Research and Development of Polylactide Hydroxyapatite Composites

Yao Fanglian,  Wang Hao,  Chen Wei,  Meng Jihong,  Yao Kangde
(School of Chemical Technology and Engineering, Tianjin University, Tianjin 300072)

Abstract  Polylactide/hydroxyapatite materials, as a class of composites, which have good bioactivity, absorbability and biodegradability and promising applications in biomedical fields, are receiving more and more attentions. In this paper, some recent research developments on the preparation, mechanical properties, interface compatibility, degradation behavior, biocompatibility of PLA/HA composites are introduced.
Key words  Polylactide,   Hydroxylapatite,  Composites

聚乳酸/羟基磷灰石复合材料

姚芳莲  王 浩  陈 炜  孟继红  姚康德*
(天津大学化工学院  天津  300072)

摘要  聚乳酸/羟基磷灰石材料作为一种新型的复合材料，具有生物活性、可吸收性和降解性，在生物医学领域有广泛应用。本文介绍了该复合材料的制备、力学性能、界面相容性、降解行为和生物相容性。
关键词  聚乳酸  羟基磷灰石  复合材料

姚芳莲  女，38岁，博士，副教授,现从事功能高分子和生物高分子研究。*联系人 E-mail: yaofanglian@tju.edu.cn
2002-11-12收稿，2003-04-01修回

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