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自发形成的单层囊泡。

Spontaneously formed unilamellar vesicles.

作者信息

Nieh Mu-Ping, Kucerka Norbert, Katsaras John

机构信息

Canadian Neutron Beam Centre, Steacie Institute for Molecular Sciences, Chalk River Laboratories, National Research Council Canada, Chalk River, Ontario, Canada.

出版信息

Methods Enzymol. 2009;465:3-20. doi: 10.1016/S0076-6879(09)65001-1.

Abstract

Mixtures of long- and short-chain phospholipids can spontaneously form uniform unilamellar vesicles (ULVs) with diameters 50 nm (polydispersities of <0.3) or less. The morphology of these ULVs has mainly been characterized using small angle neutron scattering (SANS), a technique highly suited for the study of hydrogenous materials. Once formed, these ULVs have turned out to be highly stable and show great promise as imaging and therapeutic carriers.

摘要

长链和短链磷脂的混合物可以自发形成直径50纳米(多分散性小于0.3)或更小的均匀单层囊泡(ULV)。这些ULV的形态主要通过小角中子散射(SANS)来表征,这是一种非常适合研究含氢材料的技术。一旦形成,这些ULV已被证明具有高度稳定性,并作为成像和治疗载体显示出巨大潜力。

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