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SUBSTRATE FOR PATCH-CLAMP DEVICE, PLANAR SUBSTRATE TYPE PATCH-CLAMP DEVICE, AND METHOD OF MEASURING CELL ION CHANNEL ACTIVITY
SUBSTRATE FOR PATCH-CLAMP DEVICE, PLANAR SUBSTRATE TYPE PATCH-CLAMP DEVICE, AND METHOD OF MEASURING CELL ION CHANNEL ACTIVITY
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机译:膜片钳装置用基板,平面基板型膜片钳装置及细胞离子通道活性的测定方法
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摘要
PROBLEM TO BE SOLVED: To provide a planar substrate type patch-clamp device technology which can easily downsize a device and allows simple use, and moreover enables high sensitive and accurate measurement.;SOLUTION: The substrate for the patch-clamp device is an electric insulating substrate in which an aperture on one side in a through-hole connecting both surface sides of the substrate has a bore diameter smaller than that of a cell and an extracellular matrix formative substance is provided on the circumference of the aperture. The planar substrate type patch-clamp device is provided with: liquid reservoirs for holding conductive liquid on the both surface sides of the through-hole of the substrate; and electrodes disposed for energizing the conductive liquid.;COPYRIGHT: (C)2009,JPO&INPIT
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