Solid-State Synthesis of Water-Soluble Chitosan-g-Hydroxyethyl Cellulose Copolymers.

Autor: Demina TS; Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, 70 Profsouznaya str., Moscow 117393, Russia.; Institute for Regenerative Medicine, Sechenov First Moscow State Medical University, Sechenov University, 8-2 Trubetskaya str., Moscow 119991, Russia., Birdibekova AV; Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, 70 Profsouznaya str., Moscow 117393, Russia., Svidchenko EA; Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, 70 Profsouznaya str., Moscow 117393, Russia., Ivanov PL; Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, 70 Profsouznaya str., Moscow 117393, Russia., Kuryanova AS; Institute for Regenerative Medicine, Sechenov First Moscow State Medical University, Sechenov University, 8-2 Trubetskaya str., Moscow 119991, Russia.; Semenov Institute of Chemical Physics, Russian Academy of Sciences, 4 Kosygina St., Moscow 119991, Russia., Kurkin TS; Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, 70 Profsouznaya str., Moscow 117393, Russia., Khaibullin ZI; Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, 70 Profsouznaya str., Moscow 117393, Russia., Goncharuk GP; Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, 70 Profsouznaya str., Moscow 117393, Russia., Zharikova TM; Institute for Regenerative Medicine, Sechenov First Moscow State Medical University, Sechenov University, 8-2 Trubetskaya str., Moscow 119991, Russia., Bhuniya S; Amrita Centre for Industrial Research and Innovation, Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore 64112, India.; Department of Chemical Engineering and Materials Science, Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore 641112, India., Grandfils C; Interfaculty Research Centre on Biomaterials (CEIB), University of Liège, Chemistry Institute, B6C, B-4000 Liege (Sart-Tilman), Belgium., Timashev PS; Institute for Regenerative Medicine, Sechenov First Moscow State Medical University, Sechenov University, 8-2 Trubetskaya str., Moscow 119991, Russia.; Semenov Institute of Chemical Physics, Russian Academy of Sciences, 4 Kosygina St., Moscow 119991, Russia.; Institute of Photonic Technologies, Research center 'Crystallography and Photonics', Russian Academy of Sciences, 2 Pionerskaya str., Troitsk, Moscow 142190, Russia., Akopova TA; Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, 70 Profsouznaya str., Moscow 117393, Russia.
Jazyk: angličtina
Zdroj: Polymers [Polymers (Basel)] 2020 Mar 07; Vol. 12 (3). Date of Electronic Publication: 2020 Mar 07.
DOI: 10.3390/polym12030611
Abstrakt: Graft copolymers of chitosan with cellulose ether have been obtained by the solid-state reactive mixing of chitin, sodium hydroxide and hydroxyethyl cellulose under shear deformation in a pilot twin-screw extruder. The structure and composition of the products were determined by elemental analysis and IR spectroscopy. The physicochemical properties of aqueous solutions of copolymers were studied as a function of the composition, and were correlated to the mechanical characteristics of the resulting films to assess the performance of new copolymers as coating materials, non-woven fibrous materials or emulsifiers for interface stabilization during the microparticle fabrication process.
Databáze: MEDLINE
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