自愈水凝胶
纳米技术
计算机科学
高分子科学
材料科学
数据科学
工程类
化学工程
作者
Yi Zhong,Qian Lin,Yu Han,Lei Shao,Xiang Cui,Qian Pang,Yabin Zhu,Ruixia Hou
标识
DOI:10.3389/fchem.2024.1376799
摘要
Polyvinyl alcohol (PVA) hydrogel is favored by researchers due to its good biocompatibility, high mechanical strength, low friction coefficient, and suitable water content. The widely distributed hydroxyl side chains on the PVA molecule allow the hydrogels to be branched with various functional groups. By improving the synthesis method and changing the hydrogel structure, PVA-based hydrogels can obtain excellent cytocompatibility, flexibility, electrical conductivity, viscoelasticity, and antimicrobial properties, representing a good candidate for articular cartilage restoration, electronic skin, wound dressing, and other fields. This review introduces various preparation methods of PVA-based hydrogels and their wide applications in the biomedical field.
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