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题名: Size and configuration effect on ion transport of biological membrane
作者: Zhang, LY
刊名: COMMUNICATIONS IN THEORETICAL PHYSICS
出版日期: 2000
卷号: 34, 期号:2, 页码:359-364
关键词: NONEQUILIBRIUM RESPONSE SPECTROSCOPY ;  CELL-ADHESION ;  CHANNELS ;  BIOMEMBRANES ;  CONDUCTANCE ;  ACTIVATION ;  KINETICS ;  VESICLE ;  NOISE ;  FLUID
学科分类: Physics
通讯作者: Zhang, LY , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.
部门归属: Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
英文摘要: The theoretical model of the ion channel is described and the conductivity mechanism on the single ion channel of biomembrane has been discussed. By starting with the Boltzmann equation, we obtain the distribution function of ions in the single channel and the expression of electric current in the case of the cylindrical symmetry. Our model takes into account the selectivity for different ions and supports the binding site model. It has been shown that the interaction between the ion and the protein and water environment in biomembrane is the key factor. The theoretical relation of current-voltage is in agreement with the experimental values.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000089836300027
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/12905
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Zhang, LY. Size and configuration effect on ion transport of biological membrane[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2000,34(2):359-364.
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