A glassy carbon electrode is modified by the formation of a taurine/graphite oxide film. The procedure involves potentiostatic oxidation of taurine in a pH 7 solution. The modified electrode presents attractive features such as permselectivity against anions and preconcetration of cation species leading to an increased selectivity and sensibility respect to a bare electrode. Potential analytical applications are investigated.
Permselectivity and preconcentration properties of taurine/graphite oxide electrode coatings: Analytical perspectives / B. Brunetti, E. Desimoni. - In: ELECTROCHEMISTRY COMMUNICATIONS. - ISSN 1388-2481. - 43(2014), pp. 51-54. [10.1016/j.elecom.2014.03.009]
Permselectivity and preconcentration properties of taurine/graphite oxide electrode coatings: Analytical perspectives
B. BrunettiPrimo
;E. DesimoniUltimo
2014
Abstract
A glassy carbon electrode is modified by the formation of a taurine/graphite oxide film. The procedure involves potentiostatic oxidation of taurine in a pH 7 solution. The modified electrode presents attractive features such as permselectivity against anions and preconcetration of cation species leading to an increased selectivity and sensibility respect to a bare electrode. Potential analytical applications are investigated.
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