Can factor analysis be applied to spectra taken in binary solvent mixtures?

Detalhes bibliográficos
Autor(a) principal: Thurler,Thalyta S.
Data de Publicação: 2009
Outros Autores: Souza,Raquel G. S. da, Maeder,Marcel, Norman,Sarah E., Brinn,Ira M.
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=S0103-50532009000900008
Resumo: It is suggested that, in spite the logical inconsistencies, factor analysis can be applied in many cases to fluorescence and absorption spectra of dyes in binary solvent mixtures. Limits as to when this application will be successful are derived. This idea was applied to four different dyes in two different binary solvent mixtures and was generally found to generate smoother curves, plotting the contribution of one of the two contributing bands to the experimental spectrum vs. solvent component mole fraction, as compared to those that are generated when one uses the normally applied method of plotting maximum peak position vs. solvent component mole fraction.
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spelling Can factor analysis be applied to spectra taken in binary solvent mixtures?binary solventsfactor analysisabsorption spectrafluorescence spectraIt is suggested that, in spite the logical inconsistencies, factor analysis can be applied in many cases to fluorescence and absorption spectra of dyes in binary solvent mixtures. Limits as to when this application will be successful are derived. This idea was applied to four different dyes in two different binary solvent mixtures and was generally found to generate smoother curves, plotting the contribution of one of the two contributing bands to the experimental spectrum vs. solvent component mole fraction, as compared to those that are generated when one uses the normally applied method of plotting maximum peak position vs. solvent component mole fraction.Sociedade Brasileira de Química2009-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532009000900008Journal of the Brazilian Chemical Society v.20 n.9 2009reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532009000900008info:eu-repo/semantics/openAccessThurler,Thalyta S.Souza,Raquel G. S. daMaeder,MarcelNorman,Sarah E.Brinn,Ira M.eng2011-10-14T00:00:00Zoai:scielo:S0103-50532009000900008Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2011-10-14T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Can factor analysis be applied to spectra taken in binary solvent mixtures?
title Can factor analysis be applied to spectra taken in binary solvent mixtures?
spellingShingle Can factor analysis be applied to spectra taken in binary solvent mixtures?
Thurler,Thalyta S.
binary solvents
factor analysis
absorption spectra
fluorescence spectra
title_short Can factor analysis be applied to spectra taken in binary solvent mixtures?
title_full Can factor analysis be applied to spectra taken in binary solvent mixtures?
title_fullStr Can factor analysis be applied to spectra taken in binary solvent mixtures?
title_full_unstemmed Can factor analysis be applied to spectra taken in binary solvent mixtures?
title_sort Can factor analysis be applied to spectra taken in binary solvent mixtures?
author Thurler,Thalyta S.
author_facet Thurler,Thalyta S.
Souza,Raquel G. S. da
Maeder,Marcel
Norman,Sarah E.
Brinn,Ira M.
author_role author
author2 Souza,Raquel G. S. da
Maeder,Marcel
Norman,Sarah E.
Brinn,Ira M.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Thurler,Thalyta S.
Souza,Raquel G. S. da
Maeder,Marcel
Norman,Sarah E.
Brinn,Ira M.
dc.subject.por.fl_str_mv binary solvents
factor analysis
absorption spectra
fluorescence spectra
topic binary solvents
factor analysis
absorption spectra
fluorescence spectra
description It is suggested that, in spite the logical inconsistencies, factor analysis can be applied in many cases to fluorescence and absorption spectra of dyes in binary solvent mixtures. Limits as to when this application will be successful are derived. This idea was applied to four different dyes in two different binary solvent mixtures and was generally found to generate smoother curves, plotting the contribution of one of the two contributing bands to the experimental spectrum vs. solvent component mole fraction, as compared to those that are generated when one uses the normally applied method of plotting maximum peak position vs. solvent component mole fraction.
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=S0103-50532009000900008
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532009000900008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532009000900008
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.20 n.9 2009
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
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