A bio-based and non-toxic polyurethane film derived from Luffa cylindrica cellulose and L-Lysine diisocyanate ethyl ester

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dc.authorid0000-0002-0262-4154
dc.authorid0000-0001-5525-7733
dc.authorid0000-0002-9427-0508
dc.authorwosidAltinkok, Cagatay/ABA-9208-2020
dc.authorwosidYuce, Huseyin/I-8222-2016
dc.authorwosidAcik, Gokhan/M-5880-2019
dc.contributor.authorAkay, Özge
dc.contributor.authorAltınkök, Çağatay
dc.contributor.authorAçık, Gökhan
dc.contributor.authorYüce, Hüseyin
dc.contributor.authorKonuk Ege, Gözde
dc.date.accessioned2024-06-13T20:18:01Z
dc.date.available2024-06-13T20:18:01Z
dc.date.issued2021
dc.departmentMeslek Yüksekokulu, Gedik Meslek Yüksekokulu, Mekatronik Programı
dc.description.abstractThis study aims to explore the step-growth polymerization (SGP) between the most abundant biomass-cellulose (LCC) extracted from Luffa cylindrica (LC) and L-Lysine diisocyanate ethyl ester (L-LDI) to be achieved an unprecedented polyurethane network (PUR). The resulting bio-based and non-toxic PUR film is obtained by direct solution casting after SGP. The efficiency of the SGP is examined in detail Fourier transform infrared (FT-IR) and proton nuclear magnetic resonance (H-1 NMR) spectroscopies, water contact angle (WCA) measurements, thermogravimetric and differential scanning calorimetry analyses (TGA and DSC) by comparing precursors and final film. Moreover, the biodegradation behavior of PUR achieved is evaluated in vitro both hydrolytic and enzymatic media. Based on the conducted analyses, PUR film shows higher hydrophobicity and degradation temperatures compared to raw LC and LCC. Moreover, it is determined that the PUR film more degradable than its precursors in both hydrolytic and enzymatic media. Consequently, the approach developed here is broadly adaptable to other functional isocyanate monomers and will be useful to scientists working on bioplastic applications.
dc.identifier.doi10.1016/j.eurpolymj.2021.110856
dc.identifier.issn0014-3057
dc.identifier.issn1873-1945
dc.identifier.scopus2-s2.0-85118361473
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.eurpolymj.2021.110856
dc.identifier.urihttps://hdl.handle.net/11501/1155
dc.identifier.volume161
dc.identifier.wosWOS:000719414300001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofEuropean Polymer Journal
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectBiodegradability
dc.subjectCellulose
dc.subjectLuffa Cylindrica
dc.subjectPolyurethane
dc.subjectStep-Growth Polymerization
dc.subjectBiomedical Applications
dc.subjectFibers
dc.subjectSponge
dc.subjectAcid
dc.subjectComposites
dc.subjectBehavior
dc.titleA bio-based and non-toxic polyurethane film derived from Luffa cylindrica cellulose and L-Lysine diisocyanate ethyl ester
dc.typeArticle

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