生物降解材料聚羟基乙酸及其共聚物研究进展

Progress in Studies of Biodegradable Poly(glycolic acid) and Its Copolymers

聚羟基乙酸及其共聚物作为无毒且具有良好生物降解性和生物相容性的合成高分子材料,在生物医学和生态学等方面获得了广泛的应用。本文综述了聚羟基乙酸及其共聚物的发展概况、制备方法、生物降解性能,并讨论了聚羟基乙酸及其共聚物的应用,展望了其发展前景。

Poly （glycolic acid） （PGA） and it copolymers have been widely used in biomedicine and ecology because of their biodegradability and bioeompatibility. The preparation, properties and application of PGA and its copolymers are reviewed in this paper.