Evaluation of a novel pad printing technique for the fabrication of disposable electrode assemblies

Lyndsey Mooring, Nikolaos G. Karousos, Callum Livingstone, James Davis, Gregory G. Wildgoose, Shelley J. Wilkins, Richard G. Compton

Research output: Contribution to journalArticlepeer-review

21 Citations (Scopus)

Abstract

The viability of using a pad printing technique for the prodn. of disposable electrode systems was assessed. The morphol. and structural characteristics of the C ink layers was characterized and the electrochem. behavior of the resulting layers studied using a no. of model systems. Voltammetric and potentiometric methodologies (in aq. buffer and MeCN) were conducted using ferrocence carboxylic acid and naphthoquinone-thiol systems. The ability to create modified electrode assemblies through the incorporation of indicators directly within the ink prior to printing provides a facile means through which the selectivity of the electrodes can be enhanced and provides a quick means of prototyping reagentless sensors. [on SciFinder(R)]
Original languageEnglish
Pages (from-to)491-496
Number of pages6
JournalSensors and Actuators B: Chemical
Volume107
Issue number2
DOIs
Publication statusPublished - 29 Jun 2005

Keywords

  • pad printing manuf disposable electrode assembly

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