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Determination of Nifuroxazide by Flow Injection Linear Adsorptive Stripping Voltammetry on a Screen-Printed Carbon Nanofiber Modified Electrode

Authordc.contributor.authorMozo, J. D. 
Authordc.contributor.authorCarbajo, J. es_CL
Authordc.contributor.authorSturm Schaub, Juan es_CL
Authordc.contributor.authorNúñez Vergara, Luis es_CL
Authordc.contributor.authorSalgado, P. es_CL
Authordc.contributor.authorSquella Serrano, Juan es_CL
Admission datedc.date.accessioned2012-06-21T16:42:24Z
Available datedc.date.available2012-06-21T16:42:24Z
Publication datedc.date.issued2012
Cita de ítemdc.identifier.citationElectroanalysis 2012, 24, No. 3, 676 – 682es_CL
Identifierdc.identifier.otherDOI: 10.1002/elan.201100612
Identifierdc.identifier.urihttp://repositorio.uchile.cl/handle/2250/121664
General notedc.descriptionArtículo de publicación ISIes_CL
Abstractdc.description.abstractA new, sensitive, reproducible and easy-to-use flow-injection method for determining nifuroxazide based on adsorptive stripping linear sweep voltammetry over screen-printed carbon electrodes is presented. The presented method is the first report of Nifuroxazide determination using a screen printed electrode and FIA and it is useful for pharmaceutical quality control, specifically, it could be adopted as an effective portable tool for on the shelf quality control at pharmacies.Limits of quantification (LOQ) and detection (LOD) as low as 42 and 10 ng/mL, respectively, were found. An average recovery of 100.7%, and a standard deviation of 2.5 % indicates acceptable accuracy and precision validating the proposed method.es_CL
Patrocinadordc.description.sponsorshipFONDECYT (Grant No. 1090120), the AIQB Chair at the University of Huelva and PAIDi from Junta de Andalucíaes_CL
Lenguagedc.language.isoenes_CL
Publisherdc.publisherWileyes_CL
Keywordsdc.subjectNifuroxazidees_CL
Títulodc.titleDetermination of Nifuroxazide by Flow Injection Linear Adsorptive Stripping Voltammetry on a Screen-Printed Carbon Nanofiber Modified Electrodees_CL
Document typedc.typeArtículo de revistaes_CL


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