A dissipative dynamical method based on discrete variational principle: stationary shapes of three-dimensional vesicle
文献类型：期刊论文
| 作者 | Xia, BK ; Li, JF ; Li, WH ; Zhang, HD ; Qiu, F |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2013 |
| 卷号 | 62期号:24页码:248701 |
| 关键词 | FLUID MEMBRANES AXISYMMETRICAL VESICLES PHASE-SEPARATION DEFORMATION TRANSFORMATIONS CONFIGURATIONS TRANSITION CURVATURE EQUATIONS OBLATE |
| ISSN号 | 1000-3290 |
| 通讯作者 | Li, JF (reprint author), Fudan Univ, Dept Macromol Sceince, State Key Lab Mol Engn Polymers, Shanghai 200433, Peoples R China. |
| 英文摘要 | In this article, the dissipative dynamical evolution method based on the discrete variational principle is applied to a threedimensional (3D) vesicle system. The stationary shapes of vesicles are obtained through the minimization of membrane bending energy without any symmetric assumption, which is an outstanding merit of our method Aiming at a 3D vesicle system with certain parameter settings, a series of axisymmetric shapes are achieved by our method. The simulation results are in good agreement with those obtained with axisymmetric assumption, which indicates that our method can describe the deformation of 3D vesicle with extremely high precision. In addition, a shape transition between two stable states with great difference is studied, which further implies the capability of our proposed method in simulating large deformations regarding the 3D membrane. We believe that we have provided a very powerful simulation method for the future studies of bio-membrane deformations. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [21104010, 20874019, 21174031] |
| 原文出处 | http://dx.doi.org/10.7498/aps.62.248701 |
| 语种 | 中文 |
| WOS记录号 | WOS:000329040100050 |
| 公开日期 | 2014-04-25 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/15219]  |
| 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 | Xia, BK,Li, JF,Li, WH,et al. A dissipative dynamical method based on discrete variational principle: stationary shapes of three-dimensional vesicle[J]. ACTA PHYSICA SINICA,2013,62(24):248701. |
| APA | Xia, BK,Li, JF,Li, WH,Zhang, HD,&Qiu, F.(2013).A dissipative dynamical method based on discrete variational principle: stationary shapes of three-dimensional vesicle.ACTA PHYSICA SINICA,62(24),248701. |
| MLA | Xia, BK,et al."A dissipative dynamical method based on discrete variational principle: stationary shapes of three-dimensional vesicle".ACTA PHYSICA SINICA 62.24(2013):248701. |
入库方式： OAI收割
来源：理论物理研究所
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