Results 11 to 20 of about 942 (229)
Square-wave cathodic adsorptive stripping voltammetry of risperidone [PDF]
Collection of Czechoslovak Chemical Communications, 2011 Electrochemical properties and diffusion-adsorption behavior of risperidone (RPN), an antiphyscotic drug, on hanging mercury drop electrode (HMDE) were carried out in Britton–Robinson (BR) buffer. Some electrochemical parameters such as diffusion coefficient, number of transferred electrons and proton participated to its reduction mechanism and surface
Tasdemir, Ibrahim Hudai +3 more
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Electro-Oxidation and Determination of Benomyl by Square-Wave Adsorptive Stripping Voltammetry
Journal of AOAC INTERNATIONAL, 2014 Abstract The electro-oxidation of the benomyl fungicide was studied by square-wave adsorptive stripping voltammetry. The voltammetric current at a glassy carbon electrode was acquired within the pH range 1.0–10.0. The quantitation was performed using the peak generated at +1144 mV by scanning the potential from +0.00 to +1600 mV (versus ...
Sarigul, Tuba +3 more
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Chemistry Central Journal, 2012 A validated simple, rapid, sensitive and specific square-wave voltammetric technique is described for the determination of acebutolol (AC) following its accumulation onto a hanging mercury drop electrode in a Britton-Robinson universal buffer of pH 7.5 ...
Al-Ghamdi Ali F +3 more
doaj +2 more sources
International Journal of Electrochemical Science, 2014 In this paper we present a new method that allows for the simultaneous identification and quantification of dopamine(DA) and uric acid (UA) by square-wave adsorptive stripping voltammetry.
Hayati Filik +3 more
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Adsorptive stripping voltammetric methods for determination of ezetimibe in tablets
Reviews in Analytical Chemistry, 2011 In this study, square-wave adsorptive stripping voltammetry (SWAdSV) and differential pulse adsorptive stripping voltammetry (DPAdSV) were used for determination of ezetimibe (EZE) in the presence of 0.1 m K2HPO4–Na2B4O7 (1:1) supporting electrolyte. The
Yola Mehmet L., Özaltin Nuran
doaj +2 more sources
Journal of Saudi Chemical Society, 2009 The adsorptive collection of zinc(II) complex with alizarin ligand, coupled with the square-wave voltammetric technique at the hanging mercury drop electrode, yields a very sensitive electroanalytical procedure for the determination of zinc.
Ahmad H. Alghamdi
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Arabian Journal of Chemistry, 2012 AbstractSquare-wave adsorptive stripping voltammetry technique was used to determine rosiglitazone (ROS) on the hanging mercury dropping electrode (HMDE) surface, in Britton Robinson buffer, pH=5. The voltammetric cathodic peak was observed at −1520mV vs. Ag/AgCl reference electrode.
Al-Ghamdi, Ali F., Hefnawy, Mohamed M.
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International Journal of Electrochemical Science, 2014 A poly(safranine O) modified glassy carbon electrode has been prepared by an electrooxidative polymerization of safranine O. The electrochemical behavior of serotonin (5-HT) at this modified electrode was investigated by cyclic voltammetry (CV) and ...
Hayati Filik +2 more
doaj +2 more sources
Review of applied surface modifications of pencil graphite electrodes for paracetamol sensing
Results in Physics, 2021 Electrochemical methods used for analysis and detection of chemical compounds have significant advantages, such as simplicity and speed of work and low limits of detection.
Žaklina Z. Tasić +4 more
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Square wave adsorptive stripping voltammetry of nickel and cobalt at wall-jet electrodes in continuous flow [PDF]
, 1996 Square wave adsorptive stripping voltammetry (SWAdSV) of nickel and cobalt at wall-jet electrodes in a continuous flow system has been evaluated. Characteristics and advantages relative to differential pulse adsorptive stripping voltammetry (DPAdSV) in ...
Brett, Christopher M. A. +5 more
core +1 more source