Charge regulation in redox active monolayers embedded in proton exchanger surfaces

Autores
Ricci, A.M.; Tagliazucchi, Mario Eugenio; Calvo, Ernesto Julio
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Experimental evidence of the variation in redox potential of osmium pyridine complexes tethered to a Au surface by thiol or diazonium chemistry at different ionic concentration and electrolyte pH is described. The interplay between the charged redox and acid groups is described by a charge regulation model based on PM-IRRAS spectroscopic evidence on the different degrees of surface protonation.
Fil: Ricci, A.M.. Northwestern University; Estados Unidos
Fil: Tagliazucchi, Mario Eugenio. Aluar S.A. Aluminio Argentino; Argentina
Fil: Calvo, Ernesto Julio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Materia
Self Assembled Monolayer
Charge Regulation
Osmium Complex
Surface Potential
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:11336/72395
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Charge regulation in redox active monolayers embedded in proton exchanger surfacesRicci, A.M.Tagliazucchi, Mario EugenioCalvo, Ernesto JulioSelf Assembled MonolayerCharge RegulationOsmium ComplexSurface Potentialhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Experimental evidence of the variation in redox potential of osmium pyridine complexes tethered to a Au surface by thiol or diazonium chemistry at different ionic concentration and electrolyte pH is described. The interplay between the charged redox and acid groups is described by a charge regulation model based on PM-IRRAS spectroscopic evidence on the different degrees of surface protonation.Fil: Ricci, A.M.. Northwestern University; Estados UnidosFil: Tagliazucchi, Mario Eugenio. Aluar S.A. Aluminio Argentino; ArgentinaFil: Calvo, Ernesto Julio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; ArgentinaRoyal Society of Chemistry2012-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/72395Ricci, A.M.; Tagliazucchi, Mario Eugenio; Calvo, Ernesto Julio; Charge regulation in redox active monolayers embedded in proton exchanger surfaces; Royal Society of Chemistry; Physical Chemistry Chemical Physics; 14; 28; 7-2012; 9988-99951463-9076CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://pubs.rsc.org/en/Content/ArticleLanding/2012/CP/c2cp40695k#!divAbstractinfo:eu-repo/semantics/altIdentifier/doi/10.1039/C2CP40695Kinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:46:45Zoai:ri.conicet.gov.ar:11336/72395instacron: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 09:46:45.747CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Charge regulation in redox active monolayers embedded in proton exchanger surfaces
title Charge regulation in redox active monolayers embedded in proton exchanger surfaces
spellingShingle Charge regulation in redox active monolayers embedded in proton exchanger surfaces
Ricci, A.M.
Self Assembled Monolayer
Charge Regulation
Osmium Complex
Surface Potential
title_short Charge regulation in redox active monolayers embedded in proton exchanger surfaces
title_full Charge regulation in redox active monolayers embedded in proton exchanger surfaces
title_fullStr Charge regulation in redox active monolayers embedded in proton exchanger surfaces
title_full_unstemmed Charge regulation in redox active monolayers embedded in proton exchanger surfaces
title_sort Charge regulation in redox active monolayers embedded in proton exchanger surfaces
dc.creator.none.fl_str_mv Ricci, A.M.
Tagliazucchi, Mario Eugenio
Calvo, Ernesto Julio
author Ricci, A.M.
author_facet Ricci, A.M.
Tagliazucchi, Mario Eugenio
Calvo, Ernesto Julio
author_role author
author2 Tagliazucchi, Mario Eugenio
Calvo, Ernesto Julio
author2_role author
author
dc.subject.none.fl_str_mv Self Assembled Monolayer
Charge Regulation
Osmium Complex
Surface Potential
topic Self Assembled Monolayer
Charge Regulation
Osmium Complex
Surface Potential
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Experimental evidence of the variation in redox potential of osmium pyridine complexes tethered to a Au surface by thiol or diazonium chemistry at different ionic concentration and electrolyte pH is described. The interplay between the charged redox and acid groups is described by a charge regulation model based on PM-IRRAS spectroscopic evidence on the different degrees of surface protonation.
Fil: Ricci, A.M.. Northwestern University; Estados Unidos
Fil: Tagliazucchi, Mario Eugenio. Aluar S.A. Aluminio Argentino; Argentina
Fil: Calvo, Ernesto Julio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
description Experimental evidence of the variation in redox potential of osmium pyridine complexes tethered to a Au surface by thiol or diazonium chemistry at different ionic concentration and electrolyte pH is described. The interplay between the charged redox and acid groups is described by a charge regulation model based on PM-IRRAS spectroscopic evidence on the different degrees of surface protonation.
publishDate 2012
dc.date.none.fl_str_mv 2012-07
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/11336/72395
Ricci, A.M.; Tagliazucchi, Mario Eugenio; Calvo, Ernesto Julio; Charge regulation in redox active monolayers embedded in proton exchanger surfaces; Royal Society of Chemistry; Physical Chemistry Chemical Physics; 14; 28; 7-2012; 9988-9995
1463-9076
CONICET Digital
CONICET
url http://hdl.handle.net/11336/72395
identifier_str_mv Ricci, A.M.; Tagliazucchi, Mario Eugenio; Calvo, Ernesto Julio; Charge regulation in redox active monolayers embedded in proton exchanger surfaces; Royal Society of Chemistry; Physical Chemistry Chemical Physics; 14; 28; 7-2012; 9988-9995
1463-9076
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://pubs.rsc.org/en/Content/ArticleLanding/2012/CP/c2cp40695k#!divAbstract
info:eu-repo/semantics/altIdentifier/doi/10.1039/C2CP40695K
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
application/pdf
dc.publisher.none.fl_str_mv Royal Society of Chemistry
publisher.none.fl_str_mv Royal Society of Chemistry
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_ 1844613459239501824
score 13.070432

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