Voltammetric and differential pulse determination of roxithromycin
Samo za registrovane korisnike
2010
Autori
Drljevic-Djuric, K. M.Jović, Vladimir D.
Lačnjevac, Uroš
Avramov Ivić, Milka
Petrović, Slobodan D.
Mijin, Dušan
Djordjevic, S. B.
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The oxidative behavior of antibiotic roxithromycin standard was studied at a gold electrode in 0.05 M NaHCO3 using cyclic linear sweep voltammetry and differential pulse voltammetry. It was found that the value of the oxidative peak of pure roxithromycin at 0.81 V vs. SCE in 0.05 M NaHCO3 at a scan rate of 50 mV s(-1) is a linear function of the concentration in a range 0.10006-0.654 mg cm(-3). It was also found that peak current density at 0.75 V vs. SCE at a scan rate of 2 mVs(-1), pulse amplitude of 25 mV and pulse time of 0.1 s exhibits linear dependence on the concentration of roxithromycin from 0.1006 to 0.476 mg cm(-3). Roxithromycin as a content of solid dosage form and urine was quantitatively determined and the obtained results were checked by HPLC.
Ključne reči:
Roxithromycin / Gold electrode / Cyclic voltammetry / Differential pulse voltammetryIzvor:
Electrochimica Acta, 2010, 56, 1, 47-52Izdavač:
- Oxford : Pergamon-Elsevier Science Ltd
Finansiranje / projekti:
- Proučavanje sinteze, strukture i aktivnosti organskih jedinjenja prirodnog i sintetskog porekla (RS-MESTD-MPN2006-2010-142063)
DOI: 10.1016/j.electacta.2010.09.067
ISSN: 0013-4686
WoS: 000285177800005
Scopus: 2-s2.0-78649992513
Institucija/grupa
IHTMTY - JOUR AU - Drljevic-Djuric, K. M. AU - Jović, Vladimir D. AU - Lačnjevac, Uroš AU - Avramov Ivić, Milka AU - Petrović, Slobodan D. AU - Mijin, Dušan AU - Djordjevic, S. B. PY - 2010 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/684 AB - The oxidative behavior of antibiotic roxithromycin standard was studied at a gold electrode in 0.05 M NaHCO3 using cyclic linear sweep voltammetry and differential pulse voltammetry. It was found that the value of the oxidative peak of pure roxithromycin at 0.81 V vs. SCE in 0.05 M NaHCO3 at a scan rate of 50 mV s(-1) is a linear function of the concentration in a range 0.10006-0.654 mg cm(-3). It was also found that peak current density at 0.75 V vs. SCE at a scan rate of 2 mVs(-1), pulse amplitude of 25 mV and pulse time of 0.1 s exhibits linear dependence on the concentration of roxithromycin from 0.1006 to 0.476 mg cm(-3). Roxithromycin as a content of solid dosage form and urine was quantitatively determined and the obtained results were checked by HPLC. PB - Oxford : Pergamon-Elsevier Science Ltd T2 - Electrochimica Acta T1 - Voltammetric and differential pulse determination of roxithromycin VL - 56 IS - 1 SP - 47 EP - 52 DO - 10.1016/j.electacta.2010.09.067 ER -
@article{ author = "Drljevic-Djuric, K. M. and Jović, Vladimir D. and Lačnjevac, Uroš and Avramov Ivić, Milka and Petrović, Slobodan D. and Mijin, Dušan and Djordjevic, S. B.", year = "2010", abstract = "The oxidative behavior of antibiotic roxithromycin standard was studied at a gold electrode in 0.05 M NaHCO3 using cyclic linear sweep voltammetry and differential pulse voltammetry. It was found that the value of the oxidative peak of pure roxithromycin at 0.81 V vs. SCE in 0.05 M NaHCO3 at a scan rate of 50 mV s(-1) is a linear function of the concentration in a range 0.10006-0.654 mg cm(-3). It was also found that peak current density at 0.75 V vs. SCE at a scan rate of 2 mVs(-1), pulse amplitude of 25 mV and pulse time of 0.1 s exhibits linear dependence on the concentration of roxithromycin from 0.1006 to 0.476 mg cm(-3). Roxithromycin as a content of solid dosage form and urine was quantitatively determined and the obtained results were checked by HPLC.", publisher = "Oxford : Pergamon-Elsevier Science Ltd", journal = "Electrochimica Acta", title = "Voltammetric and differential pulse determination of roxithromycin", volume = "56", number = "1", pages = "47-52", doi = "10.1016/j.electacta.2010.09.067" }
Drljevic-Djuric, K. M., Jović, V. D., Lačnjevac, U., Avramov Ivić, M., Petrović, S. D., Mijin, D.,& Djordjevic, S. B.. (2010). Voltammetric and differential pulse determination of roxithromycin. in Electrochimica Acta Oxford : Pergamon-Elsevier Science Ltd., 56(1), 47-52. https://doi.org/10.1016/j.electacta.2010.09.067
Drljevic-Djuric KM, Jović VD, Lačnjevac U, Avramov Ivić M, Petrović SD, Mijin D, Djordjevic SB. Voltammetric and differential pulse determination of roxithromycin. in Electrochimica Acta. 2010;56(1):47-52. doi:10.1016/j.electacta.2010.09.067 .
Drljevic-Djuric, K. M., Jović, Vladimir D., Lačnjevac, Uroš, Avramov Ivić, Milka, Petrović, Slobodan D., Mijin, Dušan, Djordjevic, S. B., "Voltammetric and differential pulse determination of roxithromycin" in Electrochimica Acta, 56, no. 1 (2010):47-52, https://doi.org/10.1016/j.electacta.2010.09.067 . .