Application of self-consistent field theory to self-assembled bilayer membranes

doi:10.1088/1674-1056/24/12/128707

中国物理B ›› 2015, Vol. 24 ›› Issue (12): 128707-128707.doi: 10.1088/1674-1056/24/12/128707

所属专题： TOPICAL REVIEW — 8th IUPAP International Conference on Biological Physics

• TOPICAL REVIEW—8th IUPAP International Conference on Biological Physics • 上一篇下一篇

Application of self-consistent field theory to self-assembled bilayer membranes

张平文^a, 史安昌^b

a LMAM, CAPT & School of Mathematical Sciences, Peking University, Beijing 100871, China;
b Department of Physics & Astronomy, McMaster University, Hamilton, Ontario Canada L8S 4M1

收稿日期:2015-04-20 修回日期:2015-10-20 出版日期:2015-12-05 发布日期:2015-12-05
通讯作者: Zhang Ping-Wen, Shi An-Chang E-mail:pzhang@pku.edu.cn;shi@mcmaster.ca
基金资助:
Project supported by the National Natural Science Foundation of China (Grant Nos. 11421101 and 21274005) and the Natural Sciences and Engineering Research Council (NSERC) of Canada.

Application of self-consistent field theory to self-assembled bilayer membranes

Zhang Ping-Wen (张平文)^a, Shi An-Chang (史安昌)^b

a LMAM, CAPT & School of Mathematical Sciences, Peking University, Beijing 100871, China;
b Department of Physics & Astronomy, McMaster University, Hamilton, Ontario Canada L8S 4M1

Received:2015-04-20 Revised:2015-10-20 Online:2015-12-05 Published:2015-12-05
Contact: Zhang Ping-Wen, Shi An-Chang E-mail:pzhang@pku.edu.cn;shi@mcmaster.ca
Supported by:
Project supported by the National Natural Science Foundation of China (Grant Nos. 11421101 and 21274005) and the Natural Sciences and Engineering Research Council (NSERC) of Canada.

摘要/Abstract

摘要：

Bilayer membranes self-assembled from amphiphilic molecules such as lipids, surfactants, and block copolymers are ubiquitous in biological and physiochemical systems. The shape and structure of bilayer membranes depend crucially on their mechanical properties such as surface tension, bending moduli, and line tension. Understanding how the molecular properties of the amphiphiles determine the structure and mechanics of the self-assembled bilayers requires a molecularly detailed theoretical framework. The self-consistent field theory provides such a theoretical framework, which is capable of accurately predicting the mechanical parameters of self-assembled bilayer membranes. In this mini review we summarize the formulation of the self-consistent field theory, as exemplified by a model system composed of flexible amphiphilic chains dissolved in hydrophilic polymeric solvents, and its application to the study of self-assembled bilayer membranes.

关键词: amphiphilic molecules, bilayer membranes, elastic moduli, self-consistent field theory

Abstract:

Key words: amphiphilic molecules, bilayer membranes, elastic moduli, self-consistent field theory

中图分类号: (Membranes, bilayers, and vesicles)

87.16.D-

87.16.A- (Theory, modeling, and simulations) 61.25.hk (Polymer melts and blends)

张平文, 史安昌. Application of self-consistent field theory to self-assembled bilayer membranes[J]. 中国物理B, 2015, 24(12): 128707-128707.

Zhang Ping-Wen (张平文), Shi An-Chang (史安昌). Application of self-consistent field theory to self-assembled bilayer membranes[J]. Chin. Phys. B, 2015, 24(12): 128707-128707.

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Application of self-consistent field theory to self-assembled bilayer membranes

Application of self-consistent field theory to self-assembled bilayer membranes

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