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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/271643
Ver los metadatos del registro completo
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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 Técnicas2025-09-29T09:42:29Zoai: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:34982025-09-29 09:42:29.482CONICET 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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1844613338523238400 |
score |
13.070432 |