TY  - JOUR
AU  - Avramov Ivić, Milka
AU  - Antanasijevic, Jelena
AU  - Trišović, Nemanja
AU  - Antanasijevic, Davor
AU  - Lović, Jelena
AU  - Mijin, Dušan
AU  - Petrović, Slobodan D.
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1941
AB  - The electrochemical behavior of phenobarbital sodium (PBS), paracetamol (PCM) and their binary mixtures was investigated using cyclic voltammetry (CV) and square wave voltammetry (SWV) at a bare gold electrode in a 0.05 M bicarbonate solution. A calibration curve of PBS obtained by SWV had two linear ranges, from 1.0 to 3.0 mu M and from 5.0 to 35.0 mu M with a limit of quantification (LOQ) of 0.62 mu M and a limit of detection (LOD) of 0.19 mu M, while a calibration curve of PCM was determined within the range from 10.0 to 50.0 mu M with a LOQ of 8.53 mu M and a LOD of 2.56 mu M. Both drugs underwent oxidation by irreversible, diffusion controlled process. The SW voltammograms of the drug mixtures produced complex, overlapping profiles and a chemometric method was applied for their decomposition. Two different artificial neural network (ANN) architectures, namely back-propagation neural network (BPNN) and general regression neural network (GRNN) were employed for the simultaneous prediction of the concentrations of the drugs in a synthetic sample. The BPNN model had higher accuracy (mean absolute percentage error values were in the range of 3.6-8.4%) and thus it can be used for the simultaneous determination of PBS and PCM.
PB  - Esg, Belgrade
T2  - International Journal of Electrochemical Science
T1  - A Chemometrical Analysis of Voltammetric Data for Simultaneous Determination of Phenobarbital Sodium and Paracetamol Obtained at a Gold Electrode
VL  - 11
IS  - 7
SP  - 5935
EP  - 5951
DO  - 10.20964/2016.07.48
ER  - 

@article{
author = "Avramov Ivić, Milka and Antanasijevic, Jelena and Trišović, Nemanja and Antanasijevic, Davor and Lović, Jelena and Mijin, Dušan and Petrović, Slobodan D.",
year = "2016",
abstract = "The electrochemical behavior of phenobarbital sodium (PBS), paracetamol (PCM) and their binary mixtures was investigated using cyclic voltammetry (CV) and square wave voltammetry (SWV) at a bare gold electrode in a 0.05 M bicarbonate solution. A calibration curve of PBS obtained by SWV had two linear ranges, from 1.0 to 3.0 mu M and from 5.0 to 35.0 mu M with a limit of quantification (LOQ) of 0.62 mu M and a limit of detection (LOD) of 0.19 mu M, while a calibration curve of PCM was determined within the range from 10.0 to 50.0 mu M with a LOQ of 8.53 mu M and a LOD of 2.56 mu M. Both drugs underwent oxidation by irreversible, diffusion controlled process. The SW voltammograms of the drug mixtures produced complex, overlapping profiles and a chemometric method was applied for their decomposition. Two different artificial neural network (ANN) architectures, namely back-propagation neural network (BPNN) and general regression neural network (GRNN) were employed for the simultaneous prediction of the concentrations of the drugs in a synthetic sample. The BPNN model had higher accuracy (mean absolute percentage error values were in the range of 3.6-8.4%) and thus it can be used for the simultaneous determination of PBS and PCM.",
publisher = "Esg, Belgrade",
journal = "International Journal of Electrochemical Science",
title = "A Chemometrical Analysis of Voltammetric Data for Simultaneous Determination of Phenobarbital Sodium and Paracetamol Obtained at a Gold Electrode",
volume = "11",
number = "7",
pages = "5935-5951",
doi = "10.20964/2016.07.48"
}

Avramov Ivić, M., Antanasijevic, J., Trišović, N., Antanasijevic, D., Lović, J., Mijin, D.,& Petrović, S. D.. (2016). A Chemometrical Analysis of Voltammetric Data for Simultaneous Determination of Phenobarbital Sodium and Paracetamol Obtained at a Gold Electrode. in International Journal of Electrochemical Science
Esg, Belgrade., 11(7), 5935-5951.
https://doi.org/10.20964/2016.07.48

Avramov Ivić M, Antanasijevic J, Trišović N, Antanasijevic D, Lović J, Mijin D, Petrović SD. A Chemometrical Analysis of Voltammetric Data for Simultaneous Determination of Phenobarbital Sodium and Paracetamol Obtained at a Gold Electrode. in International Journal of Electrochemical Science. 2016;11(7):5935-5951.
doi:10.20964/2016.07.48 .

Avramov Ivić, Milka, Antanasijevic, Jelena, Trišović, Nemanja, Antanasijevic, Davor, Lović, Jelena, Mijin, Dušan, Petrović, Slobodan D., "A Chemometrical Analysis of Voltammetric Data for Simultaneous Determination of Phenobarbital Sodium and Paracetamol Obtained at a Gold Electrode" in International Journal of Electrochemical Science, 11, no. 7 (2016):5935-5951,
https://doi.org/10.20964/2016.07.48 . .