Comparison of Gold CD-R Types as Electrochemical Device and as
Platform. for Biosensors

J 2016

Comparison of Gold CD-R Types as Electrochemical Device and as Platform. for Biosensors

FOGUEL, Marcos Vinicius; Glauco DOS SANTOS; Antonio FERREIRA; Marina MAGNANI; Marcello MASCINI et al.

Základní údaje

Originální název

Comparison of Gold CD-R Types as Electrochemical Device and as Platform. for Biosensors

Název česky

CD-R typy jako elektrochemické zařízení a platforma pro biosensory

Autoři

FOGUEL, Marcos Vinicius; Glauco DOS SANTOS; Antonio FERREIRA; Marina MAGNANI; Marcello MASCINI; Petr SKLÁDAL; Assis BENEDETTI a Hideko YAMANAKA

Vydání

Journal of the Brazilian Chemical Society, Sao Paulo, SOC BRASILEIRA QUIMICA, 2016, 0103-5053

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10610 Biophysics

Stát vydavatele

Brazílie

Utajení

není předmětem státního či obchodního tajemství

Impakt faktor

Impact factor: 1.198

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/16:00093903

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova česky

Amperometrický sensor; Elektrochemie; Mikroskopie atomárních sil

Klíčová slova anglicky

Amperometric sensor; Electrochemistry; Atomic force microscopy

Štítky

AKR, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 31. 3. 2017 10:09, Ing. Andrea Mikešková

Anotace

ORIG CZ

V originále

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.

Česky

Elektrochemické a AFM charakterizace Au elektrod na bázi CD-ROM vrstev.

Citovat

FOGUEL, Marcos Vinicius; Glauco DOS SANTOS; Antonio FERREIRA; Marina MAGNANI; Marcello MASCINI; Petr SKLÁDAL; Assis BENEDETTI a 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, roč. 27, č. 4, s. 650-662. ISSN 0103-5053. Dostupné z: https://doi.org/10.5935/0103-5053.20150308.

@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 = {https://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 a 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, roč.~27, č.~4, s.~650-662. ISSN~0103-5053. Dostupné z: https://doi.org/10.5935/0103-5053.20150308.

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