聚乳酸及其共聚物制备医用多孔材料的研究进展(Ⅱ)  

Recent Research Advance in Preparation of Biodegradable Porous Scaffolds from Polylactic Acid and Its Copolymers(Ⅱ)

作　　者：陈曦[1] 李世荣[1] 郭嘉[1] 柏正武[1] 

机构地区：[1]武汉工程大学湖北省新型反应器与绿色化学工艺重点实验室,湖北武汉430073

出　　处：《化学与生物工程》2007年第5期1-4,8,共5页Chemistry & Bioengineering

基　　金：国家自然科学基金资助项目(20376065);湖北省自然科学基金重点项目(2002AB045)

摘　　要：回顾了1998-2001年聚乳酸及其共聚物制备可生物降解医用多孔支架材料技术的发展,比较了改进前后的多孔材料制备方法以及所制备材料的差异,并对所制备多孔支架材料的应用性能进行了比较。In this paper, the development of preparation of biodegradable porous scaffolds from polylactic acid and its copolymers during the year of 1998-2001 is reviewed. A comparison between the advanced preparation methods and improved products and those in 10 years ago is carried out. The properties of porous scaffolds prepared by these methods are also evaluated.

关 键 词：组织工程 多孔支架材料 聚乳酸 聚羟基乙酸 聚乳酸及聚羟基乙酸共聚物 

分 类 号：R318.08[医药卫生—生物医学工程]