Flufenamic Acid Determination in Human Serum by Adsorptive Voltammetry with In Situ Surfactant Modified Carbon Paste Electrodes
Palabra(s) clave:
Flufenamic acid
Human serum
Fecha de publicación:
2005
Editorial:
Wiley-VCH
Versión del editor:
Citación:
Electroanalysis, 17, p. 1555-1562 (2005); doi:10.1002/elan.200403262
Descripción física:
p. 1555-1562
Resumen:
A simple and sensitive adsorptive-differential pulse- voltammetric method for the determination of flufenamic acid (FFA) is presented. The method is based on the preconcentration of FFA on carbon paste electrodes modified in situ with cationic surfactants, dodecyltrimethylammonium chloride (DTAC) or cetyltrimethylammonium chloride(CTAC), at submicellar concentrations.
ISSN:
Patrocinado por:
This work was supported by the Spanish Ministerio de Educación y Ciencia (BQU 2002-00261)
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