Bi-analyte single molecule SERS technique with simultaneous spatial resolution

Autores
Etchegoin, Pablo G.; Le Ru, Eric C.; Fainstein, Alejandro
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The simultaneous combination on CCD detectors of both spectral and spatial information is used in the framework of the single molecule (SM) bi-analyte Surface-Enhanced Raman Scattering (SERS) technique, to provide a new level of understanding on the origins of SM-spectra, as well as reveal the advantages and limitations of the statistical identification of SM-events. A new and deeper interpretation of the roots of the inhomogeneous broadening of single molecule Raman peaks can be uncovered, as well as the origin of Surface-Enhanced Fluorescence (SEF) emission by single molecules. In this manner, subtler aspects of SM-SERS spectroscopy can be revealed by the additional presence of spatial information on the localization of single molecules producing the signal. The spatial information is normally lost through the standard binning of CCD cameras for spectroscopy, which only emphasizes the spectral dimension of the problem. This novel extension of the bi-analyte SM-SERS method should contribute to the furtherance of the technique, and several of its fundamental aspects are discussed in detail.
Fil: Etchegoin, Pablo G.. Wellington Victoria University of Wellington; Nueva Zelanda
Fil: Le Ru, Eric C.. Wellington Victoria University of Wellington; Nueva Zelanda
Fil: Fainstein, Alejandro. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro | Universidad Nacional de Cuyo. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Materia
SURFACE-ENHANCED RAMAN;
HOT-SPOTS;
SPECTROSCOPY
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:11336/271643
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Bi-analyte single molecule SERS technique with simultaneous spatial resolutionEtchegoin, Pablo G.Le Ru, Eric C.Fainstein, AlejandroSURFACE-ENHANCED RAMAN;HOT-SPOTS;SPECTROSCOPYhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The simultaneous combination on CCD detectors of both spectral and spatial information is used in the framework of the single molecule (SM) bi-analyte Surface-Enhanced Raman Scattering (SERS) technique, to provide a new level of understanding on the origins of SM-spectra, as well as reveal the advantages and limitations of the statistical identification of SM-events. A new and deeper interpretation of the roots of the inhomogeneous broadening of single molecule Raman peaks can be uncovered, as well as the origin of Surface-Enhanced Fluorescence (SEF) emission by single molecules. In this manner, subtler aspects of SM-SERS spectroscopy can be revealed by the additional presence of spatial information on the localization of single molecules producing the signal. The spatial information is normally lost through the standard binning of CCD cameras for spectroscopy, which only emphasizes the spectral dimension of the problem. This novel extension of the bi-analyte SM-SERS method should contribute to the furtherance of the technique, and several of its fundamental aspects are discussed in detail.Fil: Etchegoin, Pablo G.. Wellington Victoria University of Wellington; Nueva ZelandaFil: Le Ru, Eric C.. Wellington Victoria University of Wellington; Nueva ZelandaFil: Fainstein, Alejandro. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro | Universidad Nacional de Cuyo. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; ArgentinaRoyal Society of Chemistry2011-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/271643Etchegoin, Pablo G.; Le Ru, Eric C.; Fainstein, Alejandro; Bi-analyte single molecule SERS technique with simultaneous spatial resolution; Royal Society of Chemistry; Physical Chemistry Chemical Physics; 13; 10; 1-2011; 4500-45001463-9076CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://pubs.rsc.org/en/content/articlelanding/2011/cp/c0cp02335cinfo:eu-repo/semantics/altIdentifier/doi/10.1039/C0CP02335Cinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:11:06Zoai:ri.conicet.gov.ar:11336/271643instacron: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 11:11:06.88CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Bi-analyte single molecule SERS technique with simultaneous spatial resolution
title Bi-analyte single molecule SERS technique with simultaneous spatial resolution
spellingShingle Bi-analyte single molecule SERS technique with simultaneous spatial resolution
Etchegoin, Pablo G.
SURFACE-ENHANCED RAMAN;
HOT-SPOTS;
SPECTROSCOPY
title_short Bi-analyte single molecule SERS technique with simultaneous spatial resolution
title_full Bi-analyte single molecule SERS technique with simultaneous spatial resolution
title_fullStr Bi-analyte single molecule SERS technique with simultaneous spatial resolution
title_full_unstemmed Bi-analyte single molecule SERS technique with simultaneous spatial resolution
title_sort Bi-analyte single molecule SERS technique with simultaneous spatial resolution
dc.creator.none.fl_str_mv Etchegoin, Pablo G.
Le Ru, Eric C.
Fainstein, Alejandro
author Etchegoin, Pablo G.
author_facet Etchegoin, Pablo G.
Le Ru, Eric C.
Fainstein, Alejandro
author_role author
author2 Le Ru, Eric C.
Fainstein, Alejandro
author2_role author
author
dc.subject.none.fl_str_mv SURFACE-ENHANCED RAMAN;
HOT-SPOTS;
SPECTROSCOPY
topic SURFACE-ENHANCED RAMAN;
HOT-SPOTS;
SPECTROSCOPY
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 simultaneous combination on CCD detectors of both spectral and spatial information is used in the framework of the single molecule (SM) bi-analyte Surface-Enhanced Raman Scattering (SERS) technique, to provide a new level of understanding on the origins of SM-spectra, as well as reveal the advantages and limitations of the statistical identification of SM-events. A new and deeper interpretation of the roots of the inhomogeneous broadening of single molecule Raman peaks can be uncovered, as well as the origin of Surface-Enhanced Fluorescence (SEF) emission by single molecules. In this manner, subtler aspects of SM-SERS spectroscopy can be revealed by the additional presence of spatial information on the localization of single molecules producing the signal. The spatial information is normally lost through the standard binning of CCD cameras for spectroscopy, which only emphasizes the spectral dimension of the problem. This novel extension of the bi-analyte SM-SERS method should contribute to the furtherance of the technique, and several of its fundamental aspects are discussed in detail.
Fil: Etchegoin, Pablo G.. Wellington Victoria University of Wellington; Nueva Zelanda
Fil: Le Ru, Eric C.. Wellington Victoria University of Wellington; Nueva Zelanda
Fil: Fainstein, Alejandro. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro | Universidad Nacional de Cuyo. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
description The simultaneous combination on CCD detectors of both spectral and spatial information is used in the framework of the single molecule (SM) bi-analyte Surface-Enhanced Raman Scattering (SERS) technique, to provide a new level of understanding on the origins of SM-spectra, as well as reveal the advantages and limitations of the statistical identification of SM-events. A new and deeper interpretation of the roots of the inhomogeneous broadening of single molecule Raman peaks can be uncovered, as well as the origin of Surface-Enhanced Fluorescence (SEF) emission by single molecules. In this manner, subtler aspects of SM-SERS spectroscopy can be revealed by the additional presence of spatial information on the localization of single molecules producing the signal. The spatial information is normally lost through the standard binning of CCD cameras for spectroscopy, which only emphasizes the spectral dimension of the problem. This novel extension of the bi-analyte SM-SERS method should contribute to the furtherance of the technique, and several of its fundamental aspects are discussed in detail.
publishDate 2011
dc.date.none.fl_str_mv 2011-01
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/11336/271643
Etchegoin, Pablo G.; Le Ru, Eric C.; Fainstein, Alejandro; Bi-analyte single molecule SERS technique with simultaneous spatial resolution; Royal Society of Chemistry; Physical Chemistry Chemical Physics; 13; 10; 1-2011; 4500-4500
1463-9076
CONICET Digital
CONICET
url http://hdl.handle.net/11336/271643
identifier_str_mv Etchegoin, Pablo G.; Le Ru, Eric C.; Fainstein, Alejandro; Bi-analyte single molecule SERS technique with simultaneous spatial resolution; Royal Society of Chemistry; Physical Chemistry Chemical Physics; 13; 10; 1-2011; 4500-4500
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/2011/cp/c0cp02335c
info:eu-repo/semantics/altIdentifier/doi/10.1039/C0CP02335C
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 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
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score 12.982451

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