Browse > Article
http://dx.doi.org/10.12925/jkocs.2011.28.1.4

Assay of Trace Gold Ion in a Skin Cell Using a Stripping Voltammetry  

Ly, Suw-Young (Biosensor Research Institute, Seoul National University of Technology)
Lee, Jin-Hui (Dept. of Chemical Engineering, Seoul National University of Science and Technology)
Yi, Jae-Hun (Dept. of Chemical Engineering, Seoul National University of Science and Technology)
Publication Information
Journal of the Korean Applied Science and Technology / v.28, no.1, 2011 , pp. 15-21 More about this Journal
Abstract
Threelectrodes systems were used in stripping voltammetry (SW) and cyclic voltammetry (CV) instead of the expensive platinum and Ag/AgCl reference electrodes. Moreover, the electrolyte solution was used with deep seawater, which can reduce water pollution, is more eco-friendly, and has a lower cost. The analytical optimum parameters measured via CV and SW and with working ranges were obtained from 10 to 80 ug/L using fluorine immobilized on a graphite pencil electrode (FE). Under the optimum conditions, the analytical detection limit of 6.30 ug/LAu was obtained. The results of the study can be applied to diagnostic assay for natural minerals and human finger tissue.
Keywords
pencil electrode; seawater; gold assay; voltammetry;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Sofija M. Rancic, Snezana D. Nikolic-Mandic, Ljuba M. Mandic, Kinetic spectrophotometric method for gold(III) determination, Analytica Chimica Acta 547, 144-149 (2005).   DOI   ScienceOn
2 Ignacio Lopez-Garcıa, Natalia Campillo, Isabel Arnau-Jerez, Manuel Hernandez- Cordoba, Slurry sampling for the determination of silver and gold in soils and sediments using electrothermal atomic absorption spectrometry, Spectrochimica Acta Part B 58, 1715-1721 (2003).   DOI   ScienceOn
3 Petr Kula and Zuzana NavraA tilova, Anion Exchange of Gold Chloro Complexes on Carbon Paste Electrode Modified with Montmorillonite for Determination of Gold in Pharmaceuticals, Electroanalysis 13, No. 8-9, 795-798 (2001).   DOI
4 U. Bardi, F. Niccolai, M. Tosti, A. Tolstogouzov, Gold assay with Knudsen effusion mass spectrometry, International Journal of Mass Spectrometry 273, 138-144 (2008).   DOI   ScienceOn
5 Alessandra Marucco, Low-energy ED-XRF spectrometry application in gold assaying, Nuclear Instruments and Methods in Physics Research B 213, 486-490 (2004).   DOI
6 Gabor Galbacs, Nikoletta Jedlinszki, Gabor Cseh, Zoltan Galbacs, Laszlo Turi, Accurate quantitative analysis of gold alloys using multi-pulse laser induced breakdown spectroscopy and a correlation-based calibration method, Spectrochimica Acta Part B 63, 263-268 (2008).
7 Roxana Lupu, Alexandrina Nat, Antoaneta Ene, Determination of gold in Romanian auriferous alluvial sands and rocks by 14 MeV neutron activation analysis, Nuclear Instruments and Methods in Physics Research B 217, 123-135 (2004).   DOI   ScienceOn
8 Z. Smit, M. Budnar, P. Pelicon, B. Zorko, T. Knific, J. Istenic, N. Trampuz-Orel, G. Demortier, Analyses of gold artifacts from Slovenia, Nuclear Instruments and Methods in Physics Research B 161-163, 753-757 (2000).   DOI
9 Roxana Lupu, Alexandrina Nat, Antoaneta Ene, Determination of gold in Romanian auriferous alluvial sands and rocks by 14 MeV neutron activation analysis, Nuclear Instruments and Methods in Physics Research B 217, 123-135 (2004).   DOI   ScienceOn
10 C. Degueldre, P.-Y. Favarger, S. Wold, Gold colloid analysis by inductively coupled plasma-mass spectrometry in a single particle mode, Analytica Chimica Acta 555, 263-268 (2006).   DOI   ScienceOn
11 Yousef Fazli, Jalal Hassan, Mohamad- Hadi Karbasi, Masomeh Sarkouhi, A simple spectrophotometric method for determination of gold (III) in aqueous samples, Minerals Engineering 22, 210-212 (2009).   DOI   ScienceOn
12 Keiichi Fukushi, Keisuke Watanabe, Sahori Takeda, Shin-Ichi Wakida, Masataka Yamane, Kunishige Higashi, Kazuo Hiiro, Determination of bromide ions in seawater by capillary zone electrophoresis using diluted artificial seawater as the buffer solution, Journal of Chromatography A, 802, 211-217 (1998).   DOI
13 Arzu Kurtoglu, A. Beril Tugrul, Gold analysis by the gamma absorption technique, Applied Radiation and Isotopes 58, 5-8 (2003).   DOI   ScienceOn
14 Yang Wei-min, Ni Zhe-ming, The possibility of standardless analysis in graphite furnace atomic absorption spectrometry: determination of gold in geological samples, Spectrochimica Acta Part B 51, 65-73 (1996).   DOI   ScienceOn
15 Angeles Rico-Rico, Steven T.J. Droge, David Widmer, Joop L.M. Hermens, Freely dissolved concentrations of anionic surfactants in seawater solutions: Optimization of the non-depletive solid-phase microextraction method and application to linear alkylbenzene sulfonates, Journal of Chromatography A, 1216, 2996-3002 (2009).   DOI
16 RaymondWai-Yin Sun, Chi-Ming Che, The anti-cancer properties of gold(III) compounds with dianionic porphyrin and tetradentate ligands, Coordination Chemistry Reviews 253, 1682-1691 (2009).   DOI   ScienceOn
17 Martin Pumera, Marta Aldavert, Chris Mills, Arben Merkoci, Salvador Alegret, Direct voltammetric determination of gold nanoparticles using graphite-epoxy composite electrode, Electrochimica Acta 50, 3702-370 (2005).   DOI   ScienceOn
18 Martin Pumera, Marta Aldavert, Chris Mills, Arben Merkoc, Salvador Alegret, Direct voltammetric determination of gold nanoparticles using graphite-epoxy composite electrode, Electrochimica Acta 50, 3702-3707 (2005).   DOI   ScienceOn
19 Chunming Wang, Haoli Zhang, Yi Sun, Hulin Li, Electrochemical behavior and determination of gold at chemically modified carbon paste electrode by the ethylenediamine fixed humic acid preparation, Analytica Chimica Acta 361, 133-139 (1998).   DOI
20 Keiichi Fukushi, Koji Tada, Sahori Takeda, Shin-ichi Wakida, Masataka Yamane, Kunishige Higashi, Kazuo Hiiro, Simultaneous determination of nitrate and nitrite ions in seawater by capillary zone electrophoresis using artificial seawater as the carrier solution, Journal of Chromatography A, 838, 303-311 (1999).   DOI