Understanding the surface chemistry of thiolate-protected metallic nanoparticles

Autores
Azcárate, Julio César; Corthey, Gastón; Pensa, Evangelina Laura; Vericat, Carolina; Fonticelli, Mariano Hernan; Salvarezza, Roberto Carlos; Carro, Pilar
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Metallic nanoparticles (NPs) appear as promising materials to be used in biomedicine, as efficient catalysts and electrocatalysts, and as active elements in electronic and sensing devices. The most common strategy to protect these NPs is by using thiolate self-assembled monolayers (SAMs), a strategy that has proved to be useful to control the physical and chemical properties of extended solid surfaces. However, the knowledge of the structure and chemistry of thiol−metal interfaces yet remains elusive, although it is crucial for understanding how NPs interact with molecules, biomolecules, and living cells and also for a better design of NP-based devices. This Perspective strives to show the complexity of the thiol−metal NP interface chemistry and how this changes with the nature of the metallic core.
Fil: Azcárate, Julio César. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Corthey, Gastón. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Pensa, Evangelina Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Vericat, Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Fonticelli, Mariano Hernan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Salvarezza, Roberto Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Carro, Pilar. Universidad de la Laguna; España
Materia
Nanoparticles
Metals
Chemistry
Structure
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:11336/4783
Acceder
id CONICETDig_3c5c1ad6841d9ccd1664c40660241358
oai_identifier_str oai:ri.conicet.gov.ar:11336/4783
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Understanding the surface chemistry of thiolate-protected metallic nanoparticlesAzcárate, Julio CésarCorthey, GastónPensa, Evangelina LauraVericat, CarolinaFonticelli, Mariano HernanSalvarezza, Roberto CarlosCarro, PilarNanoparticlesMetalsChemistryStructurehttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Metallic nanoparticles (NPs) appear as promising materials to be used in biomedicine, as efficient catalysts and electrocatalysts, and as active elements in electronic and sensing devices. The most common strategy to protect these NPs is by using thiolate self-assembled monolayers (SAMs), a strategy that has proved to be useful to control the physical and chemical properties of extended solid surfaces. However, the knowledge of the structure and chemistry of thiol−metal interfaces yet remains elusive, although it is crucial for understanding how NPs interact with molecules, biomolecules, and living cells and also for a better design of NP-based devices. This Perspective strives to show the complexity of the thiol−metal NP interface chemistry and how this changes with the nature of the metallic core.Fil: Azcárate, Julio César. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; ArgentinaFil: Corthey, Gastón. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; ArgentinaFil: Pensa, Evangelina Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; ArgentinaFil: Vericat, Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; ArgentinaFil: Fonticelli, Mariano Hernan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; ArgentinaFil: Salvarezza, Roberto Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; ArgentinaFil: Carro, Pilar. Universidad de la Laguna; EspañaAmerican Chemical Society2013-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/4783Azcárate, Julio César; Corthey, Gastón; Pensa, Evangelina Laura; Vericat, Carolina; Fonticelli, Mariano Hernan; et al.; Understanding the surface chemistry of thiolate-protected metallic nanoparticles; American Chemical Society; Journal of Physical Chemistry Letters; 4; 18; 8-2013; 3127-31381948-7185enginfo:eu-repo/semantics/altIdentifier/doi/10.1021/jz401526yinfo:eu-repo/semantics/altIdentifier/issn/1948-7185info:eu-repo/semantics/altIdentifier/url/http://pubs.acs.org/doi/abs/10.1021/jz401526yinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:03:52Zoai:ri.conicet.gov.ar:11336/4783instacron: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:34982025-10-22 11:03:52.729CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Understanding the surface chemistry of thiolate-protected metallic nanoparticles
title Understanding the surface chemistry of thiolate-protected metallic nanoparticles
spellingShingle Understanding the surface chemistry of thiolate-protected metallic nanoparticles
Azcárate, Julio César
Nanoparticles
Metals
Chemistry
Structure
title_short Understanding the surface chemistry of thiolate-protected metallic nanoparticles
title_full Understanding the surface chemistry of thiolate-protected metallic nanoparticles
title_fullStr Understanding the surface chemistry of thiolate-protected metallic nanoparticles
title_full_unstemmed Understanding the surface chemistry of thiolate-protected metallic nanoparticles
title_sort Understanding the surface chemistry of thiolate-protected metallic nanoparticles
dc.creator.none.fl_str_mv Azcárate, Julio César
Corthey, Gastón
Pensa, Evangelina Laura
Vericat, Carolina
Fonticelli, Mariano Hernan
Salvarezza, Roberto Carlos
Carro, Pilar
author Azcárate, Julio César
author_facet Azcárate, Julio César
Corthey, Gastón
Pensa, Evangelina Laura
Vericat, Carolina
Fonticelli, Mariano Hernan
Salvarezza, Roberto Carlos
Carro, Pilar
author_role author
author2 Corthey, Gastón
Pensa, Evangelina Laura
Vericat, Carolina
Fonticelli, Mariano Hernan
Salvarezza, Roberto Carlos
Carro, Pilar
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Nanoparticles
Metals
Chemistry
Structure
topic Nanoparticles
Metals
Chemistry
Structure
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Metallic nanoparticles (NPs) appear as promising materials to be used in biomedicine, as efficient catalysts and electrocatalysts, and as active elements in electronic and sensing devices. The most common strategy to protect these NPs is by using thiolate self-assembled monolayers (SAMs), a strategy that has proved to be useful to control the physical and chemical properties of extended solid surfaces. However, the knowledge of the structure and chemistry of thiol−metal interfaces yet remains elusive, although it is crucial for understanding how NPs interact with molecules, biomolecules, and living cells and also for a better design of NP-based devices. This Perspective strives to show the complexity of the thiol−metal NP interface chemistry and how this changes with the nature of the metallic core.
Fil: Azcárate, Julio César. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Corthey, Gastón. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Pensa, Evangelina Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Vericat, Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Fonticelli, Mariano Hernan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Salvarezza, Roberto Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Carro, Pilar. Universidad de la Laguna; España
description Metallic nanoparticles (NPs) appear as promising materials to be used in biomedicine, as efficient catalysts and electrocatalysts, and as active elements in electronic and sensing devices. The most common strategy to protect these NPs is by using thiolate self-assembled monolayers (SAMs), a strategy that has proved to be useful to control the physical and chemical properties of extended solid surfaces. However, the knowledge of the structure and chemistry of thiol−metal interfaces yet remains elusive, although it is crucial for understanding how NPs interact with molecules, biomolecules, and living cells and also for a better design of NP-based devices. This Perspective strives to show the complexity of the thiol−metal NP interface chemistry and how this changes with the nature of the metallic core.
publishDate 2013
dc.date.none.fl_str_mv 2013-08
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/11336/4783
Azcárate, Julio César; Corthey, Gastón; Pensa, Evangelina Laura; Vericat, Carolina; Fonticelli, Mariano Hernan; et al.; Understanding the surface chemistry of thiolate-protected metallic nanoparticles; American Chemical Society; Journal of Physical Chemistry Letters; 4; 18; 8-2013; 3127-3138
1948-7185
url http://hdl.handle.net/11336/4783
identifier_str_mv Azcárate, Julio César; Corthey, Gastón; Pensa, Evangelina Laura; Vericat, Carolina; Fonticelli, Mariano Hernan; et al.; Understanding the surface chemistry of thiolate-protected metallic nanoparticles; American Chemical Society; Journal of Physical Chemistry Letters; 4; 18; 8-2013; 3127-3138
1948-7185
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1021/jz401526y
info:eu-repo/semantics/altIdentifier/issn/1948-7185
info:eu-repo/semantics/altIdentifier/url/http://pubs.acs.org/doi/abs/10.1021/jz401526y
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
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Chemical Society
publisher.none.fl_str_mv American Chemical Society
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_ 1846781282002927616
score 12.982451

Publicaciones similares