Micellar Shape Change in Amphiphilic Solution: A Molecular Dynamics Study

被引：5

作者：

Fujiwara, Susumu ^{[1
]}

Hashimoto, Masato ^{[1
]}

Itoh, Takashi ^{[1
]}

Horiuchi, Ritoku ^{[2
]}

机构：

[1] Kyoto Inst Technol, Dept Macromol Sci & Engn, Sakyo Ku, Kyoto 6068585, Japan

[2] Natl Inst Nat Sci, Natl Inst Fus Sci, Fundamental Phys Simulat Res Div, Toki, Gifu 5095292, Japan

来源：

CHEMISTRY LETTERS | 2012年 / 41卷 / 10期

关键词：

SIMULATION; TRANSITIONS; MEMBRANES;

D O I：

10.1246/cl.2012.1038

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Micellar shape change in amphiphilic solution after sudden change in the solvophilic interaction is studied by molecular dynamics simulations of coarse-grained, rigid amphiphiles. Our simulations demonstrate that, after sudden increase in intensity of the solvophilicity, the disc micelle transforms into cylindrical or spherical micelles immediately. In contrast, spherical micelles coalesce into a disc micelle in a stepwise manner after sudden decrease in intensity of the solvophilicity.

引用

页码：1038 / 1040

页数：3

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