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    Microelectrode Arrays and Microfabricated Devices in Electrochemical Stripping Analysis

    Access Status
    Fulltext not available
    Authors
    Beni, V.
    Arrigan, Damien
    Date
    2008
    Type
    Journal Article
    
    Metadata
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    Citation
    Beni, V. and Arrigan, D. 2008. Microelectrode Arrays and Microfabricated Devices in Electrochemical Stripping Analysis. Current Analytical Chemistry. 4 (3): pp. 229-241.
    Source Title
    Current Analytical Chemistry
    ISSN
    15734110
    URI
    http://hdl.handle.net/20.500.11937/48159
    Collection
    • Curtin Research Publications
    Abstract

    In this article a comprehensive overview of the development in the field of electrochemical stripping analysis with microelectrode arrays and microfabricated devices is presented. Due to the vastness of topic, this mini-review deals only with the use of regular microelectrode arrays. After the description of the main fabrication methodologies employed, a large part of the review is dedicated to applications, categorised by the electrode material. Microelectrode arrays have found application in several areas of electroanalytical science including clinical and environmental analysis. They have been used for detection of heavy metals in waters, soil extracts and blood, proving to be reliable analytical devices and bringing the advantages of low-cost, simplicity of use and easy adaptability to field measurement. In many applications, limits of detection are sub-part per billion. Finally a short section of the review discusses miniaturised potentionstats

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