Online isotope dilution and inductively coupled plasma mass spectrometry: from elemental to species quantification
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | |
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. |
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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 |