Performance of amperometric sensors based on multiple microelectrode arrays

被引：59

作者：

Morf, WE ^{[1
]}

de Rooij, NF ^{[1
]}

机构：

[1] Univ Neuchatel, Inst Microtechnol, CH-2000 Neuchatel, Switzerland

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 1997年 / 44卷 / 1-3期

关键词：

microelectrode array; steady-state current; dynamic response;

D O I：

10.1016/S0925-4005(97)00159-7

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The steady-state current response and the dynamic characteristics (response to potential or concentration changes) of multiple microelectrode arrays are discussed. As a rule, an array with a low packing density of electrodes yields the ideal multiple response of a single microelectrode. In contrast. a closely packed array simply mimics the behavior of a macroelectrode of the same total surface area. The theoretical results are confirmed by experimental data. (C) 1997 Elsevier Science S.A.

引用

页码：538 / 541

页数：4

共 15 条

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