Nonelectroactive recognition: Monitoring of perphenazine by its subsecond adsorption on an Au microelectrode by the fast fourier transform continuous cyclic voltammetric technique (FFTCCV)

Determination of diltiazem in the presence of timolol in human serum samples using a nanoFe3O4@GO modified glassy carbon electrode

“…The comparison of this method with other electrochemical methods for the simultaneous determination of DT and TM is listed in Table 2. [23][24][25][26][27] The analytical parameters of the modied electrode, such as the LOD and linear concentration range, are better than or even comparable with the reported data in the literature for the voltammetric or amperometric detection of the selected analytes with different modied electrodes.…”

Gold random microarrays: design, characterization and amperometric determination of ciclopirox olamine in pharmaceutical products

“…Electrochemical sensors based on gold microelectrodes have been used in the quantication of a signicant number of pharmaceutical products. [7][8][9][10][11][12][13][14][15] Microelectrodes are sensors whose critical dimension is comparable to, or smaller than, the diffusion layer thickness and typically ranges from a few mm to 50 mm. 16 They have important advantages over conventional sized electrodes including minimization of the IR drop (even in the absence of a supporting electrolyte or in highly resistive media), reduction of double layer capacitance, enhancement of the rate of mass transport, improvement of the signal to noise ratio and attainment of steady state conditions in very short time.…”

Highly sensitive determination of perphenazine on a carbon nanocomposite ionic liquid electrode

“…It is usually prescribed for the treatment of psychotic symptoms such as schizophrenia, Parkinson's disease and schizoaffective psychoses in order to decrease restlessness, aggressiveness and impulsive behavior in psychotic patients. 3,4 PPZ is extensively metabolized in the liver to a number of metabolites by sulfoxidation, hydroxylation, dealkylation and glucuronidation. 5,6 Therefore, the determination of PPZ is important in medical screening, clinical diagnostics, and in the pharmaceutical industry to obtain the optimum therapeutic dosage in bodily uids to minimize the risk of toxicity.…”