Structure formation of biomembranes in molecular scale
Project/Area Number |
21740308
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
Biophysics/Chemical physics
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Research Institution | The University of Tokyo |
Principal Investigator |
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Project Period (FY) |
2009 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
|
Keywords | ソフトマターの物理 / 生物物理 / シミュレーション / ソフトマター物理 |
Research Abstract |
We proposed an accurate estimation method of bending rigidity of biomembranes in molecular simulations. Our correction method for height fluctuation of planar membranes gives higher accuracy than the previous methods. We have found anisotropic surface tension of buckled membrane. This tension can be analytically derived using elliptic functions. We developed a novel coarse-grained model for lipid molecules, in which membrane properties can be varied over wide range.
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Report
(4 results)
Research Products
(21 results)
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[Presentation] 膜の物理2010
Author(s)
野口博司
Organizer
第3回ソフトマター物理若手勉強会(講師)
Place of Presentation
大阪府立大学(堺市)
Year and Date
2010-09-25
Related Report
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[Presentation] 膜の物理2009
Author(s)
野口博司
Organizer
第3回ソフトマター物理若手勉強会(講師)
Place of Presentation
筑波大学(つくば市)
Year and Date
2009-09-04
Related Report
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[Presentation] 膜の物理2009
Author(s)
野口博司
Organizer
第3回ソフトマター物理若手勉強会
Place of Presentation
筑波大学(筑波市)
Year and Date
2009-09-04
Related Report
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