Research Progress in Hydrogels Cross-linked by Polymeric Nanoparticles

Shuai XIE; Chun-hui LUO

doi:10.14028/j.cnki.1003-3726.2020.09.003

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Research Progress in Hydrogels Cross-linked by Polymeric Nanoparticles

更新时间：2022-08-31

- Research Progress in Hydrogels Cross-linked by Polymeric Nanoparticles
- Polymer Bulletin Vol. 33, Issue 9, Pages: 31-36(2020)
- 作者机构：
  
  1.北方民族大学化学与化学工程学院,银川 750021
  2.北方民族大学国家民委化工技术基础重点实验室,银川 750021
  3.北方民族大学宁夏太阳能化学转化技术重点实验室,银川 750021
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2020.09.003
  CLC：
- Published：20 September 2020，
  
  Received：16 September 2019，
  
  Revised：28 May 2020，
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Shuai XIE, Chun-hui LUO. Research Progress in Hydrogels Cross-linked by Polymeric Nanoparticles. [J]. Polymer Bulletin 33(9):31-36(2020)
DOI：

Shuai XIE, Chun-hui LUO. Research Progress in Hydrogels Cross-linked by Polymeric Nanoparticles. [J]. Polymer Bulletin 33(9):31-36(2020) DOI： 10.14028/j.cnki.1003-3726.2020.09.003.

摘要

作为一类与人体软组织结构最为相似的材料

高分子水凝胶在医药、食品、农林、化妆品等领域应用广泛。其中

聚合物微球交联水凝胶在承受外力时聚合物可以通过链滑移或变形有效地耗散外界应力

赋予了水凝胶优异的强度和韧性

备受国内外学者关注。本文主要介绍了聚合物微球交联水凝胶、嵌段共聚物胶束交联水凝胶以及疏水缔合水凝胶的合成方法

归纳了其在传感器、组织工程以及药物释放等领域中的应用进展

对其增韧机理及应用前景进行分析

并展望了该领域的研究趋势

为可构筑高性能水凝胶提供依据。

Abstract

As a kind of soft material similar to human tissues

the three-dimensional hydrogels have been widely used in medicine

food

agriculture

forestry

cosmetics and other industries. Among them

hydrogels cross-linked by soft polymeric nanoparticles (MCHs) possess excellent strength and toughness

due to their unique energy dissipation mechanism via chain deformation under load. In this review

the microstructure and the toughening mechanism of traditional hydrogels and MCHs were discussed. The synthetic methods including macromolecular particles cross-linked hydrogels

micelle cross-linked hydrogels and hydrophobic association hydrogels were also described. The applications of MCHs in sensors

tissue engineering and drug release were summarized. Then the research trends and existing problems were prospected.

关键词

聚合物微球水凝胶增韧机理研究进展

Keywords

Polymeric nanoparticlesHydrogelsToughening mechanismResearch progress

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