Estratégias para aumento de sensibilidade em espectrofotometria UV-VIS

Detalhes bibliográficos
Autor(a) principal: Rocha,Fábio R. P.
Data de Publicação: 2004
Outros Autores: Teixeira,Leonardo S. G.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422004000500021
Resumo: Spectrophotometry is one of the most widespread analytical techniques due to its simplicity, reliability, and low-cost instrumentation for both direct measurements and coupled to other techniques or processes such as chromatography, electrophoresis and flow analysis. However, the application is often limited by sensitivity. This article describes some advances that greatly improve the performance of spectrophotometric measurements, especially in order to increase sensitivity, including the employment of liquid-core waveguides and solid-phase spectrophotometry.
id SBQ-3_d0bd3a75b89baeeac8b100ba72b27622
oai_identifier_str oai:scielo:S0100-40422004000500021
network_acronym_str SBQ-3
network_name_str Química Nova (Online)
repository_id_str
spelling Estratégias para aumento de sensibilidade em espectrofotometria UV-VISUV-VIS spectrophotometrylong-pathlength spectrophotometrysolid-phase spectrophotometrySpectrophotometry is one of the most widespread analytical techniques due to its simplicity, reliability, and low-cost instrumentation for both direct measurements and coupled to other techniques or processes such as chromatography, electrophoresis and flow analysis. However, the application is often limited by sensitivity. This article describes some advances that greatly improve the performance of spectrophotometric measurements, especially in order to increase sensitivity, including the employment of liquid-core waveguides and solid-phase spectrophotometry.Sociedade Brasileira de Química2004-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422004000500021Química Nova v.27 n.5 2004reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422004000500021info:eu-repo/semantics/openAccessRocha,Fábio R. P.Teixeira,Leonardo S. G.por2004-09-17T00:00:00Zoai:scielo:S0100-40422004000500021Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2004-09-17T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Estratégias para aumento de sensibilidade em espectrofotometria UV-VIS
title Estratégias para aumento de sensibilidade em espectrofotometria UV-VIS
spellingShingle Estratégias para aumento de sensibilidade em espectrofotometria UV-VIS
Rocha,Fábio R. P.
UV-VIS spectrophotometry
long-pathlength spectrophotometry
solid-phase spectrophotometry
title_short Estratégias para aumento de sensibilidade em espectrofotometria UV-VIS
title_full Estratégias para aumento de sensibilidade em espectrofotometria UV-VIS
title_fullStr Estratégias para aumento de sensibilidade em espectrofotometria UV-VIS
title_full_unstemmed Estratégias para aumento de sensibilidade em espectrofotometria UV-VIS
title_sort Estratégias para aumento de sensibilidade em espectrofotometria UV-VIS
author Rocha,Fábio R. P.
author_facet Rocha,Fábio R. P.
Teixeira,Leonardo S. G.
author_role author
author2 Teixeira,Leonardo S. G.
author2_role author
dc.contributor.author.fl_str_mv Rocha,Fábio R. P.
Teixeira,Leonardo S. G.
dc.subject.por.fl_str_mv UV-VIS spectrophotometry
long-pathlength spectrophotometry
solid-phase spectrophotometry
topic UV-VIS spectrophotometry
long-pathlength spectrophotometry
solid-phase spectrophotometry
description Spectrophotometry is one of the most widespread analytical techniques due to its simplicity, reliability, and low-cost instrumentation for both direct measurements and coupled to other techniques or processes such as chromatography, electrophoresis and flow analysis. However, the application is often limited by sensitivity. This article describes some advances that greatly improve the performance of spectrophotometric measurements, especially in order to increase sensitivity, including the employment of liquid-core waveguides and solid-phase spectrophotometry.
publishDate 2004
dc.date.none.fl_str_mv 2004-10-01
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=S0100-40422004000500021
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422004000500021
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40422004000500021
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.27 n.5 2004
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
_version_ 1750318104153423872