摘要
聚羟基烷酸酯(PHAs)是一种具有良好生物相容性的可降解生物材料。主要介绍了超临界二氧化碳抗溶剂法(SAS)辅助制备PHAs空白微球及载药微球的研究现状,探讨了该方法制备载药微球的原理及优势。最后对其研究发展方向进行了展望。
Polyhydroxyalkanoates（PHAs） is one of biodegradable materials with the good biological compatibility. The research status of microspheres which contain pure PHAs and drugqoaded PHAs both obtained by supercriticat anti- solvent（SAS） process were introduced in detail, and the principles and advantages of this method to prepare drug-loaded microspheres were discussed. Finally, the tendency of research development was forecasted.
出处
《化工新型材料》
CAS
CSCD
北大核心
2013年第3期161-162,167,共3页
New Chemical Materials
基金
国家自然科学基金项目(21176032):超临界流体辅助聚合物载药过程相行为及传质行为研究
