Abstract
Gold nanoparticle modified indium tin oxide (ITO) film coated glass electrodes were prepared for the first time through direct electrochemical deposition from 0.5 M H2SO4 containing 0.1 mM HAuCl4. The resulting electrode surfaces were characterized with AFM. Cyclic voltammetry and linear sweep voltammetry (LSV) of arsenic(III) on the modified electrodes were performed. After optimization, a LOD of 5 ± 0.2 ppb was obtained with 60 s deposition at −0.6 V (vs. SCE) in 1 M HNO3 using LSV.
Similar content being viewed by others
References
B. K. Mandal and K. T. Suzuki, Talanta, 2002, 58, 201.
X. C. Le, X. F. Lu, and X. F. Li, Anal. Chem., 2004, 76, 27A.
D. Q. Hung, O. Nekrassova, and R. G. Compton, Talanta, 2004, 64, 269.
A. Cavicchioli, M. A. La-Scalea, and I. G. R. Gutz, Electroanalysis, 2004, 16, 697.
Kh. Z. Brainina, N. A. Malakhova, and N. Y. Stojko, Fresenius J. Anal. Chem., 2000, 368, 307.
Y. L. Feng, H. Y. Chen, L. C. Tian, and H. Narasaki, Anal. Chim. Acta, 1998, 375, 167.
K. Anezaki, I. Nakatsuka, and K. Ohzenki, Anal. Sci., 1999, 15, 289.
P. Thomas and K. Sniatecki, J. Anal. At. Spectrom., 1995, 10, 615.
G. Forsberg, J. W. O’Laughlin, and R. G. Megargle, Anal. Chem., 1975, 47, 1586.
C. Hua, D. Jagner, and L. Renman, Anal. Chim. Acta, 1987, 201, 263.
T. W. Hamilton and J. Ellis, Anal. Chim. Acta, 1980, 119, 225.
A. O. Simm, C. E. Banks, and R. G. Compton, Anal. Chem., 2004, 76, 5051.
A. O. Simm, C. E. Banks, and R. G. Compton, Electroanalysis, 2005, 17, 335.
X. Dai, O. Nekrassova, M. E. Hyde, and R. G. Compton, Anal. Chem., 2004, 76, 5924.
A. O. Simm, C. E. Banks, S. J. Wilkins, N. G. Karousos, J. Davis, and R. G. Compton, Anal. Bioanal. Chem., 2005, 381, 979.
D. Hernandez-Santos, M. B. Gonzalez-Garcia, and A. C. Garcia, Electroanalysis, 2002, 14, 1225.
C. E. Welch and R. G. Compton, submitted to Anal. Bioanal. Chem.
Y. W. Tan, Y. F. Li, and D. B. Zhu, Langmuir, 2002, 18, 3392.
J. Zhang and M. Oyama, Anal. Chim. Acta, 2005, 540, 299.
M. Fukushima, H. Yanagi, S. Hayashi, N. Suganuma, and Y. Taniguchi, Thin Solid Films, 2003, 438-439, 39.
M. S. El-Deab, T. Okajima, and T. Ohsaka, J. Electrochem. Soc, 2003, 150, A851.
J. Zhang, M. Kambayashi, and M. Oyama, Electrochem. Commun., 2004, 6, 683.
J. Zhang and M. Oyama, J. Electroanal. Chem., 2005, 577, 273.
M. Huang, Y. Shen, W. Cheng, Y. Shao, X. Shu, B. Liu, and S. Dong, Anal. Chim. Acta, 2005, 535, 15.
F. Patolsky, T. Gabriel, and I. Willner, J. Electroanal. Chem., 1999, 479, 69.
T. F. Jaramillo, S. Baeck, B. R. Cuenya, and E. W. McFarland, J. Am. Chem. Soc, 2003, 125, 7148.
H. A. Kozlowska, B. E. Conway, A. Hamelin, and L. Stoicoviciu, J. Electroanal. Chem., 1987, 228, 429.
S. Trasatti and O. A. Petrii, Pure Appl. Chem., 1991, 63, 711.
D. C. Harris, “Quantitative Chemical Analysis”, 6th ed., 2003, W. H. Freeman and Company, New York, 726.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Dai, X., Compton, R.G. Direct Electrodeposition of Gold Nanoparticles onto Indium Tin Oxide Film Coated Glass: Application to the Detection of Arsenic(III). ANAL. SCI. 22, 567–570 (2006). https://doi.org/10.2116/analsci.22.567
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.2116/analsci.22.567