Simultaneous electroanalysis of dopamine and ascorbic acid using poly (N,N-dimethylaniline)-modified electrodes

Electroreduction at Solid Electrode Materials and Voltammetric Determination of Potassium Hydrogenperoxomonosulfate

“…Analytical characteristics of the calibration graphs of KHSO 5 voltammetric determination procedure are shown in Table 1.…”

“…Among the many different solid materials that can be used as working electrodes, the most common are carbon, platinum and gold [1][2][3][4][5][6][7][8].…”

“…It is included in the new generation of modern disinfection agents in the form of stable triple potassium salt 2KHSO 5 •KHSO 4 •K 2 SO 4 , such as "Perform" and the modified analogue of "Virkon"-"Ecocid S" (KRKA, Slovenia, Novo mesto).…”

Simple and Sensitive Electroanalytical Method for the Determination of Ascorbic Acid in Urine Samples Using Measurements in an Aqueous Cationic Micellar Medium

“…The changes of the redox parameters are attributed to a surface effect, i.e., it is well established that surfactants in a solution promote aggregation as well as the adsorption and organization on the electrode surface to form surfactant films. 26,[29][30][31] In order to investigate that the films of CPC adsorbed on the electrode surface are the responsible for the electrochemical behavior observed in the presence of CPC, an investigation of preparing the film using concentrated CPC solution was carried out. The film was prepared in a concentrated CPC solution (1.0 mol L -1 ) before the measurement.…”

Quantitative determination of potassium hydrogenperoxomonosulfate in “Ecocid S” disinfectant by cathodic voltammetry

“…Adsorbed oxygen is involved in the anodic process, and Au oxides inhibit processes of the analyte electrooxidation. Thus, the electrodes based on cheap carbon materials such as carbon glass, carbon paste, carbositall are widely used [6,12,19]. They are characterized by high overpotential (low adsorption capacity in relation to O 2 and H 2 in the poten-tial work area) of hydrogen and/or oxygen (the ability to track multiple regeneration to obtain reproducible surface).…”