Carbon Nanotube Based Sensor for Simultaneous Determination of Acetaminophen and Ascorbic Acid Exploiting Multiple Response Optimization and Measures in the Presence of Surfactant

dc.creatorDuarte, EH
dc.creatorKubota, LT
dc.creatorTarley, CRT
dc.date2012
dc.dateDEC
dc.date2014-07-30T16:58:50Z
dc.date2015-11-26T17:19:36Z
dc.date2014-07-30T16:58:50Z
dc.date2015-11-26T17:19:36Z
dc.date.accessioned2018-03-29T00:07:16Z
dc.date.available2018-03-29T00:07:16Z
dc.identifierElectroanalysis. Wiley-v C H Verlag Gmbh, v. 24, n. 12, n. 2291, n. 2301, 2012.
dc.identifier1040-0397
dc.identifierWOS:000311910800011
dc.identifier10.1002/elan.201200426
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/63153
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/63153
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1282939
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionA simple procedure for the simultaneous determination of acetaminophen (AC) and ascorbic acid (AA) by differential pulse voltammetry (DPV) using a carbon nanotube paste electrode exploiting measures in cetylpyridinium bromide (CPB) medium is described. Under the best instrumental parameters of DPV, optimized by means of factorial design, the calibration plots in the range 100.0700.0 mu mol?L-1 (r=0.993) and 39.4146.3 mu mol?L-1 (r=0.995) with limits of detection of 7.1 and 2.1 mu mol?L-1, were achieved for AA and AC, respectively. The developed method was successfully applied for the AC and AA determination in pharmaceutical formulations, whose accuracy was attested by comparison with HPLC method.
dc.description24
dc.description12
dc.description2291
dc.description2301
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionUEL (Universidade Estadual de Londrina)
dc.descriptionINCT for Bianalytics (Instituto Nacional de Ciencia e Tecnologia de Bioanalitica)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.languageen
dc.publisherWiley-v C H Verlag Gmbh
dc.publisherWeinheim
dc.publisherAlemanha
dc.relationElectroanalysis
dc.relationElectroanalysis
dc.rightsfechado
dc.rightshttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dc.sourceWeb of Science
dc.subjectCarbon nanotube paste electrode
dc.subjectAcetaminophen
dc.subjectAscorbic acid
dc.subjectSurfactant
dc.subjectMultiple response optimization
dc.subjectPyrolytic-graphite Electrode
dc.subjectElectrochemical Determination
dc.subjectVoltammetric Determination
dc.subjectElectroanalytical Chemistry
dc.subjectPaste Electrode
dc.subjectUric-acid
dc.subjectParacetamol
dc.subjectDopamine
dc.titleCarbon Nanotube Based Sensor for Simultaneous Determination of Acetaminophen and Ascorbic Acid Exploiting Multiple Response Optimization and Measures in the Presence of Surfactant
dc.typeArtículos de revistas


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