木质素基水凝胶的应用研究进展

Progress in the Application of Lignin-based Hydrogel

关键词:  木质素  水凝胶  生物医药  传感应变  吸附

Key Words:lignin  hydrogel  biomedicine  strain sensing  adsorption

摘要:木质素是世界上含量仅次于纤维素的生物聚合物，也是地球上可供人类利用的最丰富的芳烃资源。木质素丰富的官能团也为其高值利用提供了可能。本文从木质素基水凝胶最新的发展动态展开，综述当前木质素基水凝胶的制备方法、应用领域及发展状况，具体介绍了木质素基水凝胶在生物医药、传感应变及吸附等较为热门领域的最新研究成果。

Abstract:Lignin is a biopolymer only second to cellulose in the world， and it is also the most abundant aromatic resource available for human on the earth. The rich functional groups in lignin also provide the possibility of high value utilization of lignin. In this paper， based on the latest development trend of lignin-based hydrogel， the preparation methods， application fields and development status of lignin-based hydrogel were reviewed， the latest research results of lignin-based hydrogels in the popular fields of biomedicine， strain sensing and adsorption were introduced in detail.