2014
Voltammetric Analysis of Naproxen inGraphite Electrodes and Its Determination inPharmaceutical SamplesAguilar-Lira G.Y., Romero G.A.A., RojasHernandezA., Paez-Hernandez M.E.,Rodriguez-Avila J.A., Romero-RomoM.A.(2014) Electroanalysis 26 1573-1581
Abstract
The present work discuses new findings in the electrochemistry of naproxen over graphite electrodes. This new approach, allows the proposal of a simple and competitive low-cost method to carry out naproxen?s voltammetric quantification. Naproxen?s indirect quantification through an adsorption anodic wave was performed at a graphite bar electrode using differential pulse voltammetry. An anodic current maximum was recorded at a potential of ?0.3?V referred to a saturated Ag/AgCl reference electrode. The calibration plot having a correlation coefficient of 0.990, sensibility of 4.190.62?A?cm3?g?1, with detection and quantification limits of 0.68 and 3.3?g?cm?3, respectively.
Mercury Ions Removal from Aqueous Solution Using an Activated Composite Membrane
Characterization of Main Anthocyanins Extracted from Pericarp Blue Corn by MALDI-ToF MS
Metal content evaluation and its effect on the stability of anthocyanins
Facilitated transport of Hg(II) through novel activated composite membranes
Evaluación del contenido de metales y su efecto en la estabilidad de antocianinas