Ultrathin tough double network hydrogels showing adjustable muscle-like isometric force generation triggered by solvent

被引：60

作者：

Liang, Songmiao ^{[1
]}

Yu, Qiu Ming ^{[1
]}

Yin, Haiyan ^{[1
]}

Wu, Zi Liang ^{[1
]}

Kurokawa, Takayuki ^{[1
]}

Gong, Jian Ping ^{[1
]}

机构：

[1] Hokkaido Univ, Dept Biol Sci, Grad Sch Sci, Sapporo, Hokkaido 0600810, Japan

来源：

CHEMICAL COMMUNICATIONS | 2009年 / 48期

关键词：

HIGH MECHANICAL STRENGTH; POLYMER GELS; ARTIFICIAL MUSCLES; BIOMIMETIC SENSORS; PHASE-TRANSITION; ACTUATORS; COMPOSITES; RELEASE; FLOW;

D O I：

10.1039/b916581a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ultrathin double-network hydrogels, which have super-high toughness under micro-scale thickness (elastic elongation epsilon(b) > 1000%, tensile strength sigma(b) > 2 MPa and tearing energy G similar to B 600 J m(-2)), and solvent-triggered fast and high isometric stress generation, were synthesized by coupling the salt-controlled swelling process and polymer chain pre-reinforced technique.

引用

页码：7518 / 7520

页数：3

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