.”
D. C. Tuncaboylu, M. Sahin, A. Argun, W. Oppermann, O. Okay, Macromolecules 45 (4), 1991-2000 (2012) pdf SI
141. “Diepoxide-triggered conformational transition of silk fibroin: Formation of hydrogels.”
I. Karakutuk, F. Ak, O. Okay, Biomacromolecules 13 (4), 1122-1128 (2012) pdf SI
140. “Tough and self-healing hydrogels formed via hydrophobic interactions.”
D. C. Tuncaboylu, M. Sarı, W. Oppermann, O. Okay, Macromolecules 44, 4997-5005 (2011) pdf SI
139. “Macroporous, responsive DNA cryogel beads.”
N. Orakdogen, P. Karacan, O. Okay, React. Funct. Polym. 71, 782-790 (2011) pdf
138. “DNA hydrogels: New functional soft materials.”
O. Okay, J. Polym. Sci. B: Polymer Phys. 49, 551-556 (2011) pdf
137. “Solution cross-linked natural rubber (NR) / clay aerogel composites.”
T. Pojanavaraphan, L. Liu, D. Ceylan, O. Okay, R. Magaraphan, D. A. Schiraldi, Macromolecules 44, 923-931 (2011) pdf SI
136. “Dodecyl methacrylate as a crosslinker in the preparation of tough polyacrylamide hydrogels.”
S. Abdurrahmanoglu, M. Cilingir, O. Okay, Polymer 52, 694-699 (2011) pdf SI
135. “Self-oscillating pH-responsive cryogels as possible candidates of soft materials for generating mechanical energy”
C. Bilici, S. Karayel, T.T. Demir, O. Okay, J. Appl. Polym. Sci. 118, 2981-2988 (2010) pdf
134. “Macroporous rubber gels as reusable sorbents for the removal of oil from surface waters”
I. Karakutuk, O. Okay, React. Funct. Polym. 70, 585-595 (2010) pdf
133. “Evidence of strain hardening in DNA gels”
N. Orakdogen, B. Erman, O. Okay, Macromolecules 43 (3), 1530-1538 (2010) pdf SI
132. “Effect of nanoscale interactions on the rheological behavior of polymer – clay nanocomposite hydrogels”
S. Abdurrahmanoglu, O. Okay, J. Appl. Polym. Sci. 116, 2328-2335 (2010) pdf
131. “Hierarchically macroporous cryogels of polyisobutylene and silica nanoparticles”
D.C. Tuncaboylu, O. Okay, Langmuir 26 (10), 7574–7581 (2010) pdf SI
130. “Design of high-toughness polyacrylamide hydrogels by hydrophobic modification”
S. Abdurrahmanoglu, V. Can, O. Okay, Polymer 50, 5449-5455 (2009) pdf SI
129. “Formation of hydrogels by simultaneous denaturation and cross-linking of DNA”
F. Topuz, O. Okay, Biomacromolecules 10, 2652-2661 (2009) pdf SI
128. “Preparation and characterization of single-hole macroporous organogel particles of high toughness and superfast responsivity”
D.C. Tuncaboylu, O. Okay O, Eur. Polym. J. 45 (7), 2033-2042 (2009) pdf
127. “Evaluation of butyl rubber as sorbent material for the removal of oil and polycyclic aromatic hydrocarbons from seawater”
D. Ceylan, S. Dogu, B.Karacik, S.D. Yakan, O.S. Okay, O. Okay, Environ. Sci. Technol. 43 (10), 3846-3852 (2009) pdf SI
126. “Macroporous hydrogel beads of high toughness and superfast responsivity”
F. Topuz, O. Okay, React. Funct. Polym. 69, 273-280 (2009) pdf
125. “Collapse of acrylamide-based polyampholyte hydrogels in water”
S. Dogu, M. Kilic, O. Okay, J. Appl. Polym. Sci. 113, 1375-1382 (2009) pdf
124. "Production of
macroporous reusable rubber sorbent for removal organic pollutants from water” (Organik kirleticilerin sulardan
uzaklaştırılması için makrogözenekli, tekrar kullanılabilir kauçuk sorbent
üretimi)
O. Okay, I. Karakutuk, D. Ceylan, O.S. Okay,
T. C. Patent, TR200909456 (2009)
123. “General properties of hydrogels”
O. Okay, in G. Gerlach and K.-F. Arndt, eds., Hydrogel sensors and actuators, Springer Series on Chemical Sensors and Biosensors, Vol. 6, pp. , Springer, 2009. pdf
122. “Production of macroporous polymeric materials by phase separation polymerization”
O. Okay, in B. Mattiasson, A. Kumar, and I. Y. Galaev, eds., Macroporous polymers: Production, properties and biotechnological/biomedical application, CRC Press, Taylor and Francis Group, Boca Raton, FL, 2009.
121. “Rheological behavior of responsive DNA hydrogels”
F. Topuz, O. Okay, Macromolecules 41, 8847-8854 (2008) pdf SI
120. “Homogeneous poly(acrylamide) hydrogels made by large size, flexible dimethacrylate crosslinkers”
S. Abdurrahmanoglu, O. Okay, Macromolecules 41, 7759-7761 (2008) pdf SI
119. “Tough organogels based on polyisobutylene with aligned porous structures”
S. Dogu, O. Okay, Polymer 49, 4626-4634 (2008) pdf
118. “Formation of macroporous poly(acrylamide) hydrogels in DMSO/water mixture: Transition from cryogelation to phase separation copolymerization”
M. M. Ozmen, O. Okay, React. Funct. Polym 68, 1467-1475 (2008) pdf
117. “Preparation of Homogeneous Hydrogels by Controlling the Crosslinker Reactivity and Availability”
S. Abdurrahmanoglu, O. Okay, J. Macromol. Sci. A: Pure and Appl. Chem. 45, 769-775 (2008) pdf
116. “Equilibrium swelling behavior and elastic properties of polymer-clay nanocomposite hydrogels”
S. Abdurrahmanoglu, V. Can, O. Okay, J. Appl. Polym. Sci. 109, 3714-3724 (2008) pdf
115. “Preparation of macroporous poly(acrylamide) hydrogels in DMSO/water mixture at subzero temperatures“
M.M. Ozmen, M.V. Dinu, O. Okay, Polymer Bull. 60, 169-180 (2008) pdf
114. “Macroporous polyisobutylene gels: A novel tough organogel with superfast responsivity”
D. Ceylan, O. Okay, Macromolecules 40, 8742-8749 (2007) pdf
113. “Unusual swelling behavior of polymer-clay nanocomposite hydrogels”
V. Can, S. Abdurrahmanoglu, O. Okay, Polymer 48, 5016-5023 (2007) pdf
112. “Preparation of homogeneous polyacrylamide hydrogels by free-radical crosslinking copolymerization”
E. A. Kuru, N. Orakdogen, O. Okay, Eur. Polym. J. 43, 2913-2921 (2007) pdf
111. “Preparation of Macroporous Acrylamide-based Hydrogels: Cryogelation under Isothermal Conditions”
M.
M. Ozmen, M. V. Dinu, E. S. Dragan,
O. Okay, J. Macromol. Sci. A:
Pure and Appl. Chem. 44, 1195-1202 (2007) pdf
109. “Macroporous hydrogels from smart polymers”,
O. Okay, in B. Mattiasson and I. Galaev, eds., Smart Polymers: Production, Study and Application in Biotechnology and Biomedicine, 2nd edition, pp. 269-299, CRC Press, Taylor and Francis, Boca Raton, FL, 2007.
N. Orakdogen N, and O. Okay, J. Appl. Polym. Sci. 103, 3228-3237 (2007) pdf
105.
“Preparation of novel macroporous sorbents and use of them for the
removal of oil spills from surface waters” (Petrol
döküntülerinin yüzey sularından uzaklaştırılması için yeni bir makrogözenekli
sorbent üretimi ve uygulaması)
O. Okay, and D. Ceylan,
T. C. Patent, TR20070001790 20070321 (2007)
N. Orakdogen, and O. Okay, Polymer Bulletin 57, 631-641 (2006) pdf
M.M. Ozmen, and O. Okay, J. Macromol. Sci. A: Pure and Appl. Chem. 43, 1215-1225 (2006) pdf
D. Ceylan, V. Can, and O. Okay, J. Macromol. Sci. A: Pure and Appl. Chem. 43, 1635-1649 (2006) pdf
100. “Effect of initial monomer concentration on the equilibrium swelling and elasticity of hydrogels”
N. Orakdogen, and O. Okay, Eur. Polym. J. 42 (2006) pdf
99. “Swelling-deswelling kinetics of poly(N-isopropylacrylamide) hydrogels formed in PEG solutions”
Y. Dogu, and O. Okay, J. Appl. Polym. Sci. 99, 37-44 (2006) pdf
98. “Reentrant conformation transition in poly(N,N-dimethylacrylamide) hydrogels in water-organic solvent mixtures”
N. Orakdogen, and O. Okay, Polymer 47, 561-568 (2006) pdf
97. “Suppression of inhomogeneities in hydrogels formed by free-radical crosslinking copolymerization”
96. “Superfast responsive ionic hydrogels with contrallable pore size”
M.M. Ozmen, and O. Okay, Polymer 46, 8119-8127 (2005) pdf
95. “Shake gels based on Laponite-PEO mixtures: Effect of polymer molecular weight”
V. Can, and O. Okay, Designed Monomers Polymers 8, 453-462 (2005) pdf
94. “Molecular weight development during thiol-ene photopolymerizations”
O. Okay, S.K. Reddy, and C.N. Bowman, Macromolecules 38, 4501-4511 (2005) pdf
93. “Kinetic modeling of thiol-ene reactions with both step and chain growth aspects”
O. Okay, and C.N. Bowman, Macromol. Theory Simul. 14, 267-277 (2005) pdf
92. “Spatial inhomogeneity in poly(acrylic acid) hydrogels”
Yazici, and O. Okay, Polymer 46, 2595-2602 (2005) pdf
91. “Effect of spatial gel inhomogeneity on the elastic modulus of strong polyelectrolyte hydrogels”
Ozdogan, and O. Okay, Polymer Bull. 54, 435-442 (2005) pdf
90. “Non-Gaussian elasticity of poly(2-acrylamido-2-methylpropane sulfonic acid) gels”
M.M. Ozmen, and O. Okay, Polymer Bull. 52, 83-90
(2004) pdf
89. “Swelling, elasticity and spatial inhomogeneity of poly(N,N-dimethylacrylamide) hydrogels formed at various polymer concentrations”
N. Gundogan, O. Okay and W. Oppermann, Macromol. Chem. Phys. 205, 814-823 (2004) pdf
88. “Effect of swelling on spatial inhomogeneity in poly(acrylamide) gels formed at various monomer concentrations”
M.Y. Kızılay, and O. Okay, Polymer 45, 2576-2576 (2004) pdf
87. “Swelling and elasticity of poly(N-isopropylacrylamide-co-4-vinylbenzenesulfonic acid sodium salt) hydrogels”
N. Gundogan, D. Melekaslan, and O. Okay, J. Appl. Polym. Sci. 94, 135-141 (2004) pdf
86. “Minimization of spatial inhomogeneity in polystyrene gels formed by free-radical mechanism”
H. Cerid, and O. Okay, Eur. Polym. J. 40, 579-587 (2004) pdf
85. “Swelling and elasticity of hydrogels based on a poly(ethylene oxide) macroinimer”
D. Melekaslan, F. Kasapoglu, K. Ito, Y. Yagci, and O. Okay, Polymer International 53, 237-242 (2004) pdf
84. “Non-Gaussian elasticity of swollen poly(N-isopropylacrylamide) gels at high charge densities”
N. Gundogan, D. Melekaslan, and O. Okay, Eur. Polym. J. 39, 2209-2216 (2003) pdf
83. “Effect of hydrolysis on spatial inhomogeneity in poly(acrylamide) gels of various crosslink densities”
M.Y. Kızılay, and O. Okay, Polymer 44, 5239-5250 (2003) pdf
82. “Elasticity of poly(acrylamide) gel beads”
D. Melekaslan, N. Gundogan, and O. Okay, Polymer Bull. 50, 287-294 (2003) pdf
81. “Swelling behavior of strong polyelectrolyte poly(N-t-butyl acrylamide-co-acrylamide) hydrogels”
M.M. Ozmen, and O. Okay, Eur. Polym. J. 39, 877-886 (2003) pdf
80. “Effect of initial monomer concentration on spatial inhomogeneity in poly(acrylamide) gels”
M.Y. Kızılay, and O. Okay, Macromolecules 36, 6856-6862 (2003) pdf
79. “Swelling and elasticity of poly(N-isopropylacrylamide) gels immersed in the melt of poly(ethylene glycol) chains”
D. Melekaslan, N. Gundogan, and O. Okay, Polymer 44, 2281-2288 (2003) pdf
78. “Temperature dependent swelling behavior of ionic poly(N-isopropylacrylamide) gels in PEG solutions”
D. Melekaslan, and O. Okay, Polymer Bull. 49, 181-188 (2002) pdf
77. “Temperature sensitive poly(N-t-butyl acrylamide-co-acrylamide) hydrogels: synthesis and swelling behavior”
V. Ozturk, and O. Okay, Polymer 43, 5017-5026 (2002) pdf
76. “Rubber elasticity of poly(N-isopropylacrylamide) gels at various charge densities”
N. Gundogan, D. Melekaslan, and O. Okay, Macromolecules 35, 5616-5622 (2002) pdf
75. “Macroporous poly(N-isopropylacrylamide) networks”
C. Sayil, and O. Okay, Polymer Bull. 48, 499-506 (2002) pdf
74. “Swelling and mechanical properties of solution crosslinked poly(isobutylene) gels”
S. Durmaz, S. Fank, and O. Okay, Macromol. Chem. Phys. 203, 663-672 (2002) pdf
73. “Real time temperature and photon transmission measurements for monitoring phase separation during the formation of poly(N-isopropylacrylamide) gels”
S. Kara, O. Okay, and O. Pekcan, J. Appl. Polym. Sci. 86, 3589- 3595 (2002) pdf
72. “Volume phase transition of polymer networks in polymeric solvents”
O. Okay, and N. Gundogan, Macromol. Theory Simul. 11, 287-292 (2002) pdf
71. “Reentrant phase transition of poly(N-isopropylacrylamide) gels in polymer solutions: Thermodynamic analysis”
N. Gundogan, and O. Okay, J. Appl. Polym. Sci. 85, 801-813 (2002) pdf
70. “Charge density dependence of elastic modulus of strong polyelectrolyte hydrogels”
O. Okay, and S. Durmaz, Polymer 43, 1215-1221 (2002) pdf
69. “Swelling-shrinking hysteresis of poly(N-isopropyl)acrylamide) gels in sodium dodecylbenzenesulfonate solutions”
C. Sayil, and O. Okay, J. Appl. Polym. Sci. 83, 1228-1232 (2002) pdf
68. “Inhomogeneities in poly(acrylamide) gels: Position-dependent elastic modulus measurements”
S. Durmaz, and O. Okay, Polymer Bull. 46, 409 - 418 (2001) pdf
67. “Macroporous poly(N-isopropyl) acrylamide networks: Formation conditions”
C. Sayil, and O. Okay, Polymer 42, 7639 - 7652 (2001) pdf
66. “Elastic behavior of solution crosslinked poly(isobutylene) gels under large compression”
M.N. Ince, B. Erman, O. Okay, and S. Durmaz, Polymer 42, 3771-3777 (2001) pdf
65. “Reentrant phase transition of strong polyelectrolyte poly(N-isopropylacrylamide) gels in PEG solutions”
D. Melekaslan, and O. Okay, Macromol. Chem. Phys. 202,304 - 312 (2001) pdf
64.
“Superabsorbent materials based on butyl rubber: Process for making said
materials and use of them”
B. Erman, O. Okay, and S. Durmaz,
International Patent, Patent Number WO0148042 A1, AU2470800, Publication Date: 2001-07-05 pdf
63. “In situ photon transmission technique for monitoring phase separation in real time during gelation”
S. Kara, O. Okay, and O. Pekcan, Polymer Bull. 45, 281-285 (2000) pdf
62. “The effect of preparation temperature on the swelling behavior of poly(N-isopropylacrylamide) gels”
C. Sayil, and O. Okay, Polymer Bull. 45, 175-182 (2000) pdf
61. “Swelling of strong polyelectrolyte hydrogels in polymer solutions: Effect of ion pair formation on the polymer collapse”
D. Melekaslan, and O. Okay, Polymer 41, 5737-5747 (2000) pdf
60. “Macroporous Copolymer Networks”
O. Okay, Progress in Polymer Science 25, 711-779 (2000) pdf
59. “Solution crosslinked poly(isobutylene) gels: synthesis and swelling behavior”
O. Okay, S. Durmaz, and B. Erman, Macromolecules 33, 4822-4827 (2000) pdf
58. “Acrylamide / 2-acrylamido- 2- methyl propane sulfonic acid sodium salt -based hydrogels: Synthesis and characterization”
S. Durmaz, and O. Okay, Polymer 41, 3693-3704 (2000) pdf
57. “Gel growth in free-radical crosslinking copolymerization: Effect of inactive gel radicals”
O. Okay, Macromol. Theory Simul. 9, 354-361 (2000) pdf
56. “Phase separation during the formation of poly(acrylamide) hydrogels”
S. Durmaz, and O. Okay, Polymer 41, 5729-5735 (2000) pdf
55. “Swelling Behavior of Poly(acrylamide-co-sodium acrylate) Hydrogels in Aqueous Salt Solutions: Theory versus Experiments”
O. Okay, and S.B. Sariisik, Eur. Polym. J. 36, 393-399 (2000) pdf
54. “Heterogeneities during the formation of poly(sodium acrylate) hydrogels”
O. Okay, Y. Yilmaz, D. Kaya, M. Keskinel, and O. Pekcan, Polymer Bull. 43, 425-431 (1999) pdf
53. “Observation of critical opalescence in free radical crosslinking copolymerization of styrene and divinylbenzene by fluorescence method”
O. Pekcan, D. Kaya, and O. Okay, Eur. Polym. J. 35, 2025-2029 (1999) pdf
52. “Formation of Macroporous Styrene - Divinylbenzene Copolymer Networks: Theory versus Experiments”
O. Okay, J. Appl. Polym. Sci. 74, 2181-2195 (1999) pdf
51. “Free-radical Crosslinking Copolymerization of Styrene and Divinylbenzene: Real Time Monitoring of the Gel Effect Using Fluorescence Probe”
O. Okay, D. Kaya, and O. Pekcan, Polymer 40, 6179-6187 (1999) pdf
50. “Phase Separation in Free-Radical Crosslinking Copolymerization: Formation of Heterogeneous Polymer Networks”
O. Okay, Polymer 40, 4117-4129 (1999) pdf
49. “Pore memory of Macroporous Styrene -Divinylbenzene Copolymer Beads”
E. Erbay, and O. Okay, J. Appl. Polym. Sci. 71, 1055-1062 (1999) pdf
48. “Macroporous Styrene - Divinylbenzene Copolymers: Formation of Stable Porous Structures during the Copolymerization”
E. Erbay, and O. Okay, Polymer Bull. 41, 379-385 (1998) pdf
47. “Swelling Behavior of Anionic Acrylamide-based Hydrogels in Aqueous Salt Solutions: Comparison of Experiment with Theory”
O. Okay, S.B. Sariisik, and S.D. Zor, J. Appl. Polym. Sci. 70, 567-575 (1998) pdf
46. “Heterogeneities in polyacrylamide gels immersed in acetone- water mixtures”
O. Okay, and U. Akkan, Polymer Bull. 41, 363-370 (1998) pdf
45. “Swelling of polyacrylamide gels in polyacrylamide solutions”
N. Kayaman, O. Okay, and B.M. Baysal, J. Polym. Sci., Polym. Phys. Ed., 36, 1313-1320 (1998) pdf
44. “Effects of Cyclization and Electrostatic Interactions on the Termination Rate of Macroradicals in Free-Radical Crosslinking Copolymerization”
M. Keskinel, and O. Okay, Polymer Bull. 40, 491- 498 (1998) pdf
43. “Microgels- intramolecularly crosslinked macromolecules with a globular structure”
W. Funke, O. Okay, and B. Joos-Muller, Advances in Polymer Science 136,139-234 (1998) pdf
42. “Structure and protein separation efficiency of poly(N-isopropylacrylamide) gels: Effect of synthesis conditions”
N. Kayaman, D. Kazan, A. Erarslan, O. Okay, and B.M. Baysal, J. Appl. Polym. Sci. 67, 805-814 (1998). pdf
41. "Phase transition of hydrolyzed polyacrylamide gels in PEG solutions"
N. Kayaman, O. Okay, and B.M. Baysal, Turk. J. Chem. 21, 346-352 (1997) pdf
40. “Effects of cyclization and pendant vinyl group reactivity on the swelling behavior of polyacrylamide gels”
O. Okay, N.K. Balimtas, and H.J. Naghash, Polymer Bull. 39, 233-239 (1997) pdf
39. “Swelling of polyacrylamide gels in aqueous solutions of ethylene glycol oligomers”
N. Kayaman, O. Okay, and B.M. Baysal, Polymer Gels and Networks 5, 339-356 (1997) pdf
38. “Real time monitoring of polymerization rate of methyl methacrylate using fluorescence probe”
O. Pekcan, Y. Yilmaz, and O. Okay, Polymer 38, 1693-1698 (1997) pdf
37. “Gel formation by chain crosslinking photopolymerization of methyl methacrylate and ethylene glycol dimethacrylate”
H.J. Naghash, O. Okay, and Y. Yagci, Polymer 38, 1187-1196 (1997) pdf
36. “Phase transition of polyacrylamide gels in PEG solutions”
N. Kayaman, O. Okay, and B.M. Baysal, Polymer Gels and Networks 5, 167-184 (1997) pdf
35. “Critical properties for gelation in free-radical crosslinking polymerization”
O. Okay, Turk. J. Phys. 20, 27-32 (1996)
34. “Determination of reaction activation energy during gelation in free-radical crosslinking copolymerization using the steady-state fluorescence method”
O. Pekcan, Y. Yilmaz, and O. Okay, J. Appl. Polym. Sci. 61, 2279-2284 (1996) pdf
33. “Size distribution of polymers during the photoinitiated free-radical copolymerization of methyl methacrylate and ethylene glycol dimethacrylate”
H.J. Naghash, O. Okay, and Y. Yagci, Polymer Bull. 37, 207-213 (1996) pdf
32. “Kinetics of emulsifier-free emulsion polymerization of methyl methacrylate”
T. Tanrisever, O. Okay, and I.C. Sonmezoglu, J. Appl. Polym. Sci. 61, 485-493 (1996) pdf
31. “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”
O. Pekcan, Y. Yilmaz, and O. Okay, Polymer 37, 2049-2053 (1996) pdf
30. “Formation and structure of polyacrylamide gels”
H.J. Naghash, and O. Okay, J. Appl. Polym. Sci. 60, 971-979 (1996) pdf
29.
“Biyolojik çözeltilerin konsantre edilmesi için sicakliga duyarli
polimerik jel kürecikleri üretimi”
N. Kayaman, O. Okay, D. Kazan, A. Erarslan, and B.M. Baysal,
T. C. Patent No: TR9600295 B, (1996)
28. “Effect of diluents on the porous structure of crosslinked polymethyl methacrylate beads”
Kucuk, A. Kuyulu, and O. Okay, Polymer Bull. 35, 511-516 (1995) pdf
27. “Critical properties for gelation in free-radical crosslinking copolymerization”
O. Okay, H.J. Naghash, and O. Pekcan, Macromol. Theory & Simul. 4, 967-981 (1995) pdf
26. “Free radical crosslinking copolymerization. Effect of cyclization on diffusion-controlled termination at low conversion”
O. Okay, H.J. Naghash, and I. Capek, Polymer 36, 2413-2419 (1995) pdf
25. “Cyclization and Reduced Pendant Vinyl Group Reactivity during the Free-radical Crosslinking Polymerization of 1,4-Divinylbenzene”
O. Okay, M. Kurz, K. Lutz, and W. Funke, Macromolecules 28, 2728 - 2737 (1995) pdf
24. “Gel Formation in Free-radical Crosslinking Copolymerization”
H.J. Naghash, O. Okay, and H. Yildirim, J. Appl. Polym. Sci. 56, 477 - 483 (1995) pdf
23. “Pendant Vinyl Group Reactivity during the Free-radical Copolymerization of Methyl Methacrylate and Ethylene Glycol Dimethacrylate”
O. Okay, and H.J. Naghash, Polymer Bull. 33, 665 - 672 (1994) pdf
22. “Fluorescence Technique to Study Sol-Gel Transition in the Free-radical Crosslinking Copolymerization of Methyl Methacrylate and Ethylene Glycol Dimethacrylate”
O. Pekcan, Y. Yilmaz, and O. Okay, Chem. Phys. Lett. 229, 537-540 (1994) pdf
21. “Kinetics of Gelation in Free-radical Crosslinking Copolymerization”
O. Okay, Polymer 35, 2613 - 2618 (1994) pdf
20. “Gel Properties in Free-radical Crosslinking Copolymerization: A Kinetic Approach”
O. Okay, Makromol. Chem. Theory and Simul. 3, 417 - 427 (1994) pdf
19. “Kinetic Modelling of Network Formation and Properties in Free-radical Copolymerization”
O. Okay, Polymer 35, 796 - 807 (1994) pdf
18. “Intramolecularly Crosslinked Macromolecules - Formation and Structure, Characterization and Particle Properties”
W. Funke, H. Bauer, B. Joos, J. Kaczun, B.
Kleiner, U. Leibelt, and O. Okay, Polymer International 30, 519 - 523 (1993)
17. “Synthesis and Formation Mechanism of Porous 2-Hydroxyethyl Methacrylate - Ethylene Glycol Dimethacrylate Copolymer Beads”
O. Okay, and C. Gurun, J. Appl. Polym. Sci. 46, 401-410 (1992) pdf
16. “Formation and Structural Characteristics of Porous Ethylene Glycol Dimethacrylate Networks”
O. Okay, and C. Gurun, J. Appl. Polym. Sci. 46, 421-434 (1992) pdf
15. “Steric Stabilization of Reactive Microgels from 1,4-Divinylbenzene”
O. Okay, and W. Funke, Makromol. Chem. Rapid Commun. 11, 583-587 (1990) pdf
14. “Conditions of Microgel Formation in the Anionic Polymerization of 1,4-Divinylbenzene”
O. Okay, and W. Funke, Makromol. Chem. 191, 1565-1573 (1990) pdf
13. “Anionic Dispersion Polymerization of 1,4-Divinylbenzene”
O. Okay, and W. Funke, Macromolecules 23, 2623-2628 (1990) pdf
12. “Formation and Structural Characteristics of Loosely Crosslinked Styrene-Divinylbenzene Networks”
O. Okay, Makromol. Chem. 189, 2201-2217 (1988) pdf
11. “Styrene-Divinylbenzene Copolymers VII. Stability of the Porous Structures Formed in Toluene-Cyclohexanol Mixtures”
O. Okay, Angew. Makromol. Chem. 157, 15-21 (1988) pdf
10. “Styrene-Divinylbenzene Copolymers VI. Porosity Formation in the Presence of Toluene-Cyclohexanol Mixtures as Inert Diluents”
O. Okay, Angew. Makromol. Chem. 157, 1-13 (1988) pdf
9. “Styrene-Divinylbenzene Copolymers V. Inhomogeneity in the Structure and Average Degree of Swelling”
O. Okay, Angew. Makromol. Chem. 153, 125-134 (1987) pdf
8. “Porous Maleic Anhydride-Styrene-Divinylbenzene Copolymer Beads”
O. Okay, J. Appl. Polym. Sci. 34, 307-317 (1987) pdf
7. “Styrene-Divinylbenzene Copolymers IV. Porosity Changes During Chloromethylation”
O. Okay, Angew. Makromol. Chem. 143, 209-214 (1986) pdf
6. “Heterogeneous Styrene-Divinylbenzene Copolymers. Stability Conditions of the Porous Structures”
O. Okay, J. Appl. Polym. Sci. 32, 5533-5542 (1986) pdf
5. “Heterogeneous Styrene-Divinylbenzene Copolymers in Collapsed and Reexpanded States”
O. Okay, and T.I. Balkas, J. Appl. Polym. Sci. 31, 1785-1795 (1986) pdf
4. “Phase Separation in the Synthesis of Styrene-Divinylbenzene Copolymers with Di-2-ethylhexyl Phthalate as Diluent”
O. Okay, E. Soner, A. Gungor, and T.I. Balkas, J. Appl. Polym. Sci. 30, 2065-2074 (1985) pdf
3. “Boron Pollution in the Simav River, Turkey and Various Methods of Boron Removal”
O. Okay, H. Guclu, E. Soner, and T.I. Balkas, Water Research 19, 857 - 862 (1985) pdf
2. “Stark basische Ionenaustauscher auf
Guanidiniumsalz-Formaldehyd-Aceton-Basis”
O. Okay, and H. Schindlbauer, Angew. Makromol. Chem. 127,
203-209 (1984) pdf
1. “Wasserlösliche Kationisch Modifizierte
Copolymere mit Acrylamid”
O. Okay, and H. Schindlbauer, Angew. Makromol. Chem. 122, 21-31 (1984) pdf
BOOKS
2.
“Self-Healing and Self-Recovering Hydrogels”
C. Creton, O. Okay (eds.) Advances in Polymer
Science 285, Springer, 2020.
1.
“Polymeric Cryogels: Macroporous Gels with Remarkable Properties”
O. Okay (ed.) Advances in Polymer Science
263, Springer, 2014.
BOOK
CHAPTERS
3. “General properties of hydrogels”
O. Okay, in G. Gerlach and K.-F. Arndt, eds., Hydrogel sensors and actuators, Springer Series on Chemical Sensors and Biosensors, Vol. 6, pp. , Springer, 2009. pdf
2. “Production of macroporous polymeric materials by phase separation polymerization”
O. Okay, in B. Mattiasson, A. Kumar, and I. Y. Galaev, eds., Macroporous polymers: Production, properties and biotechnological/biomedical application, CRC Press, Taylor and Francis Group, Boca Raton, FL, 2009.
1. “Macroporous hydrogels from smart polymers”,
O. Okay, in B. Mattiasson and I. Galaev, eds., Smart Polymers: Production, Study and Application in Biotechnology and Biomedicine, 2nd edition, pp. 269-299, CRC Press, Taylor and Francis, Boca Raton, FL, 2007.
6. Hexadecyl acrylate–based photo-curable resins for 4D printing of body temperature responsive hydrogels with shape-memory and self-healing properties.
Inventors: T. Abdullah, G. Aydin, O. Okay. Applicant: Istanbul Technical University. Publ. No WO/2024/263142, Publ. Date 26.12.2024, International Appl. No. PCT/TR2024/050687, International Filing Date 4.06.2024 pdf
5. "Production of self-healable and shape memory butyl rubber” (Kendi kendini onarabilen ve şekil hafızalı butil kauçuk üretimi)
O. Okay, C. Bilici,
T. C. Patent Basvurusu, 18/06/2019 (2019)
4. "Production of macroporous reusable
rubber sorbent for removal organic pollutants from water” (Organik kirleticilerin sulardan uzaklaştırılması için makrogözenekli,
tekrar kullanılabilir kauçuk sorbent üretimi)
O. Okay, I. Karakutuk, D. Ceylan, O.S. Okay,
T. C. Patent, TR200909456 (2009)
3.
“Preparation of novel macroporous sorbents and use of them for the
removal of oil spills from surface waters” (Petrol
döküntülerinin yüzey sularından uzaklaştırılması için yeni bir makrogözenekli
sorbent üretimi ve uygulaması)
O. Okay, and D. Ceylan,
T. C. Patent, TR20070001790 20070321 (2007)
2.
“Biyolojik çözeltilerin konsantre edilmesi için sicakliga duyarli
polimerik jel kürecikleri üretimi”
N. Kayaman, O. Okay, D. Kazan, A. Erarslan, and B.M. Baysal,
T. C. Patent No: TR9600295 B, (1996)
1.
“Superabsorbent materials based on butyl rubber: Process for making said
materials and use of them”
B. Erman, O. Okay, and S. Durmaz,
International Patent, Patent Number WO0148042 A1, AU2470800, Publication Date: 2001-07-05
12. A.M. C. Şengör, N. Görür, O. Okay, Türkiye Jeolojisinin Büyük Kaybı: Prof. Dr. Aral Okay (1953-2023). HBT, Sayı 418, 18.04.2024. pdf
11. Okay, O., Kimya Bölümlerinin bilimsel başarısı, makale
Cumhuriyet Bilim Teknik, Sayı 1050 (4.05.2007).
10. Okay, O., Olgun, H., Karakoc, F., Ayar, R., Okay, D., 21-23/04/2001 Hasandağı Tırmanışı
MAM Gündem, Sayı 35,
Mayıs-Haziran 2001, Sayfa 9-11 (GEZİ)
9. Kaya, D., Okay, O., Pekcan, Ö., Real Time Monitoring of the Gel Effect in Free-Radical Crosslinking Copolymerization of Styrene and Divinylbenzene Using Fluorescence Probe
Turkish Journal of Physics 23, 179 (1999)
8. Pekcan, Ö., Yilmaz, Y., Okay, O., Fluorescence technique for studying the sol-gel transition in free-radical crosslinking copolymerization of methyl methacrylate and ethylene glycol dimethacrylate, abstract,
Turkish Journal of Physics 20, 70 (1996)
7. Okay, O., Teknoloji mi? Temel Arastirma mi?, makale
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