Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/47153
Campo DC Valoridioma
dc.contributor.authorEsponda, Sarah Montesdeocaen_US
dc.contributor.authorPadrón, Ma Esther Torresen_US
dc.contributor.authorFerrera, Zoraida Sosaen_US
dc.contributor.authorRodríguez, José Juan Santanaen_US
dc.contributor.otherZoraida, Sosa-Ferrera-
dc.contributor.otherTorres-Padron, Maria Esther-
dc.contributor.otherMontesdeoca-Esponda, Sarah-
dc.date.accessioned2018-11-23T11:15:47Z-
dc.date.available2018-11-23T11:15:47Z-
dc.date.issued2009en_US
dc.identifier.issn1618-2642en_US
dc.identifier.urihttp://hdl.handle.net/10553/47153-
dc.description.abstractA sensitive and useful method based on solid-phase microextraction with micellar desorption (SPME-MD) coupled to HPLC with fluorescence detection was developed for the determination of five fluoroquinolones (levofloxacin, norfloxacin, ciprofloxacin, enrofloxacin, and sarafloxacin) in environmental water matrices. The SPME extraction efficiency was optimized with regard to time, temperature, pH, and ionic strength using a CW-TPR fiber. A detailed study about the optimum conditions for micellar desorption (surfactant type, concentration, and desorption time) were made. Among different surfactants studied, Polyoxyethylene 10 lauryl ether showed the best responses to extract fluoroquinolones using SPME-MD. Relative standard deviations of the developed method were below 9%. Limits of detection and quantification were between 0.01–0.2 and 0.03–0.6 ng mL−1, respectively. The recoveries achieved for all five compounds were in the 81–116% range. The proposed method was compared using conventional desorbing agent as methanol. Finally, the SPME-MD methodology was applied to the determination of these target analytes in several environmental liquid samples, including seawater, groundwater, and wastewater samples with excellent results.en_US
dc.languageengen_US
dc.publisher1618-2642-
dc.relationAcoplamiento de la Microextracción en Fase Sólida y la Cromatografía Líquida de Alta Resolución Con la Utilización de Medios Micelares Como Extractantes: Desarrollo de Nuevos Métodos Analíticosen_US
dc.relation.ispartofAnalytical and Bioanalytical Chemistryen_US
dc.sourceAnalytical and Bioanalytical Chemistry [ISSN 1618-2642], v. 394, p. 927-935en_US
dc.subject2301 química analíticaen_US
dc.subject2391 Química ambientalen_US
dc.subject.otherSolid-phase microextractionen_US
dc.subject.otherSurfactantsen_US
dc.subject.otherFluoroquinolonesen_US
dc.subject.otherHigh-performance liquid chromatographyen_US
dc.subject.otherFluorescenceen_US
dc.subject.otherWater analysisen_US
dc.titleSolid-phase microextraction with micellar desorption and HPLC-fluorescence detection for the analysis of fluoroquinolones residues in water samplesen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.relation.conference13th International Symposium on Luminescence Spectrometry
dc.identifier.doi10.1007/s00216-009-2629-8en_US
dc.identifier.scopus67349122285-
dc.identifier.isi000266160400002-
dcterms.isPartOfAnalytical And Bioanalytical Chemistry-
dcterms.sourceAnalytical And Bioanalytical Chemistry[ISSN 1618-2642],v. 394 (4), p. 927-935-
dc.contributor.authorscopusid57201412739-
dc.contributor.authorscopusid8452532700-
dc.contributor.authorscopusid6602897915-
dc.contributor.authorscopusid56248783900-
dc.description.lastpage935en_US
dc.description.firstpage927en_US
dc.relation.volume394en_US
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.identifier.wosWOS:000266160400002-
dc.contributor.daisngid13538197-
dc.contributor.daisngid2366921-
dc.contributor.daisngid22437017-
dc.contributor.daisngid3888969-
dc.contributor.daisngid770178-
dc.contributor.daisngid1022381-
dc.contributor.daisngid21031443-
dc.contributor.daisngid987328-
dc.identifier.investigatorRIDN-1602-2014-
dc.identifier.investigatorRIDE-9038-2012-
dc.identifier.investigatorRIDNo ID-
dc.identifier.externalWOS:000266160400002-
dc.contributor.wosstandardWOS:Esponda, SM-
dc.contributor.wosstandardWOS:Padron, MET-
dc.contributor.wosstandardWOS:Ferrera, ZS-
dc.contributor.wosstandardWOS:Rodriguez, JJS-
dc.date.coverdateJunio 2009en_US
dc.identifier.conferenceidevents120672-
dc.identifier.ulpgces
dc.description.jcr3,48
dc.description.jcrqQ1
dc.description.scieSCIE
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.project.principalinvestigatorSosa Ferrera, María Zoraida-
crisitem.event.eventsstartdate07-09-2008-
crisitem.event.eventsenddate11-09-2008-
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.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.orcid0000-0001-7000-4419-
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.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.fullNameMontesdeoca Esponda, Sarah-
crisitem.author.fullNameTorres Padrón, María Esther-
crisitem.author.fullNameSosa Ferrera, María Zoraida-
crisitem.author.fullNameSantana Rodríguez, José Juan-
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