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Continue to ChatA bio-based and non-toxic polyurethane film derived from Luffa cylindrica cellulose and ʟ-Lysine diisocyanate ethyl ester - https://avesis.marmara.edu.tr/yayin/fdaef890-541d-47a7-be1f-d6a7606a7273/a-bio-based-and-non-toxic-polyurethane-film-derived-from-luffa-cylindrica-cellulose-and-lysine-diisocyanate-ethyl-ester