ITP OpenIR  > 理论物理所2013年知识产出
A dissipative dynamical method based on discrete variational principle: stationary shapes of three-dimensional vesicle
Xia, BK; Li, JF; Li, WH; Zhang, HD; Qiu, F; Li, JF (reprint author), Fudan Univ, Dept Macromol Sceince, State Key Lab Mol Engn Polymers, Shanghai 200433, Peoples R China.
2013
发表期刊ACTA PHYSICA SINICA
ISSN1000-3290
卷号62期号:24页码:248701
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.
部门归属[Xia Bin-Kai; Li Jian-Feng; Li Wei-Hua; Zhang Hong-Dong; Qiu Feng] Fudan Univ, Dept Macromol Sceince, State Key Lab Mol Engn Polymers, Shanghai 200433, Peoples R China; [Li Jian-Feng] Chinese Acad Sci, Kavli Inst Theoret Phys, Beijing 100190, Peoples R China
关键词Fluid Membranes Axisymmetrical Vesicles Phase-separation Deformation Transformations Configurations Transition Curvature Equations Oblate
学科领域Physics
资助者National Natural Science Foundation of China [21104010, 20874019, 21174031] ; National Natural Science Foundation of China [21104010, 20874019, 21174031] ; National Natural Science Foundation of China [21104010, 20874019, 21174031] ; National Natural Science Foundation of China [21104010, 20874019, 21174031]
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收录类别SCI
语种中文
资助者National Natural Science Foundation of China [21104010, 20874019, 21174031] ; National Natural Science Foundation of China [21104010, 20874019, 21174031] ; National Natural Science Foundation of China [21104010, 20874019, 21174031] ; National Natural Science Foundation of China [21104010, 20874019, 21174031]
WOS记录号WOS:000329040100050
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被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15219
专题理论物理所2013年知识产出
通讯作者Li, JF (reprint author), Fudan Univ, Dept Macromol Sceince, State Key Lab Mol Engn Polymers, Shanghai 200433, Peoples R China.
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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,&Li, JF .(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.
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