摘要
新生代的纤维素气凝胶材料兼具传统气凝胶的优良特性及自身优良生物相容性和可降解性,在生物医药等领域应用前景广阔。本研究简述了纤维素气凝胶的制备过程,综述了直接添加/生成法、构建客体法和直接包覆法三种常见的纤维素复合气凝胶制备技术,列举了纤维素气凝胶在药物运载系统、组织工程等生物医药领域的应用,最后对纤维素气凝胶材料的发展前景和研究方向进行了展望。
Cellulose aerogel,as a new generation aerogel,has combined prominent properties of traditional aerogel and biocompatibility and biodegradability of itself,which gained prominent applications in bio-medical field.This research has described the preparation process of cellulose aerogel and introduced three kinds of preparative techniques of cellulose composite aerogels:Direct addition/formation,object construction and direct coating.The application in bio-medical field as drug delivery system and tissue engineering materials of cellulose aerogels are summarized.Finally,a perspective on the cellulose aerogels and the research directions in the future are briefly discussed.
作者
付菁菁
何春霞
陈永生
王思群
FU Jing-jing;HE Chun-xia;CHEN Yong-sheng;WANG Si-qun(Nanjing Research Institute for Agricultural Mechanization,Ministry of Agriculture,Nanjing 210014,China;College of Engineering,Nanjing Agricultural University,Nanjing 210031,China;Center for Renewable Carbon,University of Tennessee,Knoxville,TN 37996,USA)
出处
《纤维素科学与技术》
CAS
CSCD
2018年第1期69-77,共9页
Journal of Cellulose Science and Technology
基金
林业公益化行业科研专项(201504603)
中国农科院农业科技创新工程项目"生物质转化利用装备创新团队"
关键词
纤维素复合气凝胶
制备技术
生物医药
药物运载
组织工程
cellulose composite aerogel
preparation technique
bio-medical
drug release
tissue engineering
