CURVATURE-INDUCED LATERAL PHASE SEGREGATION IN 2-COMPONENT VESICLES

被引：165

作者：

SEIFERT, U ^{[1
]}

机构：

[1] FORSCHUNGSZENTRUM JULICH, FORSCHUNGSZENTRUM, INST FESTKORPERFORSCH, W-5170 JULICH 1, GERMANY

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 70卷 / 09期

关键词：

D O I：

10.1103/PhysRevLett.70.1335

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Shape transformations of two-component vesicles in which the spontaneous curvature depends on the local compositions in the two monolayers are investigated theoretically. Even if the two components do not exhibit lateral phase separation in spherical vesicles, temperature-induced shape transformations cause lateral phase segregation. Vesiculation of smaller buds is favored in the two-component system. In two-component vesicles with intermonolayer phase separation, thermal budding is dominated by the different thermal expansion coefficients of the two monolayers.

引用

页码：1335 / 1338

页数：4

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