Delineamentos experimentais eficientes para estudos de cinética química

Detalhes bibliográficos
Autor(a) principal: Ferreira,Iuri E. P.
Data de Publicação: 2014
Outros Autores: Trinca,Luzia A., Ferreira,Cláudia P.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422014000400003
Resumo: In this paper we show how to obtain efficient designs of experiments for fitting Michaelis-Menten and Hill equations useful in chemical studies. The search of exact D-optimal designs by using local and pseudo-Bayesian approaches is considered. Optimal designs were compared to those commonly used in practice using an efficiency measure and theoretical standard errors of the kinetic parameter estimates. In conclusion, the D-optimal designs based on the Hill equation proved efficient for estimating the parameters of both models. Furthermore, these are promising with respect to practical issues, allowing efficient estimation as well as goodness-of-fit tests and comparisons between some kinetic models.
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spelling Delineamentos experimentais eficientes para estudos de cinética químicaoptimum design theoryMichaelis-Menten kineticsHill equationIn this paper we show how to obtain efficient designs of experiments for fitting Michaelis-Menten and Hill equations useful in chemical studies. The search of exact D-optimal designs by using local and pseudo-Bayesian approaches is considered. Optimal designs were compared to those commonly used in practice using an efficiency measure and theoretical standard errors of the kinetic parameter estimates. In conclusion, the D-optimal designs based on the Hill equation proved efficient for estimating the parameters of both models. Furthermore, these are promising with respect to practical issues, allowing efficient estimation as well as goodness-of-fit tests and comparisons between some kinetic models.Sociedade Brasileira de Química2014-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422014000400003Química Nova v.37 n.4 2014reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.5935/0100-4042.20140102info:eu-repo/semantics/openAccessFerreira,Iuri E. P.Trinca,Luzia A.Ferreira,Cláudia P.por2014-05-29T00:00:00Zoai:scielo:S0100-40422014000400003Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2014-05-29T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Delineamentos experimentais eficientes para estudos de cinética química
title Delineamentos experimentais eficientes para estudos de cinética química
spellingShingle Delineamentos experimentais eficientes para estudos de cinética química
Ferreira,Iuri E. P.
optimum design theory
Michaelis-Menten kinetics
Hill equation
title_short Delineamentos experimentais eficientes para estudos de cinética química
title_full Delineamentos experimentais eficientes para estudos de cinética química
title_fullStr Delineamentos experimentais eficientes para estudos de cinética química
title_full_unstemmed Delineamentos experimentais eficientes para estudos de cinética química
title_sort Delineamentos experimentais eficientes para estudos de cinética química
author Ferreira,Iuri E. P.
author_facet Ferreira,Iuri E. P.
Trinca,Luzia A.
Ferreira,Cláudia P.
author_role author
author2 Trinca,Luzia A.
Ferreira,Cláudia P.
author2_role author
author
dc.contributor.author.fl_str_mv Ferreira,Iuri E. P.
Trinca,Luzia A.
Ferreira,Cláudia P.
dc.subject.por.fl_str_mv optimum design theory
Michaelis-Menten kinetics
Hill equation
topic optimum design theory
Michaelis-Menten kinetics
Hill equation
description In this paper we show how to obtain efficient designs of experiments for fitting Michaelis-Menten and Hill equations useful in chemical studies. The search of exact D-optimal designs by using local and pseudo-Bayesian approaches is considered. Optimal designs were compared to those commonly used in practice using an efficiency measure and theoretical standard errors of the kinetic parameter estimates. In conclusion, the D-optimal designs based on the Hill equation proved efficient for estimating the parameters of both models. Furthermore, these are promising with respect to practical issues, allowing efficient estimation as well as goodness-of-fit tests and comparisons between some kinetic models.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01
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=S0100-40422014000400003
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422014000400003
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.5935/0100-4042.20140102
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.37 n.4 2014
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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