Grafting of poly(triethylene glycol dimethacrylate) onto chitosan by ceric ion initiation

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dc.contributor.author	Yılmaz, Elvan
dc.contributor.author	Adalı, Tülay
dc.contributor.author	Yılmaz, Osman
dc.date.accessioned	2016-05-18T19:01:42Z
dc.date.available	2016-05-18T19:01:42Z
dc.date.issued	2007-01
dc.identifier.citation	Grafting of poly(triethylene glycol dimethacrylate) onto chitosan by ceric ion initation. Reactive and functional polymers.	en_US
dc.identifier.issn	1381-5148 (print)
dc.identifier.issn	1873-166X (online)
dc.identifier.uri	http://dx.doi.org/10.1016/j.reactfunctpolym.2006.08.003
dc.identifier.uri	http://hdl.handle.net/11129/2639
dc.description	Due to copyright restrictions, the access to the publisher version (published version) of this article is only available via subscription. You may click URI and have access to the Publisher Version of this article through the publisher web site or online databases, if your Library or institution has subscription to the related journal or publication.	en_US
dc.description.abstract	Grafting of poly(triethylene glycol dimethacrylate) (poly(TriEGDMA)), onto chitosan by ceric ion initiation has been investigated. The grafting conditions were optimized by studying the effect of monomer and initiator concentrations as well as time and temperature. Products with lower grafting yields (90–261%) were water and acid soluble. Those with higher grafting yields (350–868%) were insoluble, indicating a cross linked structure. Chitosan-graft- poly(TriEGDMA) products had a lower thermal stability than chitosan as revealed by DSC analysis. C-13 NMR and FTIR analyses suggested a grafting mechanism that proceeds via oxidation and chain scission of chitosan. The products are degraded by the enzymes lysozyme, lipase and α-amylase–protease.	en_US
dc.language.iso	eng	en_US
dc.publisher	Elsevier	en_US
dc.relation.isversionof	10.1016/j.reactfunctpolym.2006.08.003	en_US
dc.rights	info:eu-repo/semantics/closedAccess	en_US
dc.subject	Cerium ammonium nitrate	en_US
dc.subject	Copolymerization	en_US
dc.subject	Water soluble; Cross linking; Oxidation	en_US
dc.title	Grafting of poly(triethylene glycol dimethacrylate) onto chitosan by ceric ion initiation	en_US
dc.type	article	en_US
dc.relation.journal	Reactive and Functional Polymers	en_US
dc.contributor.department	Eastern Mediterranean University, Faculty of Art & Sciences, Department of Chemstiry	en_US
dc.contributor.authorID	TR216575	en_US
dc.contributor.authorID	TR218420	en_US
dc.identifier.volume	67	en_US
dc.identifier.issue	1	en_US
dc.identifier.startpage	10	en_US
dc.identifier.endpage	18	en_US