Isothermal retention indices on poly(3,3,3-trifluoropropylmethylsiloxane) stationary phases

13 pages, 6 figures, 9 tables

Detalles Bibliográficos
Autores: Lebrón-Aguilar, Rosa, Quintanilla-López, Jesús Eduardo, Tello, Ana María, Santiuste, José María
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2007
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/413599
Acceso en línea:http://hdl.handle.net/10261/413599
https://api.elsevier.com/content/abstract/scopus_id/34447549108
Access Level:acceso abierto
Palabra clave:Chemometrics
Gas chromatography
Multiple linear regression
Poly(trifluoropropylmethylsiloxanes)
Quantitative structure-retention relationships
Retention indices
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spelling Isothermal retention indices on poly(3,3,3-trifluoropropylmethylsiloxane) stationary phasesLebrón-Aguilar, RosaQuintanilla-López, Jesús EduardoTello, Ana MaríaSantiuste, José MaríaChemometricsGas chromatographyMultiple linear regressionPoly(trifluoropropylmethylsiloxanes)Quantitative structure-retention relationshipsRetention indices13 pages, 6 figures, 9 tablesIsothermal retention indices (I) of 56 solutes of varied chemical nature and polarity were determined by a well-proven accurate method on poly(3,3,3-trifluoropropylmethylsiloxanes) with trifluoropropyl group percentages between 0 and 50% within the 353-413 K temperature range. The column temperature effect on the retention index for a representative set of solutes was studied. The linear model and the recent expression I = a + bT(-1) + c ln T were discussed. The retention index dependence on the polymer polarity was also investigated. Principal component analysis and multiple linear regression (MLR) were applied to obtain retention models relating the I values to physicochemical and molecular properties of the solutes chromatographed. The best model of prediction of the retention in these fluorinated stationary phases was obtained by using the Abraham's descriptors.This work was carried out under Projects BQU2002-03381 and CTQ2006-10512/BQU of Dirección General de Investigación, Ministerio de Educación y Ciencia, SpainPeer reviewedElsevierDirección General de Investigación Científica y Técnica, DGICT (España)#NODATA##NODATA##NODATA##NODATA#Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202620262007info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/413599https://api.elsevier.com/content/abstract/scopus_id/34447549108reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI//BQU2002-03381info:eu-repo/grantAgreement/AEI//CTQ2006-10512https://doi.org/10.1016/j.chroma.2007.05.025Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/4135992026-05-22T06:33:51Z
dc.title.none.fl_str_mv Isothermal retention indices on poly(3,3,3-trifluoropropylmethylsiloxane) stationary phases
title Isothermal retention indices on poly(3,3,3-trifluoropropylmethylsiloxane) stationary phases
spellingShingle Isothermal retention indices on poly(3,3,3-trifluoropropylmethylsiloxane) stationary phases
Lebrón-Aguilar, Rosa
Chemometrics
Gas chromatography
Multiple linear regression
Poly(trifluoropropylmethylsiloxanes)
Quantitative structure-retention relationships
Retention indices
title_short Isothermal retention indices on poly(3,3,3-trifluoropropylmethylsiloxane) stationary phases
title_full Isothermal retention indices on poly(3,3,3-trifluoropropylmethylsiloxane) stationary phases
title_fullStr Isothermal retention indices on poly(3,3,3-trifluoropropylmethylsiloxane) stationary phases
title_full_unstemmed Isothermal retention indices on poly(3,3,3-trifluoropropylmethylsiloxane) stationary phases
title_sort Isothermal retention indices on poly(3,3,3-trifluoropropylmethylsiloxane) stationary phases
dc.creator.none.fl_str_mv Lebrón-Aguilar, Rosa
Quintanilla-López, Jesús Eduardo
Tello, Ana María
Santiuste, José María
author Lebrón-Aguilar, Rosa
author_facet Lebrón-Aguilar, Rosa
Quintanilla-López, Jesús Eduardo
Tello, Ana María
Santiuste, José María
author_role author
author2 Quintanilla-López, Jesús Eduardo
Tello, Ana María
Santiuste, José María
author2_role author
author
author
dc.contributor.none.fl_str_mv Dirección General de Investigación Científica y Técnica, DGICT (España)
#NODATA#
#NODATA#
#NODATA#
#NODATA#
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Chemometrics
Gas chromatography
Multiple linear regression
Poly(trifluoropropylmethylsiloxanes)
Quantitative structure-retention relationships
Retention indices
topic Chemometrics
Gas chromatography
Multiple linear regression
Poly(trifluoropropylmethylsiloxanes)
Quantitative structure-retention relationships
Retention indices
description 13 pages, 6 figures, 9 tables
publishDate 2007
dc.date.none.fl_str_mv 2007
2026
2026
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/413599
https://api.elsevier.com/content/abstract/scopus_id/34447549108
url http://hdl.handle.net/10261/413599
https://api.elsevier.com/content/abstract/scopus_id/34447549108
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI//BQU2002-03381
info:eu-repo/grantAgreement/AEI//CTQ2006-10512
https://doi.org/10.1016/j.chroma.2007.05.025
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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