Online isotope dilution and inductively coupled plasma mass spectrometry: from elemental to species quantification

Detalhes bibliográficos
Autor(a) principal: Giné,Maria Fernanda
Data de Publicação: 2010
Outros Autores: Packer,Ana Paula
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532010000400002
Resumo: Flow analysis has been utilized for elemental and species quantification by online isotope dilution inductively coupled plasma mass spectrometry (ICP-MS). Online isotope dilution (ID) herein refers to strategies promoting the addition of enriched isotopic solutions to the samples while flowing towards the plasma. Applications of online ID's are commonly performed in aqueous media, however, in some processes the analyte transference to the vapor phase using electrothermal vaporization, vapor generation or laser ablation is also required. Flow diagrams to perform online pre or post-column spiking with the enriched isotope for quantification by ID in speciation analysis by liquid chromatography, gas chromatography or capillary electrophoresis devices coupled to ICP-MS are presented. The main figures of merit and equations applied to elemental and species quantification by ID in flowing schemes are assessed.
id SBQ-2_687540447ee2d07124364ecdabcdd30d
oai_identifier_str oai:scielo:S0103-50532010000400002
network_acronym_str SBQ-2
network_name_str Journal of the Brazilian Chemical Society (Online)
repository_id_str
spelling Online isotope dilution and inductively coupled plasma mass spectrometry: from elemental to species quantificationisotope dilutiononline spikeinductively coupled plasma mass spectrometryelemental analysisspeciationFlow analysis has been utilized for elemental and species quantification by online isotope dilution inductively coupled plasma mass spectrometry (ICP-MS). Online isotope dilution (ID) herein refers to strategies promoting the addition of enriched isotopic solutions to the samples while flowing towards the plasma. Applications of online ID's are commonly performed in aqueous media, however, in some processes the analyte transference to the vapor phase using electrothermal vaporization, vapor generation or laser ablation is also required. Flow diagrams to perform online pre or post-column spiking with the enriched isotope for quantification by ID in speciation analysis by liquid chromatography, gas chromatography or capillary electrophoresis devices coupled to ICP-MS are presented. The main figures of merit and equations applied to elemental and species quantification by ID in flowing schemes are assessed.Sociedade Brasileira de Química2010-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532010000400002Journal of the Brazilian Chemical Society v.21 n.4 2010reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532010000400002info:eu-repo/semantics/openAccessGiné,Maria FernandaPacker,Ana Paulaeng2010-05-21T00:00:00Zoai:scielo:S0103-50532010000400002Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2010-05-21T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Online isotope dilution and inductively coupled plasma mass spectrometry: from elemental to species quantification
title Online isotope dilution and inductively coupled plasma mass spectrometry: from elemental to species quantification
spellingShingle Online isotope dilution and inductively coupled plasma mass spectrometry: from elemental to species quantification
Giné,Maria Fernanda
isotope dilution
online spike
inductively coupled plasma mass spectrometry
elemental analysis
speciation
title_short Online isotope dilution and inductively coupled plasma mass spectrometry: from elemental to species quantification
title_full Online isotope dilution and inductively coupled plasma mass spectrometry: from elemental to species quantification
title_fullStr Online isotope dilution and inductively coupled plasma mass spectrometry: from elemental to species quantification
title_full_unstemmed Online isotope dilution and inductively coupled plasma mass spectrometry: from elemental to species quantification
title_sort Online isotope dilution and inductively coupled plasma mass spectrometry: from elemental to species quantification
author Giné,Maria Fernanda
author_facet Giné,Maria Fernanda
Packer,Ana Paula
author_role author
author2 Packer,Ana Paula
author2_role author
dc.contributor.author.fl_str_mv Giné,Maria Fernanda
Packer,Ana Paula
dc.subject.por.fl_str_mv isotope dilution
online spike
inductively coupled plasma mass spectrometry
elemental analysis
speciation
topic isotope dilution
online spike
inductively coupled plasma mass spectrometry
elemental analysis
speciation
description Flow analysis has been utilized for elemental and species quantification by online isotope dilution inductively coupled plasma mass spectrometry (ICP-MS). Online isotope dilution (ID) herein refers to strategies promoting the addition of enriched isotopic solutions to the samples while flowing towards the plasma. Applications of online ID's are commonly performed in aqueous media, however, in some processes the analyte transference to the vapor phase using electrothermal vaporization, vapor generation or laser ablation is also required. Flow diagrams to perform online pre or post-column spiking with the enriched isotope for quantification by ID in speciation analysis by liquid chromatography, gas chromatography or capillary electrophoresis devices coupled to ICP-MS are presented. The main figures of merit and equations applied to elemental and species quantification by ID in flowing schemes are assessed.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532010000400002
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532010000400002
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532010000400002
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Journal of the Brazilian Chemical Society v.21 n.4 2010
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
_version_ 1750318170684522496

Registros relacionados