Production of 2-hydroxyethyl methacrylate-g-poly(ethylene terephthalate) nanofibers by electrospinning and evaluation of the properties of the obtained nanofibers

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dc.contributor.authorGok, Zehra Gun
dc.contributor.authorInal, Murat
dc.contributor.authorBozkaya, Ogun
dc.contributor.authorYigitoglu, Mustafa
dc.contributor.authorVargel, Ibrahim
dc.date.accessioned2021-01-14T18:10:46Z
dc.date.available2021-01-14T18:10:46Z
dc.date.issued2020
dc.departmentKKÜ
dc.descriptioninal, murat/0000-0003-3384-5627; GUN GOK, Zehra/0000-0001-6426-0395
dc.description.abstractNanofiber production was investigated from poly(ethylene terephthalate) (PET) polymers functionalized with hydroxyethyl methacrylate (HEMA) by grafting of HEMA monomers onto the PET fibers. HEMA grafted PET (PET-g-HEMA) copolymers were analyzed by scanning electron microscopy, Fourier transform infrared spectroscopy, nuclear magnetic resonance spectroscopy. PET and PET-g-HEMA were dissolved in trifluoroacetic acid and nanofibers were obtained by electrospinning. It was found that the PET and PET-g-HEMA polymers having grafting yield 20 and 55% could be converted to continuous, smooth, and beadles nanofibers. For characterization of the nanofiber membranes, thermogravimetric analysis, differential scanning calorimeter analysis, surface contact angle measurement, porosity analysis, and mechanical tests were applied. When compared with the original PET nanofibers, the thermal properties and degradation process of PET-g-HEMA nanofibers changed according to the amount of HEMA present in the structure of nanofibers. The contact angles of the nanofibers obtained from PET-g-HEMA polymers decreased whereas the water retention ability of the nanofibers increased compared to original PET nanofibers. The porosity of PET-g-HEMA nanofibers was found be high compared to PET nanofibers and whereas the mechanical properties of PET was higher than PET-g-HEMA nanofibers. The obtained nanofibers can be used in many fields such as biomaterial applications.en_US
dc.description.sponsorshipTUBITAKTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [218S449]en_US
dc.description.sponsorshipTUBITAK, Grant/Award Number: 218S449en_US
dc.identifier.citationBu makale açık erişimli değildir.en_US
dc.identifier.doi10.1002/app.49257
dc.identifier.issn0021-8995
dc.identifier.issn1097-4628
dc.identifier.issue41en_US
dc.identifier.scopus2-s2.0-85082029932
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1002/app.49257
dc.identifier.urihttps://hdl.handle.net/20.500.12587/12768
dc.identifier.volume137en_US
dc.identifier.wosWOS:000522676800001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWILEYen_US
dc.relation.ispartofJOURNAL OF APPLIED POLYMER SCIENCE
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectelectrospinningen_US
dc.subjectfibersen_US
dc.subjectgraftingen_US
dc.subjectpolyestersen_US
dc.subjectsynthesis and processing techniquesen_US
dc.titleProduction of 2-hydroxyethyl methacrylate-g-poly(ethylene terephthalate) nanofibers by electrospinning and evaluation of the properties of the obtained nanofibersen_US
dc.typeArticle

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