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Abstract:

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.

Registro:

Documento: Artículo
Título:Silver nanocoral structures on electrodes: A suitable platform for protein-based bioelectronic devices
Autor:Feng, J.-J.; Hildebrandt, P.; Murgida, D.H.
Filiación:Institut für Chemie, Technische Universität Berlin, Str. des 17, Juni 135, Sekr. PC14, D10623-Berlin, Germany
Departamento de Quimica Inorganica, Analítica y Química Física, INQUIMAE-CONICET, Ciudad Universitaria, Pab. 2, piso 1, C1428EHA Buenos Aires, Argentina
Palabras clave: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
Año:2008
Volumen:24
Número:5
Página de inicio:1584
Página de fin:1586
DOI: http://dx.doi.org/10.1021/la703092c
Título revista:Langmuir
Título revista abreviado:Langmuir
ISSN:07437463
CODEN:LANGD
CAS:cytochrome c, 9007-43-6, 9064-84-0; graphite, 7782-42-5; hydrogen peroxide, 7722-84-1; protein, 67254-75-5; silver, 7440-22-4; Cytochromes c, 9007-43-6; Graphite, 7782-42-5; Hydrogen Peroxide, 7722-84-1; Proteins; Silver, 7440-22-4
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_07437463_v24_n5_p1584_Feng

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Citas:

---------- APA ----------
Feng, J.-J., Hildebrandt, P. & Murgida, D.H. (2008) . Silver nanocoral structures on electrodes: A suitable platform for protein-based bioelectronic devices. Langmuir, 24(5), 1584-1586.
http://dx.doi.org/10.1021/la703092c
---------- CHICAGO ----------
Feng, J.-J., Hildebrandt, P., Murgida, D.H. "Silver nanocoral structures on electrodes: A suitable platform for protein-based bioelectronic devices" . Langmuir 24, no. 5 (2008) : 1584-1586.
http://dx.doi.org/10.1021/la703092c
---------- MLA ----------
Feng, J.-J., Hildebrandt, P., Murgida, D.H. "Silver nanocoral structures on electrodes: A suitable platform for protein-based bioelectronic devices" . Langmuir, vol. 24, no. 5, 2008, pp. 1584-1586.
http://dx.doi.org/10.1021/la703092c
---------- VANCOUVER ----------
Feng, J.-J., Hildebrandt, P., Murgida, D.H. Silver nanocoral structures on electrodes: A suitable platform for protein-based bioelectronic devices. Langmuir. 2008;24(5):1584-1586.
http://dx.doi.org/10.1021/la703092c