New water-soluble copolymers of 2-methacryloyloxyethyl phosphorylcholine for surface modification |
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| Authors: | Olga Nazarova Eugenia Chernova Anatoliy Dobrodumov Yulia Zolotova Marina Bezrukova Tatyana Nekrasova Elena Vlasova Eugeniy Panarin |
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| Affiliation: | Institute of Macromolecular Compounds of Russian Academy of Sciences, Saint Petersburg, Russia |
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| Abstract: | New copolymers of 2-methacryloyloxyethyl phosphorylcholine with 2-Deoxy-2-methacrylamido-D-glucose, N-vinylpyrrolidone, and N-vinyl-N-methylacetamide were synthesized and characterized; the obtained copolymers contained 10–50 mol% of phosphorylcholine moieties, and their molecular masses ranged from 1.05 × 105 to 4.40 × 105. Reactivity ratios of the monomers were estimated. Conformational states of the copolymers in aqueous solutions were studied. The synthesized copolymer was grafted onto the surface of carbon fiber biosorbent using γ-radiation. |
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| Keywords: | biomedical applications coatings copolymers hydrophilic polymers |
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