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dc.contributor.authorSokullu Urkaç, Emel
dc.contributor.authorÖztarhan, Ahmet
dc.contributor.authorTıhmınlıoğlu, Funda
dc.contributor.authorNikolaev, Alexey
dc.contributor.authorBrown, Ian
dc.date.accessioned2017-02-10T08:39:27Z
dc.date.available2017-02-10T08:39:27Z
dc.date.issued2012-03
dc.identifier.citationSokullu Urkaç, E., Öztarhan, A., Tıhmınlıoğlu, F., Nikolaev, A., and Brown, I. (2012). Oxidation behavior of C-and au-ion-implanted biodegradable polymers. IEEE Transactions on Plasma Science, 40(3 PART 2), 863-869. doi:10.1109/TPS.2011.2179677en_US
dc.identifier.issn0093-3813
dc.identifier.urihttp://doi.org/10.1109/TPS.2011.2179677
dc.identifier.urihttp://hdl.handle.net/11147/4829
dc.description.abstractBiodegradable polymers are widely used in biomedical and tissue engineering applications due to their biocompatibility and hydrolysis properties in the body. However, their low surface energy and lack of functional groups to interact with the cellular environment have limited their applications for in vivo studies. Ion beam modification is a convenient method for improving the surface properties of polymeric materials for functional biomedical applications. In the work described here, vacuum arc metal ion implantation was used to modify the composition of the near-surface region of three kinds of polymerspoly(L-lactide), poly(D, L-lactide-co-glycolide), and poly(L-lactide/caprolactone)chosen as representative of biodegradable polymers. X-ray photoelectron spectroscopy analysis was used to characterize the chemical effects of these polymers after implantation with C and with Au, and the results were compared with untreated control samples. We find that oxidation behavior is brought about for certain implantation fluences, resulting in improved surface hydrophilicity. © 2011 IEEE.en_US
dc.language.isoengen_US
dc.publisherIEEEen_US
dc.relation.isversionof10.1109/TPS.2011.2179677en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBiodegradable polymersen_US
dc.subjectIon implantationen_US
dc.subjectSurface characterizationen_US
dc.subjectX-ray photoelectron spectroscopyen_US
dc.titleOxidation behavior of C-and au-ion-implanted biodegradable polymersen_US
dc.typearticleen_US
dc.contributor.authorIDTR1143en_US
dc.contributor.iztechauthorTıhmınlıoğlu, Funda
dc.relation.journalIEEE Transactions on Plasma Scienceen_US
dc.contributor.departmentİYTE, Mühendislik Fakültesi, Kimya Mühendisliği Bölümüen_US
dc.identifier.volume40en_US
dc.identifier.issue3 PART 2en_US
dc.identifier.startpage863en_US
dc.identifier.endpage869en_US
dc.identifier.wosWOS:000301521200008
dc.identifier.scopusSCOPUS:2-s2.0-84858446562
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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