生物医用材料脂肪族聚酯的改性和应用研究  

Research on Modification and Application of Aliphatic Polyester as Biomedical Materials

作　　者：詹世平[1,2] 阜金秋 王景昌 王卫京[1,2] 李鸣明 ZHAN Shi-ping;FU Jin-qiu;WANG Jing-chang;WANG Wei-jing;LI Ming-ming(College of Environmental&Chemical Engineering,Dalian University,Dalian 116622,China;Chemical and Environmental Protection Engineering Research Technology Center,Dalian 116622,China)

机构地区：[1]大连大学环境与化学工程学院,辽宁大连116622 [2]辽宁省化工环保工程技术研究中心,辽宁大连116622

出　　处：《塑料科技》2020年第4期116-124,共9页Plastics Science and Technology

摘　　要：生物医用材料脂肪族聚酯具有优良的生物相容性、可再生性、可吸收性以及生物可降解性等特点,在医疗、医药、组织工程以及医学检测等领域受到了广泛的关注。通过接枝改性等方法引入具有一定特殊性能的功能基团或改变聚合物的形状,可以改善脂肪族聚酯的性能,获得更加广泛的用途。简述了脂肪族聚酯及其特性,对其改性方法进行了论述,对其实际应用进行了简要介绍,最后对脂肪族聚酯的应用前景及发展趋势进行了展望。Aliphatic polyesters as biomedical materials have attracted much attention in the fields of medical,medicine,tissue engineering and medical testing due to their excellent biocompatibility,renewability,absorbability and biodegradability.In order to improve the performance of biomedical materials and make them used more widely,the properties of aliphatic polyesters can be improved by introducing functional groups with the certain special properties through grafting modification or changing the shape of polymers.The structure classification methods of aliphatic polyesters were briefly described.The modification methods of aliphatic polyesters were discussed.The practical applications of aliphatic polyesters were briefly introduced.The application prospect and development trend of aliphatic polyesters were also forecasted.

关 键 词：脂肪族聚酯 接枝改性 共聚改性 星形聚合物 

分 类 号：TQ323.4[化学工程—合成树脂塑料工业] TB34[一般工业技术—材料科学与工程]