明胶
自愈水凝胶
材料科学
各向异性
制作
自组装
高分子科学
化学工程
复合材料
纳米技术
高分子化学
化学
光学
有机化学
物理
工程类
病理
医学
替代医学
作者
Kohei Kawaguchi,Syuuhei Komatsu,Akihiko Kikuchi,Yasuya Nomura,Kazuki Murai
出处
期刊:Polymer Journal
[Springer Nature]
日期:2021-11-30
卷期号:54 (3): 377-383
被引量:3
标识
DOI:10.1038/s41428-021-00589-6
摘要
Using a facile method, a gelatin hydrogel with anisotropic gel properties was prepared on a substrate via hydrogelation to induce self-assembly. The specific structure of the gelatin network of the hydrogel was controlled by changing the specific surface properties of the substrate. The anisotropic swelling and mechanical behavior of the hydrogel were found to be based on its specific structure. Using a facile method, a gelatin hydrogel with anisotropic gel properties was prepared on a substrate via hydrogelation to induce self-assembly. Three kinds of surface properties (structural control factors) of the template induce the formation of an anisotropic gelatin network by self-assembly. The swelling behavior and mechanical properties of the anisotropic and isotropic gelatin hydrogels are different. When the hydrogel is compressed in a direction perpendicular to the tube-like gelatin network, the inner space of the network is compressed.
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