带聚甲基丙烯酸侧链的聚芴分子刷在乙醇和水中的自组装

IF 1.6 4区化学 Q4 POLYMER SCIENCE

Polymer Science, Series C Pub Date : 2022-08-31 DOI:10.1134/S181123822270014X

M. A. Simonova, D. M. Ilgach, K. I. Kaskevich, M. I. Nepomnyashaya, L. S. Litvinova, A. P. Filippov, A. V. Yakimansky

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引用次数: 0

摘要

采用原子转移自由基聚合法合成了以聚芴为骨架，以聚甲基丙烯酸叔丁酯和聚甲基丙烯酸为侧链的接枝共聚物。用分子流体力学和光学方法研究了合成的刷子在氯仿、乙醇和水溶液中的行为。该接枝共聚物具有接枝密度高的特点。具有聚甲基丙烯酸侧链的刷子形成单分子胶束，能够在水溶液中包裹姜黄素。侧链接枝密度影响着姜黄素刷状配合物的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Self-assembly of Polyfluorene Molecular Brushes with Poly(methacrylic acid) Side Chains in Ethanol and Water

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Self-assembly of Polyfluorene Molecular Brushes with Poly(methacrylic acid) Side Chains in Ethanol and Water

Graft copolymers with the polyfluorene backbone and poly(tert-butyl methacrylate) and poly(methacrylic acid) side chains are synthesized by atom transfer radical polymerization. The behavior of the synthesized brushes in chloroform, ethanol, and water solutions is studied by molecular hydrodynamics and optics. The graft copolymers are characterized by a high grafting density. The brushes with poly(methacrylic acid) side chains form unimolecular micelles capable of encapsulating curcumin in aqueous solutions. The grafting density of side chain affects the properties of brush complexes with curcumin.

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来源期刊

Polymer Science, Series C 工程技术-高分子科学

CiteScore

3.00

自引率

4.50%

发文量

审稿时长

>12 weeks

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