Lipid Segregation in Membranes of Anionic Liposomes Adsorbed onto Polycationic Brushes.
نویسندگان
چکیده
Two-phased: Complexation of liposomes to spherical polycationic brushes induces lipid segregation in the liposomal membrane. The greater the initial anionic lipid content in the membrane, the more the electroneutral lipid dilutes the induced anionic clusters.
منابع مشابه
Multi-liposomal containers.
Small unilamellar liposomes, 40-60 nm in diameter, composed of anionic diphosphatidylglycerol (cardiolipin, CL(2-)) or phosphatidylcerine (PS(1-)) and zwitter-ionic egg yolk lecithin (EL) or dipalmitoylphosphatidylcholine (DPPC), electrostatically complex with polystyrene microspheres, ca. 100 nm in diameter, grafted by polycationic chains ("spherical polycationic brushes", SPBs). Polymer/lipos...
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ورودعنوان ژورنال:
- Chemistry
دوره 19 41 شماره
صفحات -
تاریخ انتشار 2013