XANES Study Of The Radiation Damage On Alkanethiolates-Capped Au Nanoparticles

Autores
Ramallo Lopez, Jose Martin; Giovanetti, Lisandro Jose; Visentin, F. C.; Requejo, Felix Gregorio
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The radiation damage during XANES experiments on alkanethiols capped gold nanoparticles has been investigated. Different carbon length chains and nanoparticle sizes have been studied. Changes in the spectra after 45 minutes of irradiation, using a bend magnet, were observed for chains with more than 6 carbon atoms and are associated with the cleavage of S-C bonds and formation of atomic sulphur on the nanoparticle surface.
Fil: Ramallo Lopez, Jose Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Giovanetti, Lisandro Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Visentin, F. C.. Centro Nacional de Pesquisa Em Energia E Materiais; Brasil
Fil: Requejo, Felix Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; Argentina
Fuente
15th International Conference on X-ray Absorption Fine Structure (XAFS15);22-28 July 2012, Beijing, China
Materia
X-RAY ABSORPTION SPECTRA
SELF-ASSEMBLY
NANOCRYSTALLINE MATERIALS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/4767
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling XANES Study Of The Radiation Damage On Alkanethiolates-Capped Au NanoparticlesRamallo Lopez, Jose MartinGiovanetti, Lisandro JoseVisentin, F. C.Requejo, Felix GregorioX-RAY ABSORPTION SPECTRASELF-ASSEMBLYNANOCRYSTALLINE MATERIALShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The radiation damage during XANES experiments on alkanethiols capped gold nanoparticles has been investigated. Different carbon length chains and nanoparticle sizes have been studied. Changes in the spectra after 45 minutes of irradiation, using a bend magnet, were observed for chains with more than 6 carbon atoms and are associated with the cleavage of S-C bonds and formation of atomic sulphur on the nanoparticle surface.Fil: Ramallo Lopez, Jose Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; ArgentinaFil: Giovanetti, Lisandro Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; ArgentinaFil: Visentin, F. C.. Centro Nacional de Pesquisa Em Energia E Materiais; BrasilFil: Requejo, Felix Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; ArgentinaIOP Publishing2013-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/4767Ramallo Lopez, Jose Martin; Giovanetti, Lisandro Jose; Visentin, F. C.; Requejo, Felix Gregorio; XANES Study Of The Radiation Damage On Alkanethiolates-Capped Au Nanoparticles; IOP Publishing; Journal of Physics: Conference Series; 430; 1; 1-2013; 1-897816274830701742-658815th International Conference on X-ray Absorption Fine Structure (XAFS15);22-28 July 2012, Beijing, Chinareponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicasenginfo:eu-repo/semantics/altIdentifier/doi/10.1088/1742-6596/430/1/012034info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/1742-6596/430/1/012034info:eu-repo/semantics/altIdentifier/issn/1742-6588info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/2025-09-03T09:51:45Zoai:ri.conicet.gov.ar:11336/4767instacron: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:34982025-09-03 09:51:45.359CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv XANES Study Of The Radiation Damage On Alkanethiolates-Capped Au Nanoparticles
title XANES Study Of The Radiation Damage On Alkanethiolates-Capped Au Nanoparticles
spellingShingle XANES Study Of The Radiation Damage On Alkanethiolates-Capped Au Nanoparticles
Ramallo Lopez, Jose Martin
X-RAY ABSORPTION SPECTRA
SELF-ASSEMBLY
NANOCRYSTALLINE MATERIALS
title_short XANES Study Of The Radiation Damage On Alkanethiolates-Capped Au Nanoparticles
title_full XANES Study Of The Radiation Damage On Alkanethiolates-Capped Au Nanoparticles
title_fullStr XANES Study Of The Radiation Damage On Alkanethiolates-Capped Au Nanoparticles
title_full_unstemmed XANES Study Of The Radiation Damage On Alkanethiolates-Capped Au Nanoparticles
title_sort XANES Study Of The Radiation Damage On Alkanethiolates-Capped Au Nanoparticles
dc.creator.none.fl_str_mv Ramallo Lopez, Jose Martin
Giovanetti, Lisandro Jose
Visentin, F. C.
Requejo, Felix Gregorio
author Ramallo Lopez, Jose Martin
author_facet Ramallo Lopez, Jose Martin
Giovanetti, Lisandro Jose
Visentin, F. C.
Requejo, Felix Gregorio
author_role author
author2 Giovanetti, Lisandro Jose
Visentin, F. C.
Requejo, Felix Gregorio
author2_role author
author
author
dc.subject.none.fl_str_mv X-RAY ABSORPTION SPECTRA
SELF-ASSEMBLY
NANOCRYSTALLINE MATERIALS
topic X-RAY ABSORPTION SPECTRA
SELF-ASSEMBLY
NANOCRYSTALLINE MATERIALS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The radiation damage during XANES experiments on alkanethiols capped gold nanoparticles has been investigated. Different carbon length chains and nanoparticle sizes have been studied. Changes in the spectra after 45 minutes of irradiation, using a bend magnet, were observed for chains with more than 6 carbon atoms and are associated with the cleavage of S-C bonds and formation of atomic sulphur on the nanoparticle surface.
Fil: Ramallo Lopez, Jose Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Giovanetti, Lisandro Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Visentin, F. C.. Centro Nacional de Pesquisa Em Energia E Materiais; Brasil
Fil: Requejo, Felix Gregorio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; Argentina
description The radiation damage during XANES experiments on alkanethiols capped gold nanoparticles has been investigated. Different carbon length chains and nanoparticle sizes have been studied. Changes in the spectra after 45 minutes of irradiation, using a bend magnet, were observed for chains with more than 6 carbon atoms and are associated with the cleavage of S-C bonds and formation of atomic sulphur on the nanoparticle surface.
publishDate 2013
dc.date.none.fl_str_mv 2013-01
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/11336/4767
Ramallo Lopez, Jose Martin; Giovanetti, Lisandro Jose; Visentin, F. C.; Requejo, Felix Gregorio; XANES Study Of The Radiation Damage On Alkanethiolates-Capped Au Nanoparticles; IOP Publishing; Journal of Physics: Conference Series; 430; 1; 1-2013; 1-8
9781627483070
1742-6588
url http://hdl.handle.net/11336/4767
identifier_str_mv Ramallo Lopez, Jose Martin; Giovanetti, Lisandro Jose; Visentin, F. C.; Requejo, Felix Gregorio; XANES Study Of The Radiation Damage On Alkanethiolates-Capped Au Nanoparticles; IOP Publishing; Journal of Physics: Conference Series; 430; 1; 1-2013; 1-8
9781627483070
1742-6588
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1088/1742-6596/430/1/012034
info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/1742-6596/430/1/012034
info:eu-repo/semantics/altIdentifier/issn/1742-6588
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
dc.source.none.fl_str_mv 15th International Conference on X-ray Absorption Fine Structure (XAFS15);22-28 July 2012, Beijing, China
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_ 1842269114552287232
score 13.13397

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