Silver Nanocoral Structures on Electrodes. A Suitable Platform for Protein-Based Bioelectronic Devices.

Autores
Feng, Jiu-Ju; Hildebrandt, P.; Murgida, Daniel Horacio
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We report a simple strategy for constructing silver coral-like nanostructures on graphite electrodes suitable for bioelectronic applications. The nanocorals are conductive, have dimensions adequate for high protein loading, and are remarkably stable. They also provide a strong Raman surface enhancement that allows for in situ structural characterization of the immobilized proteins. The potential of the Ag nanocoral electrodes is exemplified by the construction and characterization of a hydrogen peroxide amperometric sensor based on cytochrome c.
Fil: Feng, Jiu-Ju. Technishe Universitat Berlin; Alemania
Fil: Hildebrandt, P.. Technishe Universitat Berlin; Alemania
Fil: Murgida, Daniel Horacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; Argentina
Materia
Nanocoral
Ser
Plasmonics
Cytochrome
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:11336/83791
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/83791
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Silver Nanocoral Structures on Electrodes. A Suitable Platform for Protein-Based Bioelectronic Devices.Feng, Jiu-JuHildebrandt, P.Murgida, Daniel HoracioNanocoralSerPlasmonicsCytochromehttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1We report a simple strategy for constructing silver coral-like nanostructures on graphite electrodes suitable for bioelectronic applications. The nanocorals are conductive, have dimensions adequate for high protein loading, and are remarkably stable. They also provide a strong Raman surface enhancement that allows for in situ structural characterization of the immobilized proteins. The potential of the Ag nanocoral electrodes is exemplified by the construction and characterization of a hydrogen peroxide amperometric sensor based on cytochrome c.Fil: Feng, Jiu-Ju. Technishe Universitat Berlin; AlemaniaFil: Hildebrandt, P.. Technishe Universitat Berlin; AlemaniaFil: Murgida, Daniel Horacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; ArgentinaAmerican Chemical Society2008-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/83791Feng, Jiu-Ju; Hildebrandt, P.; Murgida, Daniel Horacio; Silver Nanocoral Structures on Electrodes. A Suitable Platform for Protein-Based Bioelectronic Devices.; American Chemical Society; Langmuir; 24; 5; 3-2008; 1584-15860743-7463CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/abs/10.1021/la703092cinfo:eu-repo/semantics/altIdentifier/doi/10.1021/la703092cinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:25:08Zoai:ri.conicet.gov.ar:11336/83791instacron: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:34982025-10-15 14:25:08.227CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Silver Nanocoral Structures on Electrodes. A Suitable Platform for Protein-Based Bioelectronic Devices.
title Silver Nanocoral Structures on Electrodes. A Suitable Platform for Protein-Based Bioelectronic Devices.
spellingShingle Silver Nanocoral Structures on Electrodes. A Suitable Platform for Protein-Based Bioelectronic Devices.
Feng, Jiu-Ju
Nanocoral
Ser
Plasmonics
Cytochrome
title_short Silver Nanocoral Structures on Electrodes. A Suitable Platform for Protein-Based Bioelectronic Devices.
title_full Silver Nanocoral Structures on Electrodes. A Suitable Platform for Protein-Based Bioelectronic Devices.
title_fullStr Silver Nanocoral Structures on Electrodes. A Suitable Platform for Protein-Based Bioelectronic Devices.
title_full_unstemmed Silver Nanocoral Structures on Electrodes. A Suitable Platform for Protein-Based Bioelectronic Devices.
title_sort Silver Nanocoral Structures on Electrodes. A Suitable Platform for Protein-Based Bioelectronic Devices.
dc.creator.none.fl_str_mv Feng, Jiu-Ju
Hildebrandt, P.
Murgida, Daniel Horacio
author Feng, Jiu-Ju
author_facet Feng, Jiu-Ju
Hildebrandt, P.
Murgida, Daniel Horacio
author_role author
author2 Hildebrandt, P.
Murgida, Daniel Horacio
author2_role author
author
dc.subject.none.fl_str_mv Nanocoral
Ser
Plasmonics
Cytochrome
topic Nanocoral
Ser
Plasmonics
Cytochrome
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 report a simple strategy for constructing silver coral-like nanostructures on graphite electrodes suitable for bioelectronic applications. The nanocorals are conductive, have dimensions adequate for high protein loading, and are remarkably stable. They also provide a strong Raman surface enhancement that allows for in situ structural characterization of the immobilized proteins. The potential of the Ag nanocoral electrodes is exemplified by the construction and characterization of a hydrogen peroxide amperometric sensor based on cytochrome c.
Fil: Feng, Jiu-Ju. Technishe Universitat Berlin; Alemania
Fil: Hildebrandt, P.. Technishe Universitat Berlin; Alemania
Fil: Murgida, Daniel Horacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; Argentina
description We report a simple strategy for constructing silver coral-like nanostructures on graphite electrodes suitable for bioelectronic applications. The nanocorals are conductive, have dimensions adequate for high protein loading, and are remarkably stable. They also provide a strong Raman surface enhancement that allows for in situ structural characterization of the immobilized proteins. The potential of the Ag nanocoral electrodes is exemplified by the construction and characterization of a hydrogen peroxide amperometric sensor based on cytochrome c.
publishDate 2008
dc.date.none.fl_str_mv 2008-03
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/11336/83791
Feng, Jiu-Ju; Hildebrandt, P.; Murgida, Daniel Horacio; Silver Nanocoral Structures on Electrodes. A Suitable Platform for Protein-Based Bioelectronic Devices.; American Chemical Society; Langmuir; 24; 5; 3-2008; 1584-1586
0743-7463
CONICET Digital
CONICET
url http://hdl.handle.net/11336/83791
identifier_str_mv Feng, Jiu-Ju; Hildebrandt, P.; Murgida, Daniel Horacio; Silver Nanocoral Structures on Electrodes. A Suitable Platform for Protein-Based Bioelectronic Devices.; American Chemical Society; Langmuir; 24; 5; 3-2008; 1584-1586
0743-7463
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.acs.org/doi/abs/10.1021/la703092c
info:eu-repo/semantics/altIdentifier/doi/10.1021/la703092c
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 Chemical Society
publisher.none.fl_str_mv American Chemical Society
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
_version_ 1846082681732857856
score 13.22299

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