Voltammetric assay of albendazole in pharmaceutical dosage forms

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade de São Paulo (USP)
dc.date.accessioned2014-05-20T15:25:27Z
dc.date.available2014-05-20T15:25:27Z
dc.date.created2014-05-20T15:25:27Z
dc.date.issued2001-01-01
dc.identifierAnalytical Letters. New York: Marcel Dekker Inc., v. 34, n. 3, p. 377-387, 2001.
dc.identifier0003-2719
dc.identifierhttp://hdl.handle.net/11449/35875
dc.identifier10.1081/AL-100102580
dc.identifierWOS:000170042200005
dc.identifier0072173018005712
dc.description.abstractA simple, rapid inexpensive voltammetric method have been developed for the quantitative determination of albendazole (ABZ) as the pure assay, by direct dissolution of commercial tablets in HCl solutions. Studies with linear sweep (LSV), square-wave (SWV) and differential pulse voltammetry (DPV) were carried out ABZ in aqueous medium at a glassy carbon electrode. A well defined irreversible oxidation peak current was obtained at 1,00V vs. SCE. The method permits a precise quantitative determination of ABZ using the standard addition method. The detection limits for the three voltammetric techniques were found to be 3.0 x 10(-5) M (LSV), 6.2 x 10(-5) M (SWV) and 4.0 x 10(-5) M (DPV).
dc.languageeng
dc.publisherMarcel Dekker Inc
dc.relationAnalytical Letters
dc.relation1.206
dc.relation0,344
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectalbendazole
dc.subjectdifferential pulse
dc.subjectsquare wave
dc.subjectlinear sweep
dc.titleVoltammetric assay of albendazole in pharmaceutical dosage forms
dc.typeArtículos de revistas


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