Silver nanocoral structures on electrodes: A suitable platform for protein-based bioelectronic devices
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 enhancem...
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| Formato: | JOUR |
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_07437463_v24_n5_p1584_Feng |
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todo:paper_07437463_v24_n5_p1584_Feng2023-10-03T15:38:39Z Silver nanocoral structures on electrodes: A suitable platform for protein-based bioelectronic devices Feng, J.-J. Hildebrandt, P. Murgida, D.H. Graphite electrodes Hydrogen peroxide Nanostructures Silver Bioelectronic devices Nanocoral structures Proteins cytochrome c graphite hydrogen peroxide nanomaterial protein silver article chemistry electrode electronics instrumentation methodology nanotechnology reproducibility scanning electron microscopy Cytochromes c Electrodes Electronics Graphite Hydrogen Peroxide Microscopy, Electron, Scanning Nanostructures Nanotechnology Proteins Reproducibility of Results Silver 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. © 2008 American Chemical Society. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_07437463_v24_n5_p1584_Feng |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Graphite electrodes Hydrogen peroxide Nanostructures Silver Bioelectronic devices Nanocoral structures Proteins cytochrome c graphite hydrogen peroxide nanomaterial protein silver article chemistry electrode electronics instrumentation methodology nanotechnology reproducibility scanning electron microscopy Cytochromes c Electrodes Electronics Graphite Hydrogen Peroxide Microscopy, Electron, Scanning Nanostructures Nanotechnology Proteins Reproducibility of Results Silver |
| spellingShingle |
Graphite electrodes Hydrogen peroxide Nanostructures Silver Bioelectronic devices Nanocoral structures Proteins cytochrome c graphite hydrogen peroxide nanomaterial protein silver article chemistry electrode electronics instrumentation methodology nanotechnology reproducibility scanning electron microscopy Cytochromes c Electrodes Electronics Graphite Hydrogen Peroxide Microscopy, Electron, Scanning Nanostructures Nanotechnology Proteins Reproducibility of Results Silver Feng, J.-J. Hildebrandt, P. Murgida, D.H. Silver nanocoral structures on electrodes: A suitable platform for protein-based bioelectronic devices |
| topic_facet |
Graphite electrodes Hydrogen peroxide Nanostructures Silver Bioelectronic devices Nanocoral structures Proteins cytochrome c graphite hydrogen peroxide nanomaterial protein silver article chemistry electrode electronics instrumentation methodology nanotechnology reproducibility scanning electron microscopy Cytochromes c Electrodes Electronics Graphite Hydrogen Peroxide Microscopy, Electron, Scanning Nanostructures Nanotechnology Proteins Reproducibility of Results Silver |
| 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. © 2008 American Chemical Society. |
| format |
JOUR |
| author |
Feng, J.-J. Hildebrandt, P. Murgida, D.H. |
| author_facet |
Feng, J.-J. Hildebrandt, P. Murgida, D.H. |
| author_sort |
Feng, J.-J. |
| title |
Silver nanocoral structures on electrodes: A suitable platform for protein-based bioelectronic devices |
| 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 |
| url |
http://hdl.handle.net/20.500.12110/paper_07437463_v24_n5_p1584_Feng |
| work_keys_str_mv |
AT fengjj silvernanocoralstructuresonelectrodesasuitableplatformforproteinbasedbioelectronicdevices AT hildebrandtp silvernanocoralstructuresonelectrodesasuitableplatformforproteinbasedbioelectronicdevices AT murgidadh silvernanocoralstructuresonelectrodesasuitableplatformforproteinbasedbioelectronicdevices |
| _version_ |
1782025221334630400 |