Research Progress in Shape Memory Hydrogels

Min HUANG; Chun-hui LUO

doi:10.14028/j.cnki.1003-3726.2021.12.002

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Research Progress in Shape Memory Hydrogels

更新时间：2022-08-30

- Research Progress in Shape Memory Hydrogels
- Polymer Bulletin Vol. 34, Issue 12, Pages: 13-21(2021)
- 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.1003-3726.2021.12.002
  CLC：
- Published：20 December 2021，
  
  Received：10 August 2020，
  
  Revised：04 August 2021，
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Min HUANG, Chun-hui LUO. Research Progress in Shape Memory Hydrogels. [J]. Polymer Bulletin 34(12):13-21(2021)
DOI：

Min HUANG, Chun-hui LUO. Research Progress in Shape Memory Hydrogels. [J]. Polymer Bulletin 34(12):13-21(2021) DOI： 10.14028/j.cnki.1003-3726.2021.12.002.

摘要

形状记忆水凝胶(SMHs)是一种功能高分子材料

兼具形状记忆效应、高含水量以及良好的生物相容性等优点

其较高强度的三维多孔结构为细胞粘附、生长和迁移提供了良好的类组织微环境

尤其是在外界刺激下的形状记忆能力使其在人工智能和医疗领域显示出诱人的应用前景。本文总结了SMHs的合成方法与形状记忆原理

并阐述了其在3D打印、传感器、软体机器人、组织工程以及信息传输等领域的应用进展。基于形状记忆水凝胶的结构与性能

探讨了SMHs面临的挑战和研究趋势。

Abstract

Shape memory hydrogels (SMHs) are functional polymer materials with the advantages of shape memory effect

high water content

and good biocompatibility. Their porous structures and high strength provide excellent tissuelike microenvironments for cell adhesion

growth and migration. Particularly

the shape memory abilities under external stimuli endow them attractive applications in artificial intelligence and medicines. The progress in synthetic methods

principle of shape memory as well as their applications including 3D printing

sensors

soft robots

tissue engineering

and information transmission are reviewed in this paper. Based on structures and properties

challenges and research trends faced by SMHs are discussed.

关键词

形状记忆应用水凝胶

Keywords

Shape memoryApplicationHydrogel

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