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Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/47169
DC FieldValueLanguage
dc.contributor.authorPadrón Sanz, C.en_US
dc.contributor.authorSosa Ferrera, Z.en_US
dc.contributor.authorSantana Rodríguez, J. J.en_US
dc.date.accessioned2018-11-23T11:23:10Z-
dc.date.available2018-11-23T11:23:10Z-
dc.date.issued2002en_US
dc.identifier.issn0003-2670en_US
dc.identifier.urihttp://hdl.handle.net/10553/47169-
dc.description.abstractA new analytical method based on the cloud-point extraction (CPE) methodology combined with high-performance liquid chromatography is used in this study for the extraction and quantification of polychlorinated dibenzo-p-dioxins. These compounds are extracted by using the non-ionic surfactant polyoxyethylene 10 lauryl ether (POLE) from different aqueous systems: fresh, brackish and sea waters. After the cloud-point extraction, which also allowed a preconcentration of the PCDDs being studied, the samples were analysed using a HPLC–UV system under the optimum chromatographic conditions. The proposed method showed very satisfactory recovery percentages for the PCDDs under study and standard deviation values lower than 2%. The results obtained were finally compared with those found using the traditional liquid–liquid extraction method.en_US
dc.languageengen_US
dc.publisher0003-2670-
dc.relation.ispartofAnalytica chimica acta (Print)en_US
dc.sourceAnalytica Chimica Acta [ISSN 0003-2670], v. 470, p. 205-214en_US
dc.subject2301 química analíticaen_US
dc.subject230331 Química del aguaen_US
dc.subject2391 Química ambientalen_US
dc.subject.otherCloud-point extractionen_US
dc.subject.otherLiquid chromatographyen_US
dc.subject.otherPolychlorinated dibenzo-p-dioxinsen_US
dc.subject.otherFresh wateren_US
dc.subject.otherBrackish wateren_US
dc.subject.otherSea wateren_US
dc.titleExtraction and preconcentration of polychlorinated dibenzo-p-dioxins using the cloud-point methodology - Application to their determination in water samples by high-performance liquid chromatographyen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/S0003-2670(02)00762-6en_US
dc.identifier.scopus0037121018-
dc.identifier.isi000178666000011-
dc.contributor.authorscopusid6508056917-
dc.contributor.authorscopusid6602897915-
dc.contributor.authorscopusid56248783900-
dc.description.lastpage214en_US
dc.description.firstpage205en_US
dc.relation.volume470en_US
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.contributor.daisngid7326534-
dc.contributor.daisngid770178-
dc.contributor.daisngid30342984-
dc.contributor.wosstandardWOS:Sanz, CP-
dc.contributor.wosstandardWOS:Ferrera, ZS-
dc.contributor.wosstandardWOS:Rodriguez, JJS-
dc.date.coverdateOctubre 2002en_US
dc.identifier.ulpgcSíes
dc.description.jcr2,114
dc.description.jcrqQ1
dc.description.scieSCIE
item.fulltextSin texto completo-
item.grantfulltextnone-
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.orcid0000-0003-3003-3607-
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.fullNameSosa Ferrera, María Zoraida-
crisitem.author.fullNameSantana Rodríguez, José Juan-
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