Preparation of a sustainable bio-copolymer based on Luffa cylindrica cellulose and poly(ɛ-caprolactone) for bioplastic applications

Autor:	Ozge Akay, Cagatay Altinkok, Gokhan Acik, Huseyin Yuce, Gozde Konuk Ege, Garip Genc
Rok vydání:	2021
Předmět:	Chemical Phenomena Hydrolysis Spectrum Analysis Biocompatible Materials General Medicine Biochemistry Polymerization Lactones Biodegradation Environmental Biopolymers Structural Biology Thermogravimetry Cellulose Luffa Molecular Biology Caproates Plastics
Zdroj:	International journal of biological macromolecules. 196
ISSN:	1879-0003
Popis:	In this research, a bio-based graft copolymer (LCC-g-PCL) based on the cellulose of Luffa cylindrica (LCC) main chain possessing poly(ɛ-caprolactone) (PCL) pendant groups is synthesized through a grafting from approach via ring-opening polymerization (ROP). For this purpose, LCC, extracted from luffa sponges by combined method, is utilized for ROP of ɛ-caprolactone (ɛ-CL) as a macro-initiator in the presence of stannous octoate as a catalyst. Fourier transform infrared (FT-IR), proton and carbon nuclear magnetic resonance (
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cd7318ed7c7b8eed167be1b411a4798 https://pubmed.ncbi.nlm.nih.gov/34942206 Zobrazit plný text záznamu Full Text from ScienceDirect