Effect of ligand protonation on the facilitated ion transfer reactions across oil|water interfaces. V. Applications of forced hydrodynamic conditions

Autores
Vega Mercado, Franco; Ovejero, Juan Manuel; Fernández, Ricardo Ariel; Dassie, Sergio Alberto
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Hydrodynamic forced conditions applied to the aqueous or the organic phase during a potential sweep can be used to elucidate themechanisms of ion transfer across liquid|liquid interfaces. The aimof this study is to confirm experimentally the previous proposed global mechanisms of facilitated proton transfer via water autoprotolysis and to extend them, controlling the mass transport.We showthat proton transfer assisted by quinidine via waterautoprotolysis is an interesting example, where the ion transfer reaction occurs with the formation of different products in each phase, i.e., protonated weak base in the organic phase and the hydroxide ion in the aqueous phase. Furthermore, one of the reactants (water) is always in excess with respect to the other one (neutral weak base). These features provide unique characteristics to facilitated proton transfer via water autoprotolysis to be explored by applying forced hydrodynamic conditions.
Fil: Vega Mercado, Franco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Ovejero, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Fernández, Ricardo Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Dassie, Sergio Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Materia
Facilitated Proton Transfer
Forced Hydrodynamic Conditions
Liquid|Liquid Interface
Quinidine
Water Autoprotolysis
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/54170
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/54170
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effect of ligand protonation on the facilitated ion transfer reactions across oil|water interfaces. V. Applications of forced hydrodynamic conditionsVega Mercado, FrancoOvejero, Juan ManuelFernández, Ricardo ArielDassie, Sergio AlbertoFacilitated Proton TransferForced Hydrodynamic ConditionsLiquid|Liquid InterfaceQuinidineWater Autoprotolysishttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Hydrodynamic forced conditions applied to the aqueous or the organic phase during a potential sweep can be used to elucidate themechanisms of ion transfer across liquid|liquid interfaces. The aimof this study is to confirm experimentally the previous proposed global mechanisms of facilitated proton transfer via water autoprotolysis and to extend them, controlling the mass transport.We showthat proton transfer assisted by quinidine via waterautoprotolysis is an interesting example, where the ion transfer reaction occurs with the formation of different products in each phase, i.e., protonated weak base in the organic phase and the hydroxide ion in the aqueous phase. Furthermore, one of the reactants (water) is always in excess with respect to the other one (neutral weak base). These features provide unique characteristics to facilitated proton transfer via water autoprotolysis to be explored by applying forced hydrodynamic conditions.Fil: Vega Mercado, Franco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Ovejero, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Fernández, Ricardo Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Dassie, Sergio Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaElsevier Science Sa2016-03-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/54170Vega Mercado, Franco; Ovejero, Juan Manuel; Fernández, Ricardo Ariel; Dassie, Sergio Alberto; Effect of ligand protonation on the facilitated ion transfer reactions across oil|water interfaces. V. Applications of forced hydrodynamic conditions; Elsevier Science Sa; Journal of Electroanalytical Chemistry; 765; 5-3-2016; 100-1041572-6657CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S157266571530062Xinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jelechem.2015.08.001info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:34:02Zoai:ri.conicet.gov.ar:11336/54170instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:34:02.592CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effect of ligand protonation on the facilitated ion transfer reactions across oil|water interfaces. V. Applications of forced hydrodynamic conditions
title Effect of ligand protonation on the facilitated ion transfer reactions across oil|water interfaces. V. Applications of forced hydrodynamic conditions
spellingShingle Effect of ligand protonation on the facilitated ion transfer reactions across oil|water interfaces. V. Applications of forced hydrodynamic conditions
Vega Mercado, Franco
Facilitated Proton Transfer
Forced Hydrodynamic Conditions
Liquid|Liquid Interface
Quinidine
Water Autoprotolysis
title_short Effect of ligand protonation on the facilitated ion transfer reactions across oil|water interfaces. V. Applications of forced hydrodynamic conditions
title_full Effect of ligand protonation on the facilitated ion transfer reactions across oil|water interfaces. V. Applications of forced hydrodynamic conditions
title_fullStr Effect of ligand protonation on the facilitated ion transfer reactions across oil|water interfaces. V. Applications of forced hydrodynamic conditions
title_full_unstemmed Effect of ligand protonation on the facilitated ion transfer reactions across oil|water interfaces. V. Applications of forced hydrodynamic conditions
title_sort Effect of ligand protonation on the facilitated ion transfer reactions across oil|water interfaces. V. Applications of forced hydrodynamic conditions
dc.creator.none.fl_str_mv Vega Mercado, Franco
Ovejero, Juan Manuel
Fernández, Ricardo Ariel
Dassie, Sergio Alberto
author Vega Mercado, Franco
author_facet Vega Mercado, Franco
Ovejero, Juan Manuel
Fernández, Ricardo Ariel
Dassie, Sergio Alberto
author_role author
author2 Ovejero, Juan Manuel
Fernández, Ricardo Ariel
Dassie, Sergio Alberto
author2_role author
author
author
dc.subject.none.fl_str_mv Facilitated Proton Transfer
Forced Hydrodynamic Conditions
Liquid|Liquid Interface
Quinidine
Water Autoprotolysis
topic Facilitated Proton Transfer
Forced Hydrodynamic Conditions
Liquid|Liquid Interface
Quinidine
Water Autoprotolysis
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Hydrodynamic forced conditions applied to the aqueous or the organic phase during a potential sweep can be used to elucidate themechanisms of ion transfer across liquid|liquid interfaces. The aimof this study is to confirm experimentally the previous proposed global mechanisms of facilitated proton transfer via water autoprotolysis and to extend them, controlling the mass transport.We showthat proton transfer assisted by quinidine via waterautoprotolysis is an interesting example, where the ion transfer reaction occurs with the formation of different products in each phase, i.e., protonated weak base in the organic phase and the hydroxide ion in the aqueous phase. Furthermore, one of the reactants (water) is always in excess with respect to the other one (neutral weak base). These features provide unique characteristics to facilitated proton transfer via water autoprotolysis to be explored by applying forced hydrodynamic conditions.
Fil: Vega Mercado, Franco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Ovejero, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Fernández, Ricardo Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Dassie, Sergio Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
description Hydrodynamic forced conditions applied to the aqueous or the organic phase during a potential sweep can be used to elucidate themechanisms of ion transfer across liquid|liquid interfaces. The aimof this study is to confirm experimentally the previous proposed global mechanisms of facilitated proton transfer via water autoprotolysis and to extend them, controlling the mass transport.We showthat proton transfer assisted by quinidine via waterautoprotolysis is an interesting example, where the ion transfer reaction occurs with the formation of different products in each phase, i.e., protonated weak base in the organic phase and the hydroxide ion in the aqueous phase. Furthermore, one of the reactants (water) is always in excess with respect to the other one (neutral weak base). These features provide unique characteristics to facilitated proton transfer via water autoprotolysis to be explored by applying forced hydrodynamic conditions.
publishDate 2016
dc.date.none.fl_str_mv 2016-03-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/54170
Vega Mercado, Franco; Ovejero, Juan Manuel; Fernández, Ricardo Ariel; Dassie, Sergio Alberto; Effect of ligand protonation on the facilitated ion transfer reactions across oil|water interfaces. V. Applications of forced hydrodynamic conditions; Elsevier Science Sa; Journal of Electroanalytical Chemistry; 765; 5-3-2016; 100-104
1572-6657
CONICET Digital
CONICET
url http://hdl.handle.net/11336/54170
identifier_str_mv Vega Mercado, Franco; Ovejero, Juan Manuel; Fernández, Ricardo Ariel; Dassie, Sergio Alberto; Effect of ligand protonation on the facilitated ion transfer reactions across oil|water interfaces. V. Applications of forced hydrodynamic conditions; Elsevier Science Sa; Journal of Electroanalytical Chemistry; 765; 5-3-2016; 100-104
1572-6657
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S157266571530062X
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jelechem.2015.08.001
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science Sa
publisher.none.fl_str_mv Elsevier Science Sa
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844613051323514880
score 13.070432

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