Preparation and properties of EDC/NHS mediated crosslinking poly (gamma-glutamic acid)/epsilon-polylysine hydrogels
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- 作者：Jiachuan Huaa ; Zheng Lia ; lizheng_nx@163.com" class="auth_mail" title="E-mail the corresponding author ; Wen Xiaa ; Ning Yanga ; Jixian Gonga ; Jianfei Zhanga ; zhangjianfei1960@126.com" class="auth_mail" title="E-mail the corresponding author ; Changsheng Qiaob
- 关键词：Poly γ-glutamic acid ; ε-Polylysine ; Hydrogel ; Swelling kinetics ; Biocompatibility
- 刊名：Materials Science & Engineering C
- 出版年：2016
- 出版时间：1 April 2016
- 年：2016
- 卷：61
- 期：Complete
- 页码：879-892
- 全文大小：2730 K
文摘
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We prepared a biocompatible and degradable poly amino acids hydrogel via EDC/NHS polymerization.
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The PGA/PL hydrogel was pH-sensitive and could adjust the pH of swelling media intelligently.
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A novel method was made to qualitatively test the optical transparency of translucent materials.
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A novel optical rheology technique was used to detected gelation time of hydrogel.