Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/49123
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dc.contributor.authorMahugo Santana,Cristina Isabelen_US
dc.contributor.authorFerrera, Z. Sosaen_US
dc.contributor.authorRodríguez, J. J.Santanaen_US
dc.date.accessioned2018-11-24T04:20:52Z-
dc.date.available2018-11-24T04:20:52Z-
dc.date.issued2004en_US
dc.identifier.issn1060-3271en_US
dc.identifier.urihttp://hdl.handle.net/10553/49123-
dc.description.abstractMethodology based on the cloud-point phenomenon was applied to the comparative study of 3 different polyoxyethylene nonionic surfactants in order to extract and preconcentrate a group of phenolic derivatives in water samples; these phenolic compounds, which were determined by liquid chromatography with UV detection, included 11 pollutants given priority by the U.S. Environmental Protection Agency. The optimum conditions for the extraction and preconcentration of phenolic compounds were established for each surfactant. The surfactant that gave the best extraction and preconcentration of the analytes under study was polyoxyethylene 6 lauryl ether (C12E6) with detection limits of <3.5 microg/L for all the phenolic compounds tested. The method was applied to seawater and depurated wastewater samples.en_US
dc.languageengen_US
dc.publisher1060-3271
dc.relation.ispartofJournal of AOAC Internationalen_US
dc.sourceJournal of AOAC International [ISSN 1060-3271], v. 87, p. 166-171en_US
dc.subject2301 química analíticaen_US
dc.subject.otherMediated Phase Separations
dc.subject.otherCloud-Point Extractions
dc.subject.otherOptimization
dc.subject.otherPollutants
dc.titleExtraction and Determination of Phenolic Derivatives in Water Samples by Using Polyoxyethylene Surfactants and Liquid Chromatography with Photodiode Array Detectionen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.scopus1842587114-
dc.identifier.isi000220364000031-
dc.contributor.authorscopusid7006604399-
dc.contributor.authorscopusid6602897915-
dc.contributor.authorscopusid35413480700-
dc.description.lastpage171en_US
dc.description.firstpage166en_US
dc.relation.volume87en_US
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.contributor.daisngid2663089-
dc.contributor.daisngid770178-
dc.contributor.daisngid13402121-
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Santana, CM-
dc.contributor.wosstandardWOS:Ferrera, ZS-
dc.contributor.wosstandardWOS:Rodriguez, JJS-
dc.date.coverdateEnero 2004en_US
dc.identifier.ulpgces
dc.description.jcr1,147
dc.description.jcrqQ2
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.fullNameMahugo Santana,Cristina Isabel-
crisitem.author.fullNameSosa Ferrera, María Zoraida-
crisitem.author.fullNameSantana Rodríguez, José Juan-
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