Producción Científica Profesorado

Simultaneous electrochemical quantification of naproxen, acetaminophen and diclofenac using a bare carbon paste electrode.



Mendoza Huizar, Luis Humberto

2016

Simultaneous electrochemical quantification of naproxen, acetaminophen and diclofenac using a bare carbon paste electrode. D. S. Guzman-Hernández, M. A. Martínez-Cruz, M. T. Ramírez-Silva, M. Romero-Romo, S. Corona-Avendano, L. H. Mendoza-Huizar and M. Palomar-Pardave. Analytical Methods. 2016, 8, 7868-7872. ISSN 1759-9679


Abstract


It is shown, for the first time, that a bare carbon paste electrode can be used for the simultaneous quantification of anti-inflammatory drugs: naproxen (NPX), diclofenac (DCF) and acetaminophen (ACT) in aqueous media. The analytical features are: 19 7, 4.1 1.9 and 3.7 1.5 ?M as detection limits of DCF, NPX and ACT, respectively, while the sensitivity of this quantification was 93.0 0.7, 40.0 0.3, and 54.0 1.8 ?A mM?1 for ACT, NPX and DCF, respectively. The analytical performance of this electrode is compared with that reported for the quantification of these drugs using HPLC, diffuse reflectance photometry, and other electrodes.



Producto de Investigación




Artículos relacionados

Cobalt electrodeposition onto highly oriented pyrolytic graphite (HOPG) electrode from ammonium sulf...

Synthesis, Characterization and Catalytic Activity of Supported NiMo Catalysts

Zinc Electrodeposition from Chloride Solutions onto Glassy Carbon Electrode

Estudio de las Interacciones Ácido Húmico-Metales Pesados y Determinación de sus Constantes de Estab...

Characterization of Main Anthocyanins Extracted from Pericarp Blue Corn by MALDI-ToF MS

Nucleation and growth of cobalt onto different substrates: Part II. The upd-opd transition onto a go...

A Voltammetric Study Of The Underpotential Deposition Of Cobalt Onto A Glassy Carbon Electrode

Análisis del Comportamiento Presión-Temperatura en la Transición Isotrópico-Nemático del p-Azoxianis...

Cobalt electrodeposition on polycrystalline palladium. Influence of temperature on kinetic parameter...

Nucleation and growth of cobalt onto different substrates: Part I. Underpotential deposition onto a ...