发明授权
US4927637A Liposome extrusion method 失效
脂质体挤出法

Liposome extrusion method
摘要:
A suspension of heterogeneous size liposomes is passed through a polymer filter having a web-like construction providing a network of interconnected, tortuous-path capillary pores, and a membrane thickness of at least about 100 microns. The processed liposomes have a selected average size less than about 0.4 microns, and a narrow size distribution.
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