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dc.contributor.authorTwomey, K.
dc.contributor.authorAlvarez De Eulate, Eva
dc.contributor.authorAlderman, J.
dc.contributor.authorArrigan, Damien
dc.date.accessioned2017-01-30T10:26:19Z
dc.date.available2017-01-30T10:26:19Z
dc.date.created2014-11-19T01:13:47Z
dc.date.issued2009
dc.identifier.citationTwomey, K. and Alvarez De Eulate, E. and Alderman, J. and Arrigan, D. 2009. Fabrication and characterization of a miniaturized planar voltammetric sensor array for use in an electronic tongue. Sensors and Actuators B. 140: pp. 532-541.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/2827
dc.description.abstract

A planar voltammetric sensor array for use in an electronic tongue was fabricated using a combinationof microfabrication techniques. The techniques of e-beam evaporation and pulsed laser deposition wereapplied to prepare a device that contained all of the electrodes integrated on a silicon die (6mm×6 mm).The working electrodes were metals gold, platinum, iridium and rhodium. They were characterized bySEM and EDX, and by electrochemical investigation of the packaged dies with cyclic voltammetry insolutions of sulfuric acid and of ferrocene carboxylic acid in aqueous buffer solution. The robustness andreproducibility of the devices were assessed by potential cycling in acid solution.

dc.publisherMDPI Publishing
dc.titleFabrication and characterization of a miniaturized planar voltammetric sensor array for use in an electronic tongue
dc.typeJournal Article
dcterms.source.volume140
dcterms.source.startPage532
dcterms.source.endPage541
dcterms.source.issn09254005
dcterms.source.titleSensors and Actuators B
curtin.accessStatusFulltext not available


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