A Universal Soaking Strategy to Convert Composite Hydrogels into Extremely Tough and Rapidly Recoverable Double-Network Hydrogels

被引：569

作者：

Yang, Yanyu ^{[1
]}

Wang, Xing ^{[1
]}

Yang, Fei ^{[1
]}

Shen, Hong ^{[1
]}

Wu, Decheng ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Chem, State Key Lab Polymer Phys & Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China

来源：

ADVANCED MATERIALS | 2016年 / 28卷 / 33期

关键词：

COVALENT ENTANGLEMENT HYDROGELS; HIGH MECHANICAL STRENGTH; GRAPHENE OXIDE; CHITOSAN HYDROGELS; DIPOLE-DIPOLE; SELF-RECOVERY; RELEASE; POLYSACCHARIDE; MICROSPHERE; GELATION;

D O I：

10.1002/adma.201601742

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Soak n' Boost: A universal strategy to manu facture hybrid double-network hydrogels with eminent mechanical properties is developed by postformation of the chitosan microcrystalline and chain-entanglement physical networks via simple treatment of the chitosan composite hydrogels using alkaline and saline solutions. The strategy may open an avenue to fabricate multi farious double-network hydrogels for promising applications in antifouling materials, drug delivery, and tissue engineering.

引用

页码：7178 / +

页数：8

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