CARBON-FIBER MICRO-ELECTRODES

被引：337

作者：

ARMSTRONGJAMES, M

MILLAR, J

机构：

[1] Department of Physiology, The London Hospital Medical College, London, E1 2AD England, Turner Street

来源：

JOURNAL OF NEUROSCIENCE METHODS | 1979年 / 1卷 / 03期

关键词：

D O I：

10.1016/0165-0270(79)90039-6

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A technique for making recording microelectrodes containing an ultrafine carbon fibre is described. This technique can be used for single- and multi-barrel microelectrodes. These microelectrodes not only have a very low signal-to-noise ratio comparable with that found in tungsten microelectrodes but are simpler to make. When used in a multi-barrel array for iontophoretic application of drugs the carbon fibre microelectrode has many advantages over a fluid electrolyte-filled recording barrel, including very high signal-to-noise ratio and relative immunity to spike distortion during application of iontophoretic current. © 1979.

引用

页码：279 / 287

页数：9