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

Copper Electrodeposition On Glassy Carbon And Highly Oriented Pyrolytic Graphite Substrates From Per...

Potentiometric behavior of graphite-epoxy electrochemical transducers towards anions, cations and pH...

Quantum chemical study of the electrochemical reduction of the [Co(H2O)6]2+ and [Co(NH3)5(H2O)]2+ io...

Synthesis and crystal structures of cis-palladium(II) and cis-platinum(II) complexes containing di...

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

Influence of the Cation Nature of the Sulphate Salt on the Electrochemical Synthesis of Sulfate-Dope...

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

The role of temperature in copper electrocrystallization in ammoniachloride solutions

Kinetic study of the cobalt electrodeposition onto glassy carbon electrode from ammonium sulfate sol...

Cobalt Electrodeposition Process from Electrolytic Baths based on CoSO4 and (NH4)2SO4. Influence of ...