Evaluation method for ion transport via nanopores: Toward a neural stimulation electrode using membrane protein
Evaluation method for ion transport via nanopores: Toward a neural stimulation electrode using membrane protein
复制标题
通过纳米孔进行离子传输的评估方法:使用膜蛋白的神经刺激电极
DOI:
10.1109/bmeicon.2012.6172023
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发表时间:
2012
期刊:
影响因子:
--
通讯作者:
M. Sugawara
中科院分区:
文献类型:
--
作者:
Y. Ishii;T. Yagi;M. Sugawara
We intend to develop a new stimulation electrode that contains tubular membrane proteins. A “proteoelectrode” should be capable of controlling membrane potential through the pores formed by tubular membrane proteins. We have tested the formation of lipid bilayers and the insertion of alpha-hemolysin into them. An ion indicator method for measuring molecule transfer through alpha-hemolysin in the lipid bilayer was tested. Fluorescence imaging of the ion indicator showed the assembly of a lipid bilayer and the formation of alpha-hemolysin pores. This could be a simple and effective technique for evaluating the performance of a proteoelectrode.
影响因子:
15
作者:
Holden, Matthew A.;Needham, David;Bayley, Hagan
通讯作者:
Bayley, Hagan
影响因子:
12.6
作者:
Klemic, KG;Klemic, JF;Sigworth, FJ
通讯作者:
Sigworth, FJ
影响因子:
2.9
作者:
Szmacinski,H;Lakowicz,JR
通讯作者:
Lakowicz,JR