Hydrogels for Soft Machines

被引：871

作者：

Calvert, Paul ^{[1
]}

机构：

[1] Univ Massachusetts, Dept Mat & Text, N Dartmouth, MA 02747 USA

来源：

ADVANCED MATERIALS | 2009年 / 21卷 / 07期

关键词：

DOUBLE-NETWORK HYDROGELS; VOLUME PHASE-TRANSITION; HIGH MECHANICAL STRENGTH; POLYMER-GEL; CONTROLLED-RELEASE; ARTICULAR-CARTILAGE; LARGE-DEFORMATION; DRUG-DELIVERY; METATHESIS POLYMERIZATION; THERMORESPONSIVE HYDROGEL;

D O I：

10.1002/adma.200800534

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Hydrogels have applications in surgery and drug delivery, but are never considered alongside polymers and composites as materials for mechanical design. This is because synthetic hydrogels are in general very weak. In contrast, many biological gel composites, such as cartilage, are quite strong, and function as tough, shock-absorbing structural solids. The recent development of strong hydrogels suggests that it may be possible to design new families of strong gels that would allow the design of soft biomimetic machines, which have not previously been possible.

引用

页码：743 / 756

页数：14

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