Tunable fluorescent and antimicrobial properties of poly(vinyl amine) affected by the acidic or basic hydrolysis of poly(N-vinylformamide)

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dc.authorid---en_US
dc.authorid---en_US
dc.authorid0000-0003-0120-530Xen_US
dc.authorscopusid56026625600en_US
dc.authorscopusid57218921322en_US
dc.authorscopusid6602001525en_US
dc.authorwosid---en_US
dc.authorwosid---en_US
dc.authorwosid---en_US
dc.contributor.authorDemirci, Şahin
dc.contributor.authorKurt, Saliha B.
dc.contributor.authorGüven, Olgun
dc.contributor.authorŞahiner, Nurettin
dc.contributor.authorSütekin, S. Duygu
dc.date.accessioned2022-04-28T14:10:39Z
dc.date.available2022-04-28T14:10:39Z
dc.date.issued2021en_US
dc.departmentFakülteler, Fen Fakültesi, Kimya Bölümü
dc.departmentEnstitüler, Lisansüstü Eğitim Enstitüsü, Kimya Ana Bilim Dalı
dc.description.abstractSynthesis of poly(N-vinylformamide) (PNVF) and its subsequent hydrolysis toconvert it to poly(vinyl amine) (PVAm) were performed. Kinetics of acidic andbasic hydrolysis of poly(N-vinylformamide) (PNVF), and products of hydroly-sis were investigated by using Fourier transform infrared, size exclusion chro-matography,1H NMR, and13C NMR spectroscopies, and thermogravimetricanalysis. It was observed that amide groups did not completely transform intoamine groups by acidic hydrolysis of PNVF while the conversion of amidesinto amine groups via basic hydrolysis of PNVF was complete in 12 h, as con-firmed by spectroscopic measurements. Results of extensive characterizationrevealed significant structural and conformational differences between acidicand basic hydrolysis products. Fluorescence spectroscopy was used for the firsttime to follow the conversion of amide groups into amine groups. The fluores-cence intensity of PVAm obtained from basic hydrolysis of PVNF showed sig-nificant increase with amide/amine conversion. Finally, PVAm obtained fromacidic hydrolysis of PNVF demonstrated potent antimicrobial activity, 10–20times more, against common pathogens for example,C. albicans asfungalstrain andE. coli,S. aureus,B. subtilis,andP. aeruginosaas bacterial strains ascompared to PVAm obtained from basic hydrolysis.en_US
dc.identifier.citationSütekin, S. D., Demirci, S., Kurt, S. B., Güven, O., & Sahiner, N. (2021). Tunable fluorescent and antimicrobial properties of poly(vinyl amine) affected by the acidic or basic hydrolysis of poly(N‐vinylformamide). Journal of Applied Polymer Science, 138(42), 51234. https://doi.org/10.1002/app.51234 ‌en_US
dc.identifier.doi10.1002/app.51234
dc.identifier.endpage16en_US
dc.identifier.issn0021-8995
dc.identifier.issn1097-4628
dc.identifier.issue42en_US
dc.identifier.scopus2-s2.0-85107027921
dc.identifier.startpage1en_US
dc.identifier.urihttps://doi.org/10.1002/app.51234
dc.identifier.urihttps://hdl.handle.net/20.500.12428/3559
dc.identifier.volume138en_US
dc.identifier.wosWOS:000657349300001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorDemirci, Şahin
dc.institutionauthorKurt, Saliha B.
dc.institutionauthorŞahiner, Nurettin
dc.language.isoen
dc.publisherWileyen_US
dc.relation.ispartofJournal of Applied Polymer Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectApplicationsen_US
dc.subjectBiomedical Applicationsen_US
dc.subjectOptical Propertiesen_US
dc.subjectRadical Polymerizationen_US
dc.subjectStructure-Property Relationshipsen_US
dc.titleTunable fluorescent and antimicrobial properties of poly(vinyl amine) affected by the acidic or basic hydrolysis of poly(N-vinylformamide)
dc.typeArticle

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