Microwave assisted synthesis and characterization of sodium alginate-graft-poly(N,N '-dimethylacrylamide)

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dc.contributor.authorAkin, Alper
dc.contributor.authorIsiklan, Nuran
dc.date.accessioned2020-06-25T18:22:31Z
dc.date.available2020-06-25T18:22:31Z
dc.date.issued2016
dc.departmentKırıkkale Üniversitesi
dc.description.abstractModification of sodium alginate (NaAlg) was carried out using N,N'-dimethylacrylamide (DMAAm) as a monomer and azobisizobutyronitrile (AIBN) as an initiator under microwave irradiation. The effect of reaction conditions such as concentrations of DMAAm, AIBN, NaAlg as well as microwave power and temperature on grafting and grafting efficiency has been explored. Maximum grafting and grafting efficiency has been observed at 1 h of grafting time, 0.291 M of DMAAm concentration, 500W microwave irradiation power, 0.134M of AIBN concentration, 75 degrees C of reaction temperature and 0.5 g/dL of NaAlg concentration. The grafted copolymer has been characterized by FTIR, DSC, TGA, C-13 NMR, XRD, SEM, and GPC analysis. Cytotoxicity as standard MTT assay, apoptotic and necrotic effects of graft copolymer were investigated on L929 fibroblast cell. It has been found that the grafted copolymer is biocompatible and thermally more stable than the ungrafted alginate. (c) 2015 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipKirikkale UniversityKirikkale University [2013/23]en_US
dc.description.sponsorshipThe authors are grateful to Kirikkale University for financial support with the project number of 2013/23.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1016/j.ijbiomac.2015.10.050
dc.identifier.endpage540en_US
dc.identifier.issn0141-8130
dc.identifier.issn1879-0003
dc.identifier.pmid26549441
dc.identifier.scopus2-s2.0-84951275388
dc.identifier.scopusqualityQ1
dc.identifier.startpage530en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijbiomac.2015.10.050
dc.identifier.urihttps://hdl.handle.net/20.500.12587/6784
dc.identifier.volume82en_US
dc.identifier.wosWOS:000367425100067
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherElsevier Science Bven_US
dc.relation.ispartofInternational Journal Of Biological Macromolecules
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGraft copolymerizationen_US
dc.subjectN,N '-dimethylacrylamideen_US
dc.subjectSodium alginateen_US
dc.subjectMicrowaveen_US
dc.subjectAIBNen_US
dc.subjectGraft copolymeren_US
dc.titleMicrowave assisted synthesis and characterization of sodium alginate-graft-poly(N,N '-dimethylacrylamide)en_US
dc.typeArticle

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