Voltammetric elucidation of ion transfer through an extremely thin membrane
Voltammetric elucidation of ion transfer through an extremely thin membrane
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DOI：
10.1002/elan.200302883
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发表时间：
2004-05-01
期刊：
影响因子：
3
通讯作者：
Kihara, S
中科院分区：
文献类型：
--
作者：
Ichieda, N;Shirai, O;Kihara, S
对离子通过厚度为1 mm~10 nm的液膜的循环伏安曲线进行了数字模拟。对于厚度约为10 nm的超薄类脂薄膜，当假定离子在双层类脂薄膜中的扩散系数非常小(10(-13)~10(-14)cm(-2)S(-1))时，模拟的电流大小和伏安曲线形状与实验观察到的类似。
Digital simulation of the cyclic voltammogram for the ion transfer through a liquid membrane of thickness from 1 mm to 10 nm was performed. The magnitude of current and the shape of the voltammogram simulated for extremely thin membrane (10 nm thick) were similar to those observed experimentally with a bilayer lipid membrane, BLM, of about 10 nm in thick, when the diffusion coefficient of an ion in the BLM was assumed to be extraordinary small (10(-13) to 10(-14) cm(2) s(-1)).