Electrochemical determination of veterinary drug danofloxacin
Článekpeer-reviewedpublishedDatum publikování
2008
Vedoucí práce
Oponent
Název časopisu
Název svazku
Vydavatel
Univerzita Pardubice
Abstrakt
The electrochemical oxidation of danofloxacin has been carried out in Britton-Robinson buffer at carbon paste and glassy carbon electrodes. Danofloxacin exhibits a well-defined irreversible oxidation peak over the entire pH range (2-10). Differential pulse voltammetry was used to determine danofloxacin in the pure form. The peak current varied linearly in the following ranges: 8.0 x 10-7 -4.4 x 10-6 mol l-1 and 4.0 x 10-7 -4.8 x 10-6 mol l-1 in the cases of carbon paste electrode and glassy carbon electrode, respectively. In the case of carbon paste electrode the limits of detection and quantification were 1.194 x 10-7 mol l-1 and 3.979 x 10-7 mol l-1, respectively. The percentage recoveries were found in the following ranges: 99.17-101.50% and 99.38-101.25% for carbon paste and glassy carbon electrodes, respectively. The relative standard deviations were found in the following ranges: 0.564-0.890 % and 0.507-0.884 % in the cases of carbon paste and glassy carbon electrodes, respectively. Differential pulse voltammetry method was successfully applied for the determination of danofloxacin in pharmaceutical form and chicken serum.
Rozsah stran
p. 21-33
ISSN
1211-5541
Trvalý odkaz na tento záznam
Projekt
Zdrojový dokument
Scientific papers of the University of Pardubice.
Series A, Faculty of Chemical Technology. 13
(2007)
Vydavatelská verze
Přístup k e-verzi
open access
Název akce
ISBN
Studijní obor
Studijní program
Signatura tištěné verze
47333
Umístění tištěné verze
Univerzitní knihovna (studovna)