Simultaneous Measurements of Nanotrace Amounts of Lead and Cadmium Using an Environmentally Friendly Sensor (An Activated Glassy Carbon Electrode Modified with a Bismuth Film). [PDF]
MoleculesTyszczuk-Rotko K, Keller A.
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Titanium dioxide nanoparticle-modified screen-printed electrode for erlotinib determination. [PDF]
ADMET DMPKManjulabhai PD +6 more
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Adsorptive Stripping Voltammetric Quercetin Determination in Pharmaceuticals and Urine Samples Using a Long Service-Life Array of Carbon Composite Microelectrodes. [PDF]
MoleculesGęca I, Korolczuk M.
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Adsorptive Stripping Voltammetry Applied to Drug Analysis: A Powerful Tool [PDF]
Journal of Pharmaceutical and Biomedical Analysis, 1989 A brief review of the principles and instrumentation of adsorptive stripping voltammetry is presented and the advantages of the method are described. As for many highly sensitive techniques applied to the analysis of complex media, severe interferences may occur.
G J Patriarche +2 more
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Adsorptive Stripping Voltammetry of Bleomycin
The Analyst, 1997In 0.05 M H2SO4 solution, two reductive peaks, P1 and P2, of bleomycin were obtained. The peak potentials E(P1) and E(P2) were -0.83 and -1.09 V (versus Ag/AgCl), respectively. The sensitivity of P2 was much higher than that of P1. The peak current of P2 was proportional to the concentration of bleomycin over the range 1.0 x 10(-9)-1.0 x 10(-7) M with ...
X, Tan, J, Hu, Q, Li
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Catalytic Systems in Adsorptive Stripping Voltammetry
Electroanalysis, 2000Catalytic adsorptive stripping voltammetry (CAdSV) combining adsorptive preconcentration of the electroactive species with the catalytic reaction provides a significant enhancement of the voltammetric response, and consequently a considerable decrease of the detection limit, as well as the improvement of the selectivity of the determination.
Andrzej Bobrowski, Jerzy Zarebski
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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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Cathodic stripping voltammetry and adsorptive stripping voltammetry of selenium(IV)
Analytica Chimica Acta, 1988Abstract Cathodic stripping voltammetry of selenium(IV) in 0.1 M hydrochloric acid media yielded a nonlinear calibration graph for the concentration range 10−9−10−8 M. In this concentration range, adsorptive stripping voltammetry based on adsorption of the selenium/3,3′-diaminobenzidine complex on the surface of the hanging mercury drop electrode at ...
Věra Stará, Miloslav Kopanica
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Adsorptive Stripping Voltammetry of Phytohemagglutinin
Analytical Letters, 1988Abstract The adsorptive stripping voltammetric behaviour of the lectin, phytohemagglutinin, has been optimised with respect to accumulation time, accumulation potential, pulse amplitude, scan rate and drop size. Adsorptive stripping voltammetry has also been used to study the interaction of this protein with nannose, galactose and N-acetyl-D ...
Juana Rodriguez Flores +2 more
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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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