Correlated lateral phase separations in stacks of lipid membranes
文献类型：期刊论文
| 作者 | Hoshino, T; Komura, S; Andelman, D |
| 刊名 | JOURNAL OF CHEMICAL PHYSICS
 |
| 出版日期 | 2015 |
| 卷号 | 143期号:24页码:243124 |
| 通讯作者 | Hoshino, T (reprint author), Tokyo Metropolitan Univ, Grad Sch Sci & Engn, Dept Chem, Tokyo 1920397, Japan. |
| 英文摘要 | Motivated by the experimental study of Tayebi et al. [Nat. Mater. 11, 1074 (2012)] on phase separation of stacked multi-component lipid bilayers, we propose a model composed of stacked two-dimensional Ising spins. We study both its static and dynamical features using Monte Carlo simulations with Kawasaki spin exchange dynamics that conserves the order parameter. We show that at thermodynamical equilibrium, due to strong inter-layer correlations, the system forms a continuous columnar structure for any finite interaction across adjacent layers. Furthermore, the phase separation shows a faster dynamics as the inter-layer interaction is increased. This temporal behavior is mainly due to an effective deeper temperature quench because of the larger value of the critical temperature, T-c, for larger inter-layer interaction. When the temperature ratio, T/T-c, is kept fixed, the temporal growth exponent does not increase and even slightly decreases as a function of the increased inter-layer interaction. (C) 2015 AIP Publishing LLC. |
| 学科主题 | Chemistry ; Physics |
| 类目[WOS] | Chemistry, Physical ; Physics, Atomic, Molecular & Chemical |
| 关键词[WOS] | QUENCHED BINARY ALLOY ; 2-DIMENSIONAL MODEL SYSTEM ; COMPUTER-SIMULATION ; TIME EVOLUTION ; UNBINDING TRANSITION ; MONTE-CARLO ; BEHAVIOR ; ADSORPTION ; CROSSOVER ; BILAYERS |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/20736]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Hoshino, T,Komura, S,Andelman, D. Correlated lateral phase separations in stacks of lipid membranes[J]. JOURNAL OF CHEMICAL PHYSICS,2015,143(24):243124. |
| APA | Hoshino, T,Komura, S,&Andelman, D.(2015).Correlated lateral phase separations in stacks of lipid membranes.JOURNAL OF CHEMICAL PHYSICS,143(24),243124. |
| MLA | Hoshino, T,et al."Correlated lateral phase separations in stacks of lipid membranes".JOURNAL OF CHEMICAL PHYSICS 143.24(2015):243124. |
入库方式： OAI收割
来源：理论物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。