Norcantharidin(NCTD) loaded PLA-PEG nanoparticles are prepared by double emulsion method and nanoprecipitation method respectively.

• 采用复乳法和相分离法两种方法制备去甲斑蝥素的聚乳酸-聚乙二醇嵌段共聚物(PLA-PEG)纳米微球。