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Updated: May 1, 2026

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微电极阵列测量来自初级神经元的支持性脂质支架上电压门离子通道的阻塞

Zixuan Lu1, Chiara Barberio1, Ana Fernandez-Villegas1

  • 1Department of Chemical Engineering and Biotechnology, University of Cambridge, Philippa Fawcett Drive, Cambridge, CB3 0AS, UK.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|December 1, 2023
PubMed
概括

研究人员开发了一种新的系统,将神经元膜与有机微电极阵列集成在一起,用于研究离子通道. 这种高通量平台为药物发现提供了比传统的补丁方法更快,更灵敏的替代方案.

关键词:
在PEDOT:PSSS中使用.发出的声音 发出的声音微电极阵列是一个微电极阵列.神经元神经元的神经元支持的脂质二层.电压门离子通道的离子通道.

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Patch Clamp01:18

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Many fundamental cell functions such as muscle contraction and nerve transmission rely on the electrical signals produced by the movement of positively and negatively charged ions across the cell membrane. One competent method to record current flowing across the whole cell or single ion channel is the patch-clamp technique.
In this method, a glass micropipette containing electrolyte solution is tightly sealed against a small portion of the cell membrane. As a result, a patch of the cell...
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