Screen printed recessed microelectrode arrays

被引：42

作者：

Kadara, Rashid O. ^{[1
]}

Jenkinson, Norman ^{[1
]}

Banks, Craig E. ^{[1
]}

机构：

[1] Manchester Metropolitan Univ, Div Chem & Mat, Sch Biol Chem & Hlth Sci, Fac Sci & Engn, Manchester M1 5GD, Lancs, England

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 2009年 / 142卷 / 01期

关键词：

Screen printing; Microelectrode arrays; Shallow recessed arrays; Cyclic voltammetry; Manganese sensing; CATHODIC STRIPPING VOLTAMMETRY; MICRODISK ELECTRODES; MANGANESE; FABRICATION; BIOSENSORS; MN(II); SYSTEM;

D O I：

10.1016/j.snb.2009.08.005

中图分类号：

O65 [分析化学];

学科分类号：

070302 [分析化学];

摘要：

The construction and characterisation of screen printed recessed microelectrode arrays are reported. This screen printing approach results in the fabrication of shallow recessed microelectrode arrays which are characterised by microscopy and cyclic voltammetry. The analytical utility of the shallow recessed microelectrode arrays is demonstrated with the cathodic stripping of manganese (II) allowing nanomolar levels to be readily detected exhibiting a superior performance over conventional carbon based electrodes. The limitations of using screen printing technology to fabricate microelectrode arrays are also discussed. (C) 2009 Elsevier B.V. All rights reserved.

引用

收藏

页码：342 / 346

页数：5

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