HIGHLY SENSITIVE ELECTROCHEMICAL MICROSENSENSORS USING SUBMICROMETER ELECTRODE ARRAYS

被引：25

作者：

PAESCHKE, M ^{[1
]}

WOLLENBERGER, U ^{[1
]}

LISEC, T ^{[1
]}

SCHNAKENBERG, U ^{[1
]}

HINTSCHE, R ^{[1
]}

机构：

[1] FRAUNHOFER INST SILICON TECHNOL,D-14199 BERLIN,GERMANY

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 1995年 / 27卷 / 1-3期

关键词：

INTERDIGITATED ARRAY ELECTRODES; MICROSENSORS; REDOX RECYCLING;

D O I：

10.1016/0925-4005(94)01625-R

中图分类号：

O65 [分析化学];

学科分类号：

070302 [分析化学]; 081704 [应用化学];

摘要：

This paper presents new results of electrochemical measurements using interdigitated array electrodes fabricated in silicon technology. The electrochemical amplification of current response at this type of electrode is based on the principle of electrochemical recycling of redox-active species. In combination with a silicon micromachined flow channel an electrochemical detector for sensitive flow analysis has been constructed.

引用

页码：394 / 397

页数：4

共 8 条

[1]

QUANTITATIVE-ANALYSIS OF REVERSIBLE DIFFUSION-CONTROLLED CURRENTS OF REDOX SOLUBLE SPECIES AT INTERDIGITATED ARRAY ELECTRODES UNDER STEADY-STATE CONDITIONS [J].