中国造纸学报2023，Vol.38Issue(4)：116-125,10.DOI:10.11981/j.issn.1000-6842.2023.04.116
纳米纤维素基水凝胶在生物医学领域的研究进展
Research Progress of Nanocellulose-based Hydrogels for Biomedical Applications
摘要
Abstract
Nanocellulose has been widely used in biomedical and other fields because of its high specific surface area(150～250 m2/g),large aspect ratio,low density(1.6 g/cm3)and excellent mechanical properties(elastic modulus～150 GPa,high tensile strength～7.5 GPa).This paper mainly summarized the research progress of nanocellulose-based hydrogels in recent years.Firstly,the preparation methods of nanocellulose were introduced,including mechanical,acid hydrolysis,TEMPO oxidation and biological methods.Secondly,the common cross-linking methods of nanocellulose-based hydrogels,including physical crosslinking and chemical crosslinking,were listed.Finally,the applications of nanocellulose-based hydrogels in biomedical fields,including wound dressings,tissue engineering and drug delivery,were introduced.In addition,the development direction of nanocellulose-based hydrogels in biomedical field was prospected.关键词
纳米纤维素/水凝胶/制备/生物医学应用Key words
nanocellulose/hydrogels/preparation/biomedical applications分类
轻工纺织引用本文复制引用
李子江,张洁,郭风军,王滢,王娅萱,刘华玉,张长峰,司传领..纳米纤维素基水凝胶在生物医学领域的研究进展[J].中国造纸学报,2023,38(4):116-125,10.基金项目
"十四五"国家重点研发计划项目(2021YFD2100505) （2021YFD2100505）
山东省泰山学者特聘专家项目(TS20190956). （TS20190956）
