Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/47166
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.accessioned2018-11-23T11:21:47Z-
dc.date.available2018-11-23T11:21:47Z-
dc.date.issued2004en_US
dc.identifier.issn0003-2719en_US
dc.identifier.urihttp://hdl.handle.net/10553/47166-
dc.description.abstractIn this study, the microwave assisted micellar extraction (MAME) methodology has been optimised to extract and determine a mixture of nine polychlorinated dibenzo‐p‐dioxins (PCDD) from marine sediments. This is a very efficient extraction procedure which considerably reduces the volume of extractant to be used and the analysis time. The PCDDs under study have been extracted using the non‐ionic surfactants polyoxyethylene 10 lauryl ether (POLE) and oligoethylene glycol monoalkyl ether (Genapol X‐080), which are biodegradable, meaning that the toxical effects of the method have been avoided. The optimal extraction variables, such as surfactant and salt concentration, together with the radiation time and microwave power, were determined for each surfactant and then compared. To get the benefit of the properties that non‐ionic surfactants possess, in order to obtain a better signal of the analytes under study, the Genapol X‐080 extracts were then preconcentrated using the cloud‐point methodology, and analysed by liquid chromatography with UV detection system under the optimised conditions. The proposed method was applied to marine sediment samples from Gran Canaria and Fuerteventura islands (Canary Islands, Spain). The results were then compared with those obtained using the traditional Soxhlet extraction methodology.en_US
dc.languageengen_US
dc.publisher0003-2719
dc.relation.ispartofAnalytical lettersen_US
dc.sourceAnalytical Letters [ISSN 0003-2719], v. 37, p. 1385-1399en_US
dc.subject2301 química analíticaen_US
dc.subject.otherPolyoxyethylene 10 lauryl etheren_US
dc.subject.otherGenapol X‐080en_US
dc.subject.otherPCDD,en_US
dc.subject.otherMicrowave assisted micellar extractionen_US
dc.titleExtraction of PCDDs from marine sediments using polyoxyethylene 10 lauryl ether and oligoethylene glycol monoalkyl ether surfactantsen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1081/AL-120035905en_US
dc.identifier.scopus2942625691-
dc.identifier.isi000221935400009-
dc.contributor.authorscopusid6508056917-
dc.contributor.authorscopusid6602897915-
dc.contributor.authorscopusid56248783900-
dc.description.lastpage1399en_US
dc.description.firstpage1385en_US
dc.relation.volume37en_US
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.contributor.daisngid7326534-
dc.contributor.daisngid770178-
dc.contributor.daisngid13402121-
dc.contributor.wosstandardWOS:Sanz, CP-
dc.contributor.wosstandardWOS:Ferrera, ZS-
dc.contributor.wosstandardWOS:Rodriguez, JJS-
dc.date.coverdateJunio 2004en_US
dc.identifier.ulpgces
dc.description.jcr1,165
dc.description.jcrqQ3
dc.description.scieSCIE
item.grantfulltextnone-
item.fulltextSin texto completo-
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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