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Determination of gallium by adsorptive stripping voltammetry
Talanta, 2004A procedure for the determination of gallium by differential pulse adsorptive stripping voltammetry (DPADSV), using different complexing agents (ammonium pyrrolidine dithiocarbamate (APDC), pyrocatechol violet (PCV) and diethyldithiocarbamate (DDTC)), has been optimized.
M Jesús Gómez, González +3 more
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Adsorptive stripping voltammetry of trace thallium
Analytica Chimica Acta, 1993Abstract A highly selective and sensitive adsorptive stripping voltammetric procedure for trace measurements of thallium in presence of o -cresolphthalein (OCP) is described. The response is not affected by the presence of excess tin, lead or indium, which can interfere severely in analogous anodic stripping measurements.
Joseph Wang, Jianmin Lu
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Adsorptive Stripping Voltammetry of Environmental Carcinogens
Current Analytical Chemistry, 2008This review describes our recent results regarding adsorptive stripping voltammetric determination of submicromolar and nanomolar concentrations of various environmentally important chemical carcinogens using both traditional (hanging mercury drop electrode, carbon paste electrode) and non-traditional types of electrodes (solid amalgam electrodes ...
Jiri Barek +2 more
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Adsorptive stripping voltammetry in trace analysis
Pure and Applied Chemistry, 1989Abstract
R. Kalvoda, Miloslav Kopanica
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Determination of cardiac glycosides by adsorptive stripping voltammetry
The Analyst, 1985Several cardiac glycosides are shown to adsorb strongly on to mercury electrodes. Using this phenomenon to accumulate these compounds at the static mercury-drop electrode prior to differential-pulse voltammetric measurements, nanomole sensitivities are readily achieved.
J, Wang, J S, Mahmoud, P A, Farias
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Analytical Proceedings including Analytical Communications, 1994
Stripping voltammetric methods involve both accumulation and determination steps, and sometimes intermediate steps. Ideally it would be helpful if nomenclature could be found which gave information on the nature of all of the steps involved. Possible combinations of accumulation and determination methods in stripping voltammetry are considered here.
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Stripping voltammetric methods involve both accumulation and determination steps, and sometimes intermediate steps. Ideally it would be helpful if nomenclature could be found which gave information on the nature of all of the steps involved. Possible combinations of accumulation and determination methods in stripping voltammetry are considered here.
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Trace measurements of colchicine by adsorptive stripping voltammetry
Talanta, 1990A highly sensitive voltammetric method for trace measurements of the alkaloid colchicine is described. The method is based on the controlled adsorptive accumulation of the drug at the hanging mercury drop electrode, followed by voltammetric determination of the surface species.
J, Wang, M, Ozsoz
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Trace measurement of dipyridamole by adsorptive stripping voltammetry
Talanta, 1993A sensitive adsorptive stripping voltammetric method for trace measurement of dipyridamole in alkaline solution is described. The method is based on the adsorptive accumulation of the drug at the hanging mercury drop electrode, followed by linear sweep voltammetric determination.
X, Zeng, S, Lin, N, Hu
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Adsorptive stripping voltammetry of anti-human myoglobin
Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, 1988Abstract The adsorptive stripping voltammetric behaviour of anti-human myoglobin has been optimised with respect to accumulation time, accumulation potential, scan rate, drop size and amplitude pulse. Using three accumulation times, different ranges of protein concentrations can be determined.
J. Rodríguez +3 more
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Trace measurements of rhodium by adsorptive stripping voltammetry
Talanta, 1991A sensitive stripping voltammetric procedure for quantifying rhodium is described. The complex of rhodium with chloride ions is adsorbed on the hanging mercury drop electrode, and the reduction current of the accumulated complex is measured during a negative-going scan. Cyclic voltammetry is used to characterize the interfacial and redox behaviors. The
J, Wang, Z, Taha
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