MICROELECTRODE AMPLIFIER WITH AN INFINITE RESISTANCE CURRENT SOURCE FOR INTRACELLULAR MEASUREMENTS OF MEMBRANE-POTENTIAL AND RESISTANCE CHANGES UNDER CURRENT CLAMP

被引：8

作者：

MUIJSER, H

机构：

[1] Department of Biophysics, Laboratorium voor Algemene Natuurkunde, Rijksuniversiteit Groningen, Groningen

来源：

EXPERIENTIA | 1979年 / 35卷 / 07期

关键词：

D O I：

10.1007/BF01955145

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

A microelectrode amplifier for intracellular electrophysiological research is described. It is equipped with an electronic infinite resistance constant current source for the injection of current into biological cells. With this amplifier the potential changes, the resistance changes and the dependence on extrinsic current of single cells can be measured independently and simultaneously. © 1979 Birkhäuser Verlag.

引用

页码：912 / 913

页数：2