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Redox-responsive supramolecular polymer based on β-cyclodextrin and ferrocene-decorated main chain of PAA

机译:基于β-环糊精和二茂铁修饰的PAA主链的氧化还原响应性超分子聚合物

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摘要

Herein, we present a method for introducing β-cyclodextrin (β-CD) and Ferrocene (Fc) into the main chain of poly(acrylic acid) (PAA) to fabricate a novel supramolecular polymer, which was investigated by Fourier transform infrared spectroscopy and ~1H Nuclear Magnetic Resonance (~1H NMR). This polymer can self-assemble into interesting nanoparticles in aqueous solution. The redox-responsive Fc-CD host-guest interactions endow these nanoparticles with unique self-degradable and self-healable features under redox potential control. This redox behavior of the supramolecular polymer would open up an approach for redox-controlled biological materials with great application potential.
机译:本文中,我们介绍了一种将β-环糊精(β-CD)和二茂铁(Fc)引入聚丙烯酸(PAA)主链以制备新型超分子聚合物的方法,并通过傅里叶变换红外光谱和〜1H核磁共振(〜1H NMR)。该聚合物可以在水溶液中自组装成有趣的纳米粒子。氧化还原反应性Fc-CD宿主-客体的相互作用使这些纳米粒子在氧化还原电势控制下具有独特的自降解和自修复特征。超分子聚合物的这种氧化还原行为将为具有巨大应用潜力的氧化还原控制的生物材料开辟一种途径。

著录项

  • 来源
    《Journal of Materials Research》 |2015年第21期|3201-3210|共10页
  • 作者

    Wenping Guo; Zhongli Lei;

  • 作者单位

    Key Laboratory of Applied Surface and Colloid Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an Shaanxi 710062, China;

    Key Laboratory of Applied Surface and Colloid Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an Shaanxi 710062, China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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