TY  - JOUR
AU  - Aleksić, Mara
AU  - Milovanović, Ljiljana
AU  - Kapetanović, Vera
PY  - 2003
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/5466
AB  - Abstract
On the basis of previously established mechanism of cefetamet (CEF) reduction, two methods were suggested for
CEF determination*/differential pulse polarographic and differential pulse adsorptive stripping voltammetric method.
Two pH values were chosen, 2.0 and 8.4, where the electrochemical process was defined as one four-electron and two
two-electron processes, respectively. The methods were performed in Britton/Robinson (BR) buffer and the
corresponding calibration graphs were constructed and statistical parameters were evaluated. Applying the AdSV
method at pH 2.0 linearity was achieved from 210 8 to 210 7 M with limit detection and limit determination of
410 9 and 1.410 8 M, respectively. At pH 8.4, the linearity was obtained between 610 8 and 610 7 M,
with limit detection and limit determination of 1.510 8 and 510 8 M, respectively. Since the AdSV method
enabled lower concentrations of CEF to be determined, this method was tested for CEF determination in spiked urine
samples, and DPP method was used as a comparative one.
PB  - Elsevier
T2  - Journal of Pharmaceutical and Biomedical  Analysis
T1  - Adsorptive stripping voltammetric determination of cefetamet in human urine
VL  - 32
IS  - 4-5
SP  - 957
EP  - 966
DO  - 10.1016/S0731-7085(03)00197-3
ER  - 

@article{
author = "Aleksić, Mara and Milovanović, Ljiljana and Kapetanović, Vera",
year = "2003",
abstract = "Abstract
On the basis of previously established mechanism of cefetamet (CEF) reduction, two methods were suggested for
CEF determination*/differential pulse polarographic and differential pulse adsorptive stripping voltammetric method.
Two pH values were chosen, 2.0 and 8.4, where the electrochemical process was defined as one four-electron and two
two-electron processes, respectively. The methods were performed in Britton/Robinson (BR) buffer and the
corresponding calibration graphs were constructed and statistical parameters were evaluated. Applying the AdSV
method at pH 2.0 linearity was achieved from 210 8 to 210 7 M with limit detection and limit determination of
410 9 and 1.410 8 M, respectively. At pH 8.4, the linearity was obtained between 610 8 and 610 7 M,
with limit detection and limit determination of 1.510 8 and 510 8 M, respectively. Since the AdSV method
enabled lower concentrations of CEF to be determined, this method was tested for CEF determination in spiked urine
samples, and DPP method was used as a comparative one.",
publisher = "Elsevier",
journal = "Journal of Pharmaceutical and Biomedical  Analysis",
title = "Adsorptive stripping voltammetric determination of cefetamet in human urine",
volume = "32",
number = "4-5",
pages = "957-966",
doi = "10.1016/S0731-7085(03)00197-3"
}

Aleksić, M., Milovanović, L.,& Kapetanović, V.. (2003). Adsorptive stripping voltammetric determination of cefetamet in human urine. in Journal of Pharmaceutical and Biomedical  Analysis
Elsevier., 32(4-5), 957-966.
https://doi.org/10.1016/S0731-7085(03)00197-3

Aleksić M, Milovanović L, Kapetanović V. Adsorptive stripping voltammetric determination of cefetamet in human urine. in Journal of Pharmaceutical and Biomedical  Analysis. 2003;32(4-5):957-966.
doi:10.1016/S0731-7085(03)00197-3 .

Aleksić, Mara, Milovanović, Ljiljana, Kapetanović, Vera, "Adsorptive stripping voltammetric determination of cefetamet in human urine" in Journal of Pharmaceutical and Biomedical  Analysis, 32, no. 4-5 (2003):957-966,
https://doi.org/10.1016/S0731-7085(03)00197-3 . .