Cromatografia gasosa bidimensional abrangente (GC × GC)

Detalhes bibliográficos
Autor(a) principal: Pedroso,Marcio Pozzobon
Data de Publicação: 2009
Outros Autores: Godoy,Luiz Antonio Fonseca de, Fidélis,Carlos Henrique de Vasconcellos, Ferreira,Ernesto Correa, Poppi,Ronei Jesus, Augusto,Fabio
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000200029
Resumo: This paper presents the fundamental principles, instrumentation and selected applications of comprehensive two-dimensional gas chromatography (GC × GC). In this technique, introduced in 1991, two capillary columns are coupled and proper modulating interfaces continuously collect the eluate from the first column, transferring it to the second column. The result is a geometric increment in the chromatographic resolution, ensuring separation of extremely complex mixtures in time periods shorter or comparable to those of analysis using conventional gas chromatography and with better detectabilities and sensitivities.
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spelling Cromatografia gasosa bidimensional abrangente (GC × GC)comprehensive two-dimensional gas chromatographyinstrumentationmultidimensional chromatographic techniquesThis paper presents the fundamental principles, instrumentation and selected applications of comprehensive two-dimensional gas chromatography (GC × GC). In this technique, introduced in 1991, two capillary columns are coupled and proper modulating interfaces continuously collect the eluate from the first column, transferring it to the second column. The result is a geometric increment in the chromatographic resolution, ensuring separation of extremely complex mixtures in time periods shorter or comparable to those of analysis using conventional gas chromatography and with better detectabilities and sensitivities.Sociedade Brasileira de Química2009-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000200029Química Nova v.32 n.2 2009reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422009000200029info:eu-repo/semantics/openAccessPedroso,Marcio PozzobonGodoy,Luiz Antonio Fonseca deFidélis,Carlos Henrique de VasconcellosFerreira,Ernesto CorreaPoppi,Ronei JesusAugusto,Fabiopor2009-04-23T00:00:00Zoai:scielo:S0100-40422009000200029Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2009-04-23T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Cromatografia gasosa bidimensional abrangente (GC × GC)
title Cromatografia gasosa bidimensional abrangente (GC × GC)
spellingShingle Cromatografia gasosa bidimensional abrangente (GC × GC)
Pedroso,Marcio Pozzobon
comprehensive two-dimensional gas chromatography
instrumentation
multidimensional chromatographic techniques
title_short Cromatografia gasosa bidimensional abrangente (GC × GC)
title_full Cromatografia gasosa bidimensional abrangente (GC × GC)
title_fullStr Cromatografia gasosa bidimensional abrangente (GC × GC)
title_full_unstemmed Cromatografia gasosa bidimensional abrangente (GC × GC)
title_sort Cromatografia gasosa bidimensional abrangente (GC × GC)
author Pedroso,Marcio Pozzobon
author_facet Pedroso,Marcio Pozzobon
Godoy,Luiz Antonio Fonseca de
Fidélis,Carlos Henrique de Vasconcellos
Ferreira,Ernesto Correa
Poppi,Ronei Jesus
Augusto,Fabio
author_role author
author2 Godoy,Luiz Antonio Fonseca de
Fidélis,Carlos Henrique de Vasconcellos
Ferreira,Ernesto Correa
Poppi,Ronei Jesus
Augusto,Fabio
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Pedroso,Marcio Pozzobon
Godoy,Luiz Antonio Fonseca de
Fidélis,Carlos Henrique de Vasconcellos
Ferreira,Ernesto Correa
Poppi,Ronei Jesus
Augusto,Fabio
dc.subject.por.fl_str_mv comprehensive two-dimensional gas chromatography
instrumentation
multidimensional chromatographic techniques
topic comprehensive two-dimensional gas chromatography
instrumentation
multidimensional chromatographic techniques
description This paper presents the fundamental principles, instrumentation and selected applications of comprehensive two-dimensional gas chromatography (GC × GC). In this technique, introduced in 1991, two capillary columns are coupled and proper modulating interfaces continuously collect the eluate from the first column, transferring it to the second column. The result is a geometric increment in the chromatographic resolution, ensuring separation of extremely complex mixtures in time periods shorter or comparable to those of analysis using conventional gas chromatography and with better detectabilities and sensitivities.
publishDate 2009
dc.date.none.fl_str_mv 2009-01-01
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=S0100-40422009000200029
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000200029
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40422009000200029
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 Química Nova v.32 n.2 2009
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
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