包埋材料应用概述  

Application of Embedding Materials

作　　者：郑明昱[1] 王建华[1] 

机构地区：[1]重庆大学生物工程学院,重庆400044

出　　处：《材料导报》2013年第23期84-87,共4页Materials Reports

基　　金：重庆市自然科学基金重点项目(cstc2013jjB0011);重庆市科技攻关计划项目(CSTC2009AB1043)

摘　　要：分别概述了医药、环境和生物等领域中较常用的包埋材料,并介绍了各种材料的特性、使用条件和适用范围。医药领域常用的包埋材料是乳酸-乙醇酸共聚物、κ-卡拉胶和生物降解性高分子材料;环境科学领域常用的包埋材料是海藻酸钠和聚乙烯醇;生物领域常用的包埋材料则是生物降解高分子材料、海藻酸钠和水凝胶。各领域使用的材料不尽相同,若能研发出针对性强、使用方便的包埋材料和相应的包埋方法,则包埋技术的发展前景将更广阔。The embedding materials used in the fields of medicine, environment and biology are reviewed. And the characters, application conditions and scope are described. The embedding materials commonly used in the field of medicine are lactic acid-glycolic acid copolyrner, carrageenan and biodegradable polymer materials those used in en- vironmental field are sodium alginate and polyvinyl alcohol; those used in biological fields are biodegradable polymer materials, sodium alginate and hydrogels. The materials used in various fields vary, if developing embedding materials that are targeted and easy to use and the corresponding ways, the developing prospects of embedding technology could be more broad.

关 键 词：包埋材料 包埋技术 应用 

分 类 号：TB34[一般工业技术—材料科学与工程]