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dc.contributor.author
Alharthi, Sarah A.
dc.contributor.author
Benavidez, Tomás Enrique
dc.contributor.author
Garcia, Carlos D.
dc.date.available
2018-08-09T21:30:05Z
dc.date.issued
2013-03-01
dc.identifier.citation
Alharthi, Sarah A.; Benavidez, Tomás Enrique; Garcia, Carlos D.; Ultrathin optically transparent carbon electrodes produced from layers of adsorbed proteins; American Chemical Society; Langmuir; 29; 10; 1-3-2013; 3320-3327
dc.identifier.issn
0743-7463
dc.identifier.uri
http://hdl.handle.net/11336/54902
dc.description.abstract
This work describes a simple, versatile, and inexpensive procedure to prepare optically transparent carbon electrodes, using proteins as precursors. Upon adsorption, the protein-coated substrates were pyrolyzed under reductive conditions (5% H2) to form ultrathin, conductive electrodes. Because proteins spontaneously adsorb to interfaces forming uniform layers, the proposed method does not require a precise control of the preparation conditions, specialized instrumentation, or expensive precursors. The resulting electrodes were characterized by a combination of electrochemical, optical, and spectroscopic means. As a proof-of-concept, the optically transparent electrodes were also used as substrate for the development of an electrochemical glucose biosensor. The proposed films represent a convenient alternative to more sophisticated, and less available, carbon-based nanomaterials. Furthermore, these films could be formed on a variety of substrates, without classical limitations of size or shape.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Chemical Society
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Optically Transparent Carbon Electrodes
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Bovine Serum Albumin
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Nanoestructured Materials
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Glucose Oxidase
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Otras Ciencias Químicas
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Ciencias Químicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Ultrathin optically transparent carbon electrodes produced from layers of adsorbed proteins
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-07-30T15:23:58Z
dc.journal.volume
29
dc.journal.number
10
dc.journal.pagination
3320-3327
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Washington
dc.description.fil
Fil: Alharthi, Sarah A.. University Of Texas At San Antonio; Estados Unidos
dc.description.fil
Fil: Benavidez, Tomás Enrique. University Of Texas At San Antonio; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Garcia, Carlos D.. University Of Texas At San Antonio; Estados Unidos
dc.journal.title
Langmuir
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/abs/10.1021/la3049136
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1021/la3049136
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3601777/
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