Mostrar el registro sencillo del ítem
dc.contributor.author
Duran, Gema M.
dc.contributor.author
Benavidez, Tomás Enrique
dc.contributor.author
Giuliani, Jason G.
dc.contributor.author
Rios, Angel
dc.contributor.author
Garcia, Carlos D.
dc.date.available
2018-08-09T21:55:53Z
dc.date.issued
2016-05
dc.identifier.citation
Duran, Gema M.; Benavidez, Tomás Enrique; Giuliani, Jason G.; Rios, Angel; Garcia, Carlos D.; Synthesis of CuNP-modified carbon electrodes obtained by pyrolysis of paper; Elsevier Science Sa; Sensors and Actuators B: Chemical; 227; 5-2016; 626-633
dc.identifier.issn
0925-4005
dc.identifier.uri
http://hdl.handle.net/11336/54918
dc.description.abstract
A one-step approach for the synthesis and integration of copper nanoparticles (CuNPs) onto paper-based carbon electrodes is herein reported. The method is based on the pyrolysis (1000 °C under a mixture of 95% Ar/5% H2 for 1 h) of paper strips modified with a saturated solution of CuSO4 and yields to the formation of abundant CuNPs on the surface of carbonized cellulose fibers. The resulting substrates were characterized by a combination of scanning electron microscopy, EDX, Raman spectroscopy as well as electrical and electrochemical techniques. Their potential application, as working electrodes for non-enzymatic amperometric determination of glucose, was then demonstrated (linear response up to 3 mM and a sensitivity of 460 ± 8 μA cm-2 mM-1). Besides being a simple and inexpensive process for the development of electrochemically-active substrates, this approach opens new possibilities for the in-situ synthesis of metallic nanoparticles without the traditional requirements of solutions and adjuvants.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science Sa
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Carbon Electrodes
dc.subject
Copper Nanoparticles
dc.subject
Electrochemical Sensors
dc.subject
Non-Enzymatic Glucose Sensor
dc.subject.classification
Otras Ciencias Químicas
dc.subject.classification
Ciencias Químicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Synthesis of CuNP-modified carbon electrodes obtained by pyrolysis of paper
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-07-30T15:24:28Z
dc.journal.volume
227
dc.journal.pagination
626-633
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Duran, Gema M.. Universidad de Castilla-La Mancha; España
dc.description.fil
Fil: Benavidez, Tomás Enrique. 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. Clemson University; Estados Unidos
dc.description.fil
Fil: Giuliani, Jason G.. University of Texas; Estados Unidos
dc.description.fil
Fil: Rios, Angel. Universidad de Castilla-La Mancha; España
dc.description.fil
Fil: Garcia, Carlos D.. 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. Clemson University; Estados Unidos
dc.journal.title
Sensors and Actuators B: Chemical
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0925400515308145
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.snb.2015.12.093
Archivos asociados