M. Yu. Zaremski, N. S. Melik-Nubarov, I. D. Grozdova, E. E. Aliev, S. A. Rumyantsev
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Amphiphilic Copolymers of Different Structure Based on Poly(ethylene glycol): Synthesis, Physico-Chemical Properties, and Cytotoxicity
New procedures for the preparation of grafted and branched amphiphilic copolymers based on poly(ethylene glycol) have been suggested. Radical polymerization with TEMPO and sulfuric acid has afforded controlled synthesis of grafted copolymers of methyl methacrylate with poly(ethylene glycol) methacrylate. Radical copolymerization of allyl acetate with poly(ethylene glycol) acrylate in the presence of divinylbenzene has given branched copolymers. It has been shown that these copolymers can form micelles in aqueous medium; cytotoxicity of the copolymers and the ability to suppress the resistance of human cancer cells NCI/ADR-RES have been investigated.
期刊介绍：
Polymer Science, Series C (Selected Topics) is a journal published in collaboration with the Russian Academy of Sciences. Series C (Selected Topics) includes experimental and theoretical papers and reviews on the selected actual topics of macromolecular science chosen by the editorial board (1 issue a year). Submission is possible by invitation only. All journal series present original papers and reviews covering all fundamental aspects of macromolecular science. Contributions should be of marked novelty and interest for a broad readership. Articles may be written in English or Russian regardless of country and nationality of authors. All manuscripts are peer reviewed
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