| FOGUEL, Marcos Vinicius, Glauco DOS SANTOS, Antonio FERREIRA, Marina MAGNANI, Marcello MASCINI, Petr SKLÁDAL, Assis BENEDETTI and Hideko YAMANAKA. Comparison of Gold CD-R Types as Electrochemical Device and as Platform. for Biosensors. Journal of the Brazilian Chemical Society. Sao Paulo: SOC BRASILEIRA QUIMICA, 2016, vol. 27, No 4, p. 650-662. ISSN 0103-5053. Available from: https://dx.doi.org/10.5935/0103-5053.20150308. |
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@article{1375600,
author = {Foguel, Marcos Vinicius and dos Santos, Glauco and Ferreira, Antonio and Magnani, Marina and Mascini, Marcello and Skládal, Petr and Benedetti, Assis and Yamanaka, Hideko},
article_location = {Sao Paulo},
article_number = {4},
doi = {http://dx.doi.org/10.5935/0103-5053.20150308},
keywords = {Amperometric sensor; Electrochemistry; Atomic force microscopy},
language = {eng},
issn = {0103-5053},
journal = {Journal of the Brazilian Chemical Society},
title = {Comparison of Gold CD-R Types as Electrochemical Device and as Platform. for Biosensors},
volume = {27},
year = {2016}
}
TY - JOUR
ID - 1375600
AU - Foguel, Marcos Vinicius - dos Santos, Glauco - Ferreira, Antonio - Magnani, Marina - Mascini, Marcello - Skládal, Petr - Benedetti, Assis - Yamanaka, Hideko
PY - 2016
TI - Comparison of Gold CD-R Types as Electrochemical Device and as Platform. for Biosensors
JF - Journal of the Brazilian Chemical Society
VL - 27
IS - 4
SP - 650-662
EP - 650-662
PB - SOC BRASILEIRA QUIMICA
SN - 01035053
KW - Amperometric sensor
KW - Electrochemistry
KW - Atomic force microscopy
N2 - The construction of gold electrodes using 3 kinds of gold recordable compact discs (CDtrodes) and characterization by electrochemical and spectroscopic techniques are herein reported. Following a surface pretreatment in 0.5 mol L-1 sulfuric acid (H2SO4), the electrochemical experiments were performed in the presence of redox couple ferro/ferricyanide [Fe(CN)(6)](3-/4-). The immobilization of an oligopeptide bio-inspired by acetylcholinesterase onto the CDtrode was also evaluated. Surface characterization was done by cyclic voltammetry, electrochemical impedance spectroscopy, diffuse reflectance infrared Fourier transform spectroscopy and atomic force microscopy. CDtrodes are known to be of low cost, fast and simple construction. They are suitable for immobilizing biological molecules and could be used as disposable transducer for the construction of biosensors.
ER -
FOGUEL, Marcos Vinicius, Glauco DOS SANTOS, Antonio FERREIRA, Marina MAGNANI, Marcello MASCINI, Petr SKLÁDAL, Assis BENEDETTI and Hideko YAMANAKA. Comparison of Gold CD-R Types as Electrochemical Device and as Platform. for Biosensors. \textit{Journal of the Brazilian Chemical Society}. Sao Paulo: SOC BRASILEIRA QUIMICA, 2016, vol.~27, No~4, p.~650-662. ISSN~0103-5053. Available from: https://dx.doi.org/10.5935/0103-5053.20150308.
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