Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/53182
DC FieldValueLanguage
dc.contributor.authorMahugo Santana,Cristina Isabelen_US
dc.contributor.authorTorres Padron, M. E.en_US
dc.contributor.authorSosa Ferrera, Z.en_US
dc.contributor.authorSantana Rodríguez, José Juanen_US
dc.contributor.otherZoraida, Sosa-Ferrera-
dc.contributor.otherTorres-Padron, Maria Esther-
dc.date.accessioned2019-02-04T15:30:24Z-
dc.date.available2019-02-04T15:30:24Z-
dc.date.issued2007en_US
dc.identifier.issn0021-9673en_US
dc.identifier.urihttp://hdl.handle.net/10553/47157-
dc.description.abstractA novel analytical method is presented for the determination of chlorophenols in water. This method involves pre-concentration by solid-phase microextraction (SPME) and an external desorption using a micellar medium as desorbing agent. Final analysis of the selected chlorophenols compounds was carried out by high-performance liquid chromatography (HPLC) with diode array detection (DAD). Optimum conditions for desorption, using the non-ionic surfactant polyoxyethylene 10 lauryl ether (POLE), such as surfactant concentration and time were studied. A satisfactory reproducibility for the extraction of target compounds, between 6 and 15%, was obtained, and detection limits were in the range of 1.1–5.9 ng mL−1. The developed method is evaluated and compared with the conventional one using organic solvent as a desorbing agent. The method was successfully applied to the determination of chlorophenols in water samples from different origin. This study has demonstrated that solid-phase microextraction with micellar desorption (SPME-MD) can be used as an alternative to conventional SPME method for the extraction of chlorophenols in water samples.en_US
dc.languageengen_US
dc.publisher0021-9673-
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.ispartofJournal of Chromatography Aen_US
dc.sourceJournal Of Chromatography A [ISSN 0021-9673], v. 1140 (1-2), p. 13-20en_US
dc.subject2301 química analíticaen_US
dc.subject2391 Química ambientalen_US
dc.subject.otherSolid-phase microextractionen_US
dc.subject.otherMicellesen_US
dc.subject.otherChlorophenolsen_US
dc.subject.otherHigh-performance liquid chromatographyen_US
dc.subject.otherWater analysisen_US
dc.titleDevelopment of a solid-phase microextraction method with micellar desorption for the determination of chlorophenols in water samples - Comparison with conventional solid-phase microextraction methoden_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.chroma.2006.11.050en_US
dc.identifier.scopus33845956302-
dc.identifier.isi000243953300002-
dcterms.isPartOfJournal Of Chromatography A-
dcterms.sourceJournal Of Chromatography A[ISSN 0021-9673],v. 1140 (1-2), p. 13-20-
dc.contributor.authorscopusid7006604399-
dc.contributor.authorscopusid8452532700-
dc.contributor.authorscopusid6602897915-
dc.contributor.authorscopusid56248783900-
dc.description.lastpage20en_US
dc.identifier.issue1-2-
dc.description.firstpage13en_US
dc.relation.volume1140en_US
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.identifier.wosWOS:000243953300002-
dc.contributor.daisngid2663089-
dc.contributor.daisngid3888969-
dc.contributor.daisngid22437017-
dc.contributor.daisngid770178-
dc.contributor.daisngid1022381-
dc.contributor.daisngid13402121-
dc.contributor.daisngid8799820-
dc.identifier.investigatorRIDN-1602-2014-
dc.identifier.investigatorRIDE-9038-2012-
dc.identifier.externalWOS:000243953300002-
dc.contributor.wosstandardWOS:Santana, CM-
dc.contributor.wosstandardWOS:Padron, MET-
dc.contributor.wosstandardWOS:Ferrera, ZS-
dc.contributor.wosstandardWOS:Rodriguez, JJS-
dc.date.coverdateEnero 2007en_US
dc.identifier.ulpgces
dc.description.jcr3,641
dc.description.jcrqQ1
dc.description.scieSCIE
item.grantfulltextnone-
item.fulltextSin texto completo-
crisitem.author.deptAnálisis Químico Medioambiental-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptQuímica-
crisitem.author.deptAnálisis Químico Medioambiental-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptQuímica-
crisitem.author.deptAnálisis Químico Medioambiental-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptQuímica-
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.fullNameMahugo Santana,Cristina Isabel-
crisitem.author.fullNameTorres Padrón, María Esther-
crisitem.author.fullNameSosa Ferrera, María Zoraida-
crisitem.author.fullNameSantana Rodríguez, José Juan-
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