Grafting of poly(?-caprolactone) on electrospun gelatin nanofiber through surface-initiated ring-opening polymerization

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dc.authoridBasaran, Ihsan/0000-0002-7824-8968
dc.authoridOral, Ayhan/0000-0003-4965-8754
dc.contributor.authorBasaran, Ihsan
dc.contributor.authorOral, Ayhan
dc.date.accessioned2025-01-27T21:02:05Z
dc.date.available2025-01-27T21:02:05Z
dc.date.issued2018
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractGelatin-polycaprolactone hybrid materials are being used in medicinal applications such as drug delivery, tissue engineering applications nowadays. In this study, gelatin-polycaprolactone graft copolymer was synthesized through ring-opening polymerization process instead of conventional grafting methods using potentially cytotoxic crosslinkers, or applying plasma, aminolysis reactions. Gelatin nanofiber (GNF) was produced by electrospinning process before immobilization of poly(epsilon-caprolactone). Ring-opening polymerization of epsilon-caprolactone was successfully initiated on the surface of GNF using tin(IV) isopropoxide and gelatin (primary amine functional groups) as an initiator and a coinitiator, respectively. The growing of polymer chains on GNF was indicated by both scanning electron microscope and energy-dispersive X-ray spectroscopy. Chemical structure was characterized through infrared spectrum, thermal behaviors and the material composition was analyzed with thermogravimetric analysis, wettability and hydrophilicity were determined by water contact angle measurements. [GRAPHICS] .
dc.description.sponsorshipCanakkale Onsekiz Mart University [1266]
dc.description.sponsorshipThis work was supported by the Canakkale Onsekiz Mart University The Scientific Research Coordination Unit [Grant Number 1266].
dc.identifier.doi10.1080/00914037.2017.1417287
dc.identifier.endpage1058
dc.identifier.issn0091-4037
dc.identifier.issn1563-535X
dc.identifier.issue18
dc.identifier.scopus2-s2.0-85040995124
dc.identifier.scopusqualityQ1
dc.identifier.startpage1051
dc.identifier.urihttps://doi.org/10.1080/00914037.2017.1417287
dc.identifier.urihttps://hdl.handle.net/20.500.12428/27278
dc.identifier.volume67
dc.identifier.wosWOS:000442755400001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTaylor & Francis As
dc.relation.ispartofInternational Journal of Polymeric Materials and Polymeric Biomaterials
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectElectrospinning
dc.subjectgraft copolymers
dc.subjectnanofiber
dc.subjectpolyesters
dc.subjectring-opening polymerization
dc.titleGrafting of poly(?-caprolactone) on electrospun gelatin nanofiber through surface-initiated ring-opening polymerization
dc.typeArticle

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