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dc.creatorCrego, Antonio L.es
dc.creatorGómez, Jesúses
dc.creatorLavandera Díaz, José Luises
dc.date2001es
dc.date.accessioned2013-11-01T05:00:24Z-
dc.date.available2013-11-01T05:00:24Z-
dc.date.issued2001-11-01-
dc.identifier000000580897es
dc.identifier.urihttp://hdl.handle.net/10637/5542-
dc.descriptionEn: Journal of Separation Science. ISSN 1615-9314. v. 24, 2001, págs 265-270es
dc.description.abstractA rapid and simple capillary zone electrophoresis (CZE) method for the determination of terbinafine and eight of its main metabolites after incubation with rat hepatic S9 fraction was developed. The effect of the concentration and type of the running electrolyte as well as of the addition of an organic solvent were studied with emphasis on selectivity and sensitivity. All nine components obtained (unmetabolized terbinafine and up to eight of its metabolites) are baseline resolved in less than 4 minutes using a 0.05 M phosphate buffer (pH 2.2) without additives, after a solid-phase clean-up procedure of these in-vitro samples. In addition, under the conditions described, no endogenous components of the sample interfere at the detection wavelength chosen. After optimization of the separation conditions, some analytical characteristics of the developed CZE method were investigated. A limit of detection of only 0.08 lg/mL was obtained for terbinafine using a standard solution. Finally, the use of on-line CZE/ diode array detection enabled to identify tentatively the presence of unmetabolized parent terbinafine and its metabolites in the mixture of nine components separated.en_EN
dc.formatapplication/pdfes
dc.language.isoenes
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.eses
dc.subjectCompuestos heterocíclicos.es
dc.subjectTerbinafineen_EN
dc.subjectDrug metabolitesen_EN
dc.subjectTerbinafineen_EN
dc.subjectDrug metabolitesen_EN
dc.subjectIn-vitro analysisen_EN
dc.subjectCapillary zone electrophoresisen_EN
dc.subjectDiode array detectionen_EN
dc.titleFast separation of terbinafine and eight of its metabolites by capillary electrophoresises
dc.typeArtículoes
europeana.dataProviderUNIVERSIDAD SAN PABLO CEU-
europeana.isShownAthttp://hdl.handle.net/10637/5542-
europeana.objecthttp://repositorioinstitucional.ceu.es/visor/libros/580897/thumb_europeana/580897.jpg-
europeana.providerHispana-
europeana.rightshttp://creativecommons.org/publicdomain/zero/1.0/-
europeana.typeTEXT-
dc.centroUniversidad San Pablo-CEU-
Aparece en las colecciones: Medicina




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