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Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/47183
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dc.contributor.authorSantana-Rodríguez, J. J.en_US
dc.contributor.authorHernández García, J.en_US
dc.contributor.authorSosa Ferrera, Z.en_US
dc.contributor.authorBermejo Martín Lázaro, A. J.en_US
dc.date.accessioned2018-11-23T11:29:31Z-
dc.date.available2018-11-23T11:29:31Z-
dc.date.issued1996en_US
dc.identifier.issn0937-0633en_US
dc.identifier.urihttp://hdl.handle.net/10553/47183-
dc.description.abstract 4-Chlorobiphenyl (4-PCB) and Arochlor 1221 have been studied in the presence of cetylpyridinium bromide micellar medium. The quenching produced by this surfactant on the fluorescence of these organochlorine compounds has been used to develop two spectrofluorimetric methods for the sensitive determination of 4-PCB and Arochlor 1221. Variables such as the percentage of organic solvent, temperature, and concentration of surfactant, as well as the possible interferences of other polychlorinated biphenyls and Arochlors of environmental and toxicological interest have been studied. The methods have been applied to the determination of 4-PCB and Arochlor 1221 added to sea water with satisfactory recovery data.en_US
dc.languageengen_US
dc.publisher0937-0633-
dc.relation.ispartofFresenius' Journal of Analytical Chemistryen_US
dc.sourceFresenius' Journal of Analytical Chemistry [ISSN 0937-0633], v. 354, p. 221-226en_US
dc.subject2301 química analíticaen_US
dc.subject.otherSurfactanten_US
dc.subject.otherBromideen_US
dc.subject.otherBiphenylen_US
dc.subject.otherFluorescence Quenchingen_US
dc.subject.otherRecovery Dataen_US
dc.titleSpectrofluorimetric determination of 4-chlorobiphenyl and Arochlor 1221 using the fluorescence quenching produced by cetylpyridinium bromide micellar mediumen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1007/PL00012729en_US
dc.identifier.scopus25144476701-
dc.identifier.isiA1996TR64200019-
dc.contributor.authorscopusid56248783900-
dc.contributor.authorscopusid8934038800-
dc.contributor.authorscopusid6602897915-
dc.contributor.authorscopusid8934039000-
dc.description.lastpage226en_US
dc.description.firstpage221en_US
dc.relation.volume354en_US
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.contributor.daisngid30342984-
dc.contributor.daisngid3972119-
dc.contributor.daisngid770178-
dc.contributor.daisngid56325-
dc.contributor.wosstandardWOS:Rodriguez, JJS-
dc.contributor.wosstandardWOS:Garcia, JH-
dc.contributor.wosstandardWOS:Ferrera, ZS-
dc.contributor.wosstandardWOS:Lazaro, AJBM-
dc.date.coverdateDiciembre 1996en_US
dc.identifier.ulpgcSíes
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.orcid0000-0002-5635-7215-
crisitem.author.orcid0000-0003-3003-3607-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.fullNameSantana Rodríguez, José Juan-
crisitem.author.fullNameSosa Ferrera, María Zoraida-
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