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dc.contributor.author
Mariscal, Marcelo
dc.contributor.author
Olmos Asar, Jimena Anahí
dc.contributor.author
Gutierrez Wing, C.
dc.contributor.author
Mayoral, José A.
dc.contributor.author
Yacamán, Miguel Jose
dc.date.available
2019-02-07T18:59:26Z
dc.date.issued
2010-07-09
dc.identifier.citation
Mariscal, Marcelo; Olmos Asar, Jimena Anahí; Gutierrez Wing, C.; Mayoral, José A.; Yacamán, Miguel Jose; On the atomic structure of thiol-protected gold nanoparticles: A combined experimental and theoretical study; Royal Society of Chemistry; Physical Chemistry Chemical Physics; 12; 37; 9-7-2010; 11785-11790
dc.identifier.issn
1463-9076
dc.identifier.uri
http://hdl.handle.net/11336/69698
dc.description.abstract
In the present work new findings on the structure of the S-Au interface are presented. Theoretical calculations using a new semiempirical potential, based on density functional theory and a bond-order Morse potential, are employed to simulate the adsorption process in a more realistic way. The simulation results reveal the formation of gold adatoms on the nanoparticle surface and high surface disorder due to the strong S-Au bond. Experimental data were acquired by aberration (Cs) corrected scanning transmission electron microscopy (STEM) using a high angle annular dark field detector (HAADF) that showed a great similarity with the theory predicted.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Royal Society of Chemistry
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Nanoparticles
dc.subject
Thiol-Protected
dc.subject.classification
Nano-materiales
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Nanotecnología
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
On the atomic structure of thiol-protected gold nanoparticles: A combined experimental and theoretical study
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-01-14T15:01:21Z
dc.identifier.eissn
1463-9084
dc.journal.volume
12
dc.journal.number
37
dc.journal.pagination
11785-11790
dc.journal.pais
Reino Unido
dc.journal.ciudad
Cambridge
dc.description.fil
Fil: Mariscal, Marcelo. 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. University of Texas; Estados Unidos
dc.description.fil
Fil: Olmos Asar, Jimena Anahí. 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
dc.description.fil
Fil: Gutierrez Wing, C.. University of Texas; Estados Unidos. Universidad Nacional Autónoma de México. Instituto de Ciencias Nucleares; México
dc.description.fil
Fil: Mayoral, José A.. University of Texas; Estados Unidos
dc.description.fil
Fil: Yacamán, Miguel Jose. University of Texas; Estados Unidos
dc.journal.title
Physical Chemistry Chemical Physics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://pubs.rsc.org/en/Content/ArticleLanding/2010/CP/c004229c
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1039/c004229c
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