摘要
聚三亚甲基碳酸酯具有良好的生物降解性能及生物相容性,是一种重要的生物降解医用高分子材料,在生物医用领域具有巨大的潜在应用。本文结合近几年的研究进展,综述了聚三亚甲基碳酸酯改性的三大类方法,详细介绍了聚三亚甲基碳酸酯的功能化方法与途径、讨论了聚三亚甲基碳酸酯与不同类别单体共聚改性的研究现状及性能变化,并总结了共混改性对聚三亚甲基碳酸酯性能的影响,最后介绍了改性后的聚三亚甲基碳酸酯在生物医用领域的应用。
As one of the most important aliphatic polycarbonates, poly （trimethylene carbonate） （PTMC） has been widely studied because of its well-documented biocompatibility, biodegradability and rubber-like properties. This paper summarized the progress in performance improvement of PTMC, and especially discussed the methods of functionalization, copolymerization and blend modification of PTMC. The effect of the improvement methods on the performance of PTMC was exhibited. At last, this paper summarized the potential applications of the modified PTMC in biomedical fields.
出处
《高分子通报》
CAS
CSCD
北大核心
2016年第11期23-38,共16页
Polymer Bulletin
基金
国家自然科学基金(51503093)
辽宁省博士科研启动基金(201501116)
辽宁省科学事业公益研究基金(2015001007)
沈阳市科技攻关项目(F16-205-1-37)
关键词
聚三亚甲基碳酸酯
功能化
开环共聚
共混
医用材料
Poly （ trimethylene carbonate）
Functionalization
Ring-opening copolymerization
Blend modification Biomedical materials
