Imaging local electrochemical current via surface plasmon resonance
- Autores
- Shan, Xiaonan; Patel, Urmez; Wang, Shaopeng; Iglesias, Rodrigo Alejandro; Tao, Nongjian
- Año de publicación
- 2010
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We demonstrated an electrochemical microscopy technique based on the detection of variations in local electrochemical current from optical signals arising from surface plasmon resonance. It enables local electrochemical measurements (such as voltammetry and amperometry) with high spatial resolution and sensitivity, because the signal varies with current density rather than current. The imaging technique is noninvasive, scanning-free, and fast, and it constitutes a powerful tool for studying heterogeneous surface reactions and for analyzing trace chemicals.
Fil: Shan, Xiaonan. Arizona State University; Estados Unidos
Fil: Patel, Urmez. Arizona State University; Estados Unidos
Fil: Wang, Shaopeng. Arizona State University; Estados Unidos
Fil: Iglesias, Rodrigo Alejandro. Arizona State University; Estados Unidos. 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
Fil: Tao, Nongjian. Arizona State University; Estados Unidos - Materia
-
Spr
Local Imaging - 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:11336/71488
Ver los metadatos del registro completo
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Imaging local electrochemical current via surface plasmon resonanceShan, XiaonanPatel, UrmezWang, ShaopengIglesias, Rodrigo AlejandroTao, NongjianSprLocal Imaginghttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1We demonstrated an electrochemical microscopy technique based on the detection of variations in local electrochemical current from optical signals arising from surface plasmon resonance. It enables local electrochemical measurements (such as voltammetry and amperometry) with high spatial resolution and sensitivity, because the signal varies with current density rather than current. The imaging technique is noninvasive, scanning-free, and fast, and it constitutes a powerful tool for studying heterogeneous surface reactions and for analyzing trace chemicals.Fil: Shan, Xiaonan. Arizona State University; Estados UnidosFil: Patel, Urmez. Arizona State University; Estados UnidosFil: Wang, Shaopeng. Arizona State University; Estados UnidosFil: Iglesias, Rodrigo Alejandro. Arizona State University; Estados Unidos. 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; ArgentinaFil: Tao, Nongjian. Arizona State University; Estados UnidosAmerican Association for the Advancement of Science2010-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/71488Shan, Xiaonan; Patel, Urmez; Wang, Shaopeng; Iglesias, Rodrigo Alejandro; Tao, Nongjian; Imaging local electrochemical current via surface plasmon resonance; American Association for the Advancement of Science; Science; 327; 5971; 3-2010; 1363-13660036-80751095-9203CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://science.sciencemag.org/content/327/5971/1363info:eu-repo/semantics/altIdentifier/doi/10.1126/science.1186476info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:19:49Zoai:ri.conicet.gov.ar:11336/71488instacron: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 10:19:49.31CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Imaging local electrochemical current via surface plasmon resonance |
title |
Imaging local electrochemical current via surface plasmon resonance |
spellingShingle |
Imaging local electrochemical current via surface plasmon resonance Shan, Xiaonan Spr Local Imaging |
title_short |
Imaging local electrochemical current via surface plasmon resonance |
title_full |
Imaging local electrochemical current via surface plasmon resonance |
title_fullStr |
Imaging local electrochemical current via surface plasmon resonance |
title_full_unstemmed |
Imaging local electrochemical current via surface plasmon resonance |
title_sort |
Imaging local electrochemical current via surface plasmon resonance |
dc.creator.none.fl_str_mv |
Shan, Xiaonan Patel, Urmez Wang, Shaopeng Iglesias, Rodrigo Alejandro Tao, Nongjian |
author |
Shan, Xiaonan |
author_facet |
Shan, Xiaonan Patel, Urmez Wang, Shaopeng Iglesias, Rodrigo Alejandro Tao, Nongjian |
author_role |
author |
author2 |
Patel, Urmez Wang, Shaopeng Iglesias, Rodrigo Alejandro Tao, Nongjian |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Spr Local Imaging |
topic |
Spr Local Imaging |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
We demonstrated an electrochemical microscopy technique based on the detection of variations in local electrochemical current from optical signals arising from surface plasmon resonance. It enables local electrochemical measurements (such as voltammetry and amperometry) with high spatial resolution and sensitivity, because the signal varies with current density rather than current. The imaging technique is noninvasive, scanning-free, and fast, and it constitutes a powerful tool for studying heterogeneous surface reactions and for analyzing trace chemicals. Fil: Shan, Xiaonan. Arizona State University; Estados Unidos Fil: Patel, Urmez. Arizona State University; Estados Unidos Fil: Wang, Shaopeng. Arizona State University; Estados Unidos Fil: Iglesias, Rodrigo Alejandro. Arizona State University; Estados Unidos. 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 Fil: Tao, Nongjian. Arizona State University; Estados Unidos |
description |
We demonstrated an electrochemical microscopy technique based on the detection of variations in local electrochemical current from optical signals arising from surface plasmon resonance. It enables local electrochemical measurements (such as voltammetry and amperometry) with high spatial resolution and sensitivity, because the signal varies with current density rather than current. The imaging technique is noninvasive, scanning-free, and fast, and it constitutes a powerful tool for studying heterogeneous surface reactions and for analyzing trace chemicals. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-03 |
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/11336/71488 Shan, Xiaonan; Patel, Urmez; Wang, Shaopeng; Iglesias, Rodrigo Alejandro; Tao, Nongjian; Imaging local electrochemical current via surface plasmon resonance; American Association for the Advancement of Science; Science; 327; 5971; 3-2010; 1363-1366 0036-8075 1095-9203 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/71488 |
identifier_str_mv |
Shan, Xiaonan; Patel, Urmez; Wang, Shaopeng; Iglesias, Rodrigo Alejandro; Tao, Nongjian; Imaging local electrochemical current via surface plasmon resonance; American Association for the Advancement of Science; Science; 327; 5971; 3-2010; 1363-1366 0036-8075 1095-9203 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://science.sciencemag.org/content/327/5971/1363 info:eu-repo/semantics/altIdentifier/doi/10.1126/science.1186476 |
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 |
American Association for the Advancement of Science |
publisher.none.fl_str_mv |
American Association for the Advancement of Science |
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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1844614172944367616 |
score |
13.070432 |