Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/47138
DC FieldValueLanguage
dc.contributor.authorMontesdeoca-Esponda, Sarahen_US
dc.contributor.authorSosa-Ferrera, Zoraidaen_US
dc.contributor.authorSantana-Rodríguez, José Juanen_US
dc.contributor.otherZoraida, Sosa-Ferrera-
dc.contributor.otherMontesdeoca-Esponda, Sarah-
dc.date.accessioned2018-11-23T11:08:51Z-
dc.date.available2018-11-23T11:08:51Z-
dc.date.issued2012en_US
dc.identifier.issn0269-3879en_US
dc.identifier.urihttp://hdl.handle.net/10553/47138-
dc.description.abstractIn this work, a method for the analysis of fluoroquinolone antibiotics using microwave‐assisted micellar extraction combined with liquid chromatography–mass spectrometry detection has been developed. Different surfactants were tested for use as extractants in the isolation of the analytes from solid samples, and several experimental designs were evaluated for the determination and optimization of the variables that affect recovery from the matrix. Under optimal conditions, we obtained recoveries greater than 73% with relative standard deviations below 8%. Compounds were detected by liquid chromatography–electrospray ionization tandem mass spectrometry with detection limits between 0.15 and 0.55 ng g−1 and quantification limits between 0.49 and 1.85 ng g−1. Finally, the optimized method was applied in the determination of antibiotics in real solid samples. Four fluoroquinolones (levofloxacin, norfloxacin, ciprofloxacin and enrofloxacin) were found in coastal marine sediments taken close to a marine outfall and in sewage sludge samples from a wastewater treatment plant. Concentrations ranged between 0.81 and 34.3 ng g−1 in the sediments and 3.43 and 206.1 ng g−1 in the sludge. Copyright © 2011 John Wiley & Sons, Ltd.en_US
dc.languageengen_US
dc.publisher0269-3879-
dc.relationDesarrollo de Nuevas Estrategias de Extracción en El Análisis de Residuos Farmacéuticos.Implementación en Muestras Reales de Interés Medioambiental.en_US
dc.relation.ispartofBiomedical Chromatographyen_US
dc.sourceBiomedical Chromatography [ISSN 0269-3879], v. 26, p. 33-40en_US
dc.subject2301 química analíticaen_US
dc.subject.otherMicrowave‐assisted extractionen_US
dc.subject.otherFluoroquinolonesen_US
dc.subject.otherLiquid chromatographyen_US
dc.subject.otherMass spectrometryen_US
dc.subject.otherMicellar mediaen_US
dc.titleCombination of microwave-assisted micellar extraction with liquid chromatography tandem mass spectrometry for the determination of fluoroquinolone antibiotics in coastal marine sediments and sewage sludges samplesen_US
dc.typeinfo:eu-repo/semantics/Articlees
dc.typeArticlees
dc.identifier.doi10.1002/bmc.1621
dc.identifier.scopus83555161693-
dc.identifier.isi000297924700006-
dcterms.isPartOfBiomedical Chromatography-
dcterms.sourceBiomedical Chromatography[ISSN 0269-3879],v. 26 (1), p. 33-40-
dc.contributor.authorscopusid57201412739-
dc.contributor.authorscopusid6602897915-
dc.contributor.authorscopusid56248783900-
dc.description.lastpage40-
dc.description.firstpage33-
dc.relation.volume26-
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.identifier.wosWOS:000297924700006-
dc.contributor.daisngid2366921-
dc.contributor.daisngid770178-
dc.contributor.daisngid10914640
dc.contributor.daisngid745012-
dc.identifier.investigatorRIDN-1602-2014-
dc.identifier.investigatorRIDNo ID-
dc.identifier.externalWOS:000297924700006-
dc.identifier.externalWOS:000297924700006-
dc.contributor.wosstandardWOS:Montesdeoca-Esponda, S
dc.contributor.wosstandardWOS:Sosa-Ferrera, Z
dc.contributor.wosstandardWOS:Santana-Rodriguez, JJ
dc.date.coverdateEnero 2012
dc.identifier.ulpgces
dc.description.sjr0,755
dc.description.jcr1,945
dc.description.sjrqQ2
dc.description.jcrqQ3
dc.description.scieSCIE
item.grantfulltextnone-
item.fulltextSin texto completo-
crisitem.project.principalinvestigatorSosa Ferrera, María Zoraida-
crisitem.author.deptGIR IUNAT: Análisis Químico Medioambiental-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptDepartamento de Química-
crisitem.author.deptGIR IUNAT: Análisis Químico Medioambiental-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptDepartamento de Química-
crisitem.author.deptGIR IUNAT: Análisis Químico Medioambiental-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptDepartamento de Química-
crisitem.author.orcid0000-0001-9872-5293-
crisitem.author.orcid0000-0003-3003-3607-
crisitem.author.orcid0000-0002-5635-7215-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.fullNameMontesdeoca Esponda, Sarah-
crisitem.author.fullNameSosa Ferrera, María Zoraida-
crisitem.author.fullNameSantana Rodríguez, José Juan-
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