Browse > Article

Electrochemical behavior and Application of Osmium-Cupferron Complex  

Kwon, Young-Soon (Department of Chemistry, Catholic University)
Chong, Mee-Young (Department of Chemistry, Catholic University)
Publication Information
Analytical Science and Technology / v.16, no.3, 2003 , pp. 198-205 More about this Journal
Abstract
The ammonium salt of nitrosophenylhydroxylamine, called cupferron, has been used not only as the ligand but also as an oxidizing agent for adsorptive catalytic stripping voltammetry (AdCtSV). Cyclic voltammetry was used for elucidating the electrochemical behavior of Os-cupferron complex in 1 mM phosphate buffer. The optimal conditions for osmium analysis were found to be 1 mM phosphate buffer solution (pH 6.0) containing 0.1 mM cupferron at scan rate of 100 mV/s. By using the plot of reduction peak currents of linear scan voltammograms vs. osmium concentration, the detection limit was $1.0{\times}10^{-7}M$.
Keywords
Electrochemical behavior; Os-Cupferron complex;
Citations & Related Records
연도 인용수 순위
  • Reference
1 /
[ X.X. Gao;S.R. Yao ] / Polarographic Catalytic Waves of Platinum Group Elements(Chinese)
2 /
[ T.K. Hong;M.Z. Czac;C. Lee;Y.S. Kwon;M.J. Hong ] / Bull. Koeran Chem. Soc.
3 /
[ 김소진;권영순 ] / 카톨릭대학교 논문집   PUBMED
4 /
[ S. Woodburn(et. al.) ] / Microchemical Journal   DOI
5 Ultrasensitive voltammetric measurements based on coupling hydrogen catalytic systems with controlled interfacial accumulation of the catalyst /
[ J. Wang;J. Zadeii;M. S. Lin ] / Journal of Electroanalytical Chemistry   DOI   ScienceOn
6 Adsorptive stripping measurements of trace aluminum in the presence of cupferron /
[ J. Wang;J. Lu;R. Setiadju ] / Talanta   DOI   ScienceOn
7 Selective determination of trace uranium by stripping voltammetry following adsorptive accumulation of the uranium-cupferron complex /
[ J. Wang;Setiadju ] / Analytica Chimica Acta   DOI   ScienceOn
8 Adsorptive Stripping Measurements of Bismuth /
[ J. Wang;J. Lu;R. Seticdju ] / Electroanalysis   DOI   ScienceOn
9 /
[ I.M. Kolthoff(et. al.) ] / J. Am. Chem. Soc.
10 /
[ M.Z. Czae;Y.S. Kwon;S.J. Kim ] / J. Korean Chem. Soc.
11 /
[ G.H. Ayres;F. Young ] / Analytical Chemistry   DOI
12 Catalytic kinetic methods for the determination of platinum metals /
[ K.B. Yastimirskii;L.P. Tikhonova ] / Talanta   DOI   ScienceOn
13 A New Application of Fast Green in Catalytic Analysis-Catalytic Determination of Ultratrace Ruthenium with Oscillopolarographic Detection /
[ J. Jhiliang;Q. Chen-zhen ] / Electroanalysis   DOI   ScienceOn
14 /
[ S.G. Mairanovskii ] / J. Electroanal. Chem.
15 /
[ S.I. Ginzburg;N.A. Ezerskaya;I.V. Prokof'va;N.V. Fedorenko;V.I. Shlenskaya, N.K. ] / Analytical Chemistry of Platinum metals
16 DIFFERENTIAL PULSE POLAROGRPHIC DETERMINATION OF TRACE LEVELS OF PLATINUM /
[ H. Freiser;Z. Zhao ] / Analytical Chemistry   DOI   ScienceOn
17 /
[ G.H. Ayres;F. Young ] / Analytical Chemistry   DOI
18 /
[ I.M. Kolthoff;A. Liberti ] / Journal of the American Chemical Society   DOI
19 Simultaneous Adsorptive Stripping Voltammetric Measurements of Trace Chromium, Uranium, and Iron in the Presence of Cupferron /
[ J. Wang;J. Lu;D. Luo;Jianyan Wang;B. Tian ] / Electroanalysis   DOI   ScienceOn
20 Determination of molybdenum in soils and plants using the polarographic adsorptive complex catalytic wave of Mo(VI)-cupferron /
[ K. Jiao;W. Jim;H. Metzner ] / Analytica Chimica Acta   DOI   ScienceOn
21 /
[ I. M. Kolthoff;P. Madar ] / Analytical Chemistry   DOI
22 /
[ T. Sawyer(et. al.) ] / J. Am. Chem. Soc.
23 Determination of molybdenum in soils and plants using the polarographic adsorptive complex catalytic wave of Mo(VI)-cupferron /
[ K. Jiao;W. Jin;H. Metzner ] / Analytica Chimica Acta   DOI   ScienceOn
24 Dosage de ruthenium en solution diluee par dilution isotopique et spectrophotometrie /
[ M. El Guebely ] / Analytica Chimica Acta   DOI   ScienceOn
25 /
[ M. Louis(et. al.) ] / Journal of the American Chemical Society   DOI
26 /
[ Y.S. Kwon;S.J. Kim;M.Z. Czae ] / Anal. Sci. and Tech.
27 /
[ J. Wang;J. Lu;K. Olsen ] / The Analyst   DOI
28 Adsorptive-catalytic stripping voltammetry for determination of ultratrace titanium /
[ Y. Baoxian;Y. Shuxun ] / Talanta   DOI   ScienceOn
29 /
[ E.W. Berg;H.E. Moseley ] / Anal. Lett.
30 /
[ J. Hojman;A. Stefavovic;B. Stankovic;P. Zuman ] / J. Electroanal. Chem.
31 Catalytic-Adsorptive Stripping Voltammetric Measurements of Picomolar Levels of Platinum in the Presence of Hydroxylamine: How Low Can We Go? /
[ J. Wang;M.Z. Czae ] / Microchemical Journal   DOI   ScienceOn
32 /
[ C. Leon;H. Emos;P. Ostapczuk;K. Hoppstock ] / Anal. Clim. Acta.