Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/47123
Campo DC Valoridioma
dc.contributor.authorHernández-Martínez, Ana M.en_US
dc.contributor.authorPadrón-Sanz, Carolinaen_US
dc.contributor.authorTorres Padrón, M. Estheren_US
dc.contributor.authorSosa Ferrera, Zoraidaen_US
dc.contributor.authorSantana-Rodríguez, José Juanen_US
dc.contributor.otherTorres-Padron, Maria Esther-
dc.date.accessioned2018-11-23T11:01:47Z-
dc.date.available2018-11-23T11:01:47Z-
dc.date.issued2015en_US
dc.identifier.issn0267-9477en_US
dc.identifier.urihttp://hdl.handle.net/10553/47123-
dc.description.abstractA new green method has been developed for the extraction of the pseudo-total content of the heavy metals Ni, Cu, Cr, Pb, and Cd from marine sediments using a mixture of biodegradable micellar media (SDS, Triton X-100) as extractants and graphite furnace atomic absorption spectrometry (GFAAS) for their determination. This work is the first one that uses only surfactants as extractants, without the addition of chelating agents to increase the extraction efficiency of the method, proving to be effective in the extraction of metals from these types of matrices. The proposed method has shown high recovery percentages for all the metals considered (>68%), good linearity and reproducibility (RSD < 5.9%), as well as detection limits ranging from 0.06 to 2.78 μg g−1. The method was applied to the determination of the heavy metals under study in samples with different physicochemical properties. Finally, our results were compared with those obtained using microwave assisted extraction – graphite furnace atomic absorption spectrometry (MAE/GFAAS) described in ISO 11047:1998 obtaining comparable results.en_US
dc.languageengen_US
dc.publisher0267-9477-
dc.relation.ispartofJournal of Analytical Atomic Spectrometryen_US
dc.sourceJournal of Analytical Atomic Spectrometry [ISSN 0267-9477], v. 30, p. 435-442en_US
dc.subject2301 química analíticaen_US
dc.subject.otherHeavy metalsen_US
dc.subject.otherMarine sedimentsen_US
dc.titleDetermination of heavy metals in marine sediments using MAME-GFAASen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1039/c4ja00342jen_US
dc.identifier.scopus84922192587-
dc.identifier.isi000349145700015-
dcterms.isPartOfJournal Of Analytical Atomic Spectrometry-
dcterms.sourceJournal Of Analytical Atomic Spectrometry[ISSN 0267-9477],v. 30 (2), p. 435-442-
dc.contributor.authorscopusid55909810900-
dc.contributor.authorscopusid55909756200-
dc.contributor.authorscopusid8452532700-
dc.contributor.authorscopusid55663183900-
dc.contributor.authorscopusid56248783900-
dc.description.lastpage442en_US
dc.description.firstpage435en_US
dc.relation.volume30en_US
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.identifier.wosWOS:000349145700015-
dc.contributor.daisngid30605978-
dc.contributor.daisngid7434778-
dc.contributor.daisngid7326534-
dc.contributor.daisngid5797290-
dc.contributor.daisngid22437017-
dc.contributor.daisngid3888969-
dc.contributor.daisngid1022381-
dc.contributor.daisngid770178-
dc.contributor.daisngid987328-
dc.contributor.daisngid21031443-
dc.identifier.investigatorRIDE-9038-2012-
dc.identifier.externalWOS:000349145700015-
dc.contributor.wosstandardWOS:Hernandez-Martinez, AM-
dc.contributor.wosstandardWOS:Padron-Sanz, C-
dc.contributor.wosstandardWOS:Padron, MET-
dc.contributor.wosstandardWOS:Ferrera, ZS-
dc.contributor.wosstandardWOS:Rodriguez, JJS-
dc.date.coverdate2015en_US
dc.identifier.ulpgces
dc.description.sjr1,002
dc.description.jcr3,379
dc.description.sjrqQ1
dc.description.jcrqQ1
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.deptGIR IUNAT: Análisis Químico Medioambiental-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptDepartamento de Química-
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.fullNameTorres Padrón, María Esther-
crisitem.author.fullNameSosa Ferrera, María Zoraida-
crisitem.author.fullNameSantana Rodríguez, José Juan-
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