摘要
对生物可降解脂肪族聚酯进行功能化改性可以有效设计并裁剪分子结构,调控材料的生物相容性、生物降解性以及改善聚酯的反应活性,是目前生物医用材料和食品包装材料领域研究的热点。从聚酯的分子设计、化学结构、合成方法以及性能等方面综述了近年有关生物可降解脂肪族聚酯的研究进展,重点阐述了功能基团为羟基、氨基、不饱和键和叠氮基等的脂肪族聚酯的研究现状。并对可降解脂肪族聚酯未来的发展趋势及应用前景进行了展望。
The functionalization of biodegradable polyesters provide many possibilities to enriching the design of molecule structure, tunable biocompatibility and biodegradability and improving bioactivity, Hence such research on the functionalization of polyester had become the hot topic in the biomedical materials, The recent progress in the molecular design, chemical structures, synthesis techniques and related properties of the functionalized aliphatic polyesters were reviewed, Hydroxyl, amino groups, azido, and unsaturated bond and aliphatic polyester researoth as a functional group were elaberated emphatically, Furthermore, the development trends and prospects of functionalized aliphatic polyesters were also analyzed and forecasted,
出处
《塑料》
CAS
CSCD
北大核心
2014年第1期36-40,共5页
Plastics
基金
国家公益性行业科研专项(201310151)
关键词
功能化脂肪族聚酯
功能基团
生物可降解
生物医用材料
分子设计
functional aliphatic polyesters
functional groups
biodegradable
biomedical materials
molecular design
