Self-healing Hydrogels Based on Constitutional Dynamic Chemistry and Their Potential Biomedical Applications

Bi-hua Ye; Lu Meng; Li-hua Li; Na Li; Zhi-wen Li; Ri-wang Li; Zheng-wei Cai; Chang-ren Zhou

doi:10.11777/j.issn1000-3304.2016.15235

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Self-healing Hydrogels Based on Constitutional Dynamic Chemistry and Their Potential Biomedical Applications

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- Self-healing Hydrogels Based on Constitutional Dynamic Chemistry and Their Potential Biomedical Applications
- Acta Polymerica Sinica Issue 2, Pages: 134-148(2016)
- 作者机构：
  
  1. 暨南大学材料科学与工程系,广州,510632
  2. 人工器官与材料教育部工程中心,广州,510632
- 作者简介：
- 基金信息：
- DOI：10.11777/j.issn1000-3304.2016.15235
  CLC：
- Published：20 February 2016，
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Bi-hua Ye, Lu Meng, Li-hua Li, Na Li, Zhi-wen Li, Ri-wang Li, Zheng-wei Cai, Chang-ren Zhou. Self-healing Hydrogels Based on Constitutional Dynamic Chemistry and Their Potential Biomedical Applications. [J]. Acta Polymerica Sinica (2):134-148(2016)
DOI：

Bi-hua Ye, Lu Meng, Li-hua Li, Na Li, Zhi-wen Li, Ri-wang Li, Zheng-wei Cai, Chang-ren Zhou. Self-healing Hydrogels Based on Constitutional Dynamic Chemistry and Their Potential Biomedical Applications. [J]. Acta Polymerica Sinica (2):134-148(2016) DOI： 10.11777/j.issn1000-3304.2016.15235.

摘要

自愈合水凝胶与传统水凝胶相比

经受力破坏后仍可恢复其结构和功能

具有自我修复损伤的特点

是近年来备受关注的一种智能软材料.动态建构化学概念的引入

极大地促进了多响应性动态自愈合水凝胶的发展.本文综述了近年来基于动态建构化学合成自愈合水凝胶的方法

包括多重氢键作用、疏水相互作用、亚胺键、酰腙键等

并分析探讨了影响凝胶自愈合性能的因素及其在生物医学领域的潜在应用

还对其未来的发展进行了展望.

Abstract

Compared with traditional hydrogels

self-healing hydrogels can restore their structures and functionalities automatically after damage

which have caused extensive concern as smart soft materials in recent years.The rapid development of multi-responsive dynamic self-healing hydrogels has been achieved by introducing the concept of constitutional dynamic chemistry in this field.In this review

the current strategies for synthesizing self-healing hydrogels based on the concept of constitutional dynamic chemistry are introduced

including multiple hydrogen bonds

hydrophobic interactions

imine bonds

acylhydrazone bonds

etc.Furthermore

the key factors affecting self-healing properties and the applications of self-healing hydrogels in biomedicine are discussed

as well as the challenge and future development of self-healing hydrogels are proposed.

关键词

自愈合水凝胶动态建构化学

Keywords

Self-healingHydrogelsConstitutional dynamic chemistry

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Related Institution

College of Materials Science and Engineering, Qingdao University

Department of Polymer Science and Engineering, Zhejiang University

School of Polymer Science and Engineering, Qingdao University of Science and Technology

Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, College of Chemistry and Chemical Engineering, University of Technology

College of Chemistry and Environmental Engineering, Shenzhen University

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