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arXiv 1501.00541cond-mat.soft
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单组分脂质体的快速自发组装

Rapid Spontaneous Assembly of Single Component Liposomes

P. Sunthar, Sopan M. Phapal

摘要:

我们提出了一种机制,并显示了两种变体的方法,其中自发(无障碍)组装的单组分单层脂质体的平均直径是内在的,与Helfrich的理论一致。它仅取决于温度和脂质类型,排除了通常观察到的动力学效应或外部强迫。这提供了第一个纯系统来研究囊泡形成组件的自组装,并且具有自然的长度尺度,它可能对生物前条件下的囊泡大小选择具有意义。

英文摘要:

We present a mechanism and show two variants of a method where the average diameter of spontaneously (barrier-free) assembled single component unilamellar liposomes is intrinsic, in agreement with Helfrich's theory. It depends only on the temperature and the lipid type, eliminating kinetic effects or external forcing normally observed. This provides the first pure system to study the self-assembly of vesicle forming components, and with a natural length scale it may have an implication for vesicle size selection under pre-biotic conditions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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