Amperometric determination of promethazine in tablets using an electrochemically reduced graphene oxide modified electrode

Graphene films were prepared on a glassy carbon electrode for amperometric determination of promethazine hydrochloride in pharmaceutical products. This modified sensor was prepared by chemical oxidation of graphite powder followed by product exfoliation in ultrapure water using an ultrasonic bath. T...

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Veröffentlicht in:New journal of chemistry 2015-01, Vol.39 (1), p.696-72
Hauptverfasser: Felix, Fabiana S, Ferreira, Luís M. C, Vieira, Fernanda, Trindade, Geraldo M, Ferreira, Viviane S. S. A, Angnes, Lúcio
Format: Artikel
Sprache:eng
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