PVA水凝胶的制备及在生物医学工程中的应用

Preparation and modification of polyvinyl alcohol hydrogels and their application in biomedical engineering

聚乙烯醇水凝胶在生物医学工程领域的用途非常广泛。本文就PVA水凝胶的制备、改性及其在生物医学工程中的应用进行综述,简述了PVA水凝胶的溶胀和收缩机理,同时对其发展方向进行了展望。

Polyvinyl alcohol hydrogels have been widely used in the biomedical engineering. The preparation and modification of polyvinyl alcohol hydrogels and their application in the biomedical engineering are reviewed in the paper, the swelling and shrinking mechanisms ofpolyvinyl alcohol hydrogels are also summarized brielfly, and the future development prospect is finally put forward.