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Electrochemical Behavior and Electrochemical Determination of Tiamulin Fumarate at an Ionic Liquid Modified Carbon Paste Electrode

Li-Hong Liu ; Key Lab of Energy Sources and Chemical Engineering, College of Chemistry and Chemical Engineering, Ningxia University, Yinchuan 750021, People's Republic of China; Department of Chemistry, Heihe College, Heihe 164300, People's Republic of China
Cheng-Qian Duan ; Key Lab of Energy Sources and Chemical Engineering, College of Chemistry and Chemical Engineering, Ningxia University, Yinchuan 750021, People's Republic of China
Zuo-Ning Gao ; Key Lab of Energy Sources and Chemical Engineering, College of Chemistry and Chemical Engineering, Ningxia University, Yinchuan 750021, People's Republic of China

Puni tekst: engleski, pdf (362 KB) str. 409-414 preuzimanja: 1.507* citiraj
APA 6th Edition
Liu, L., Duan, C. i Gao, Z. (2010). Electrochemical Behavior and Electrochemical Determination of Tiamulin Fumarate at an Ionic Liquid Modified Carbon Paste Electrode. Croatica Chemica Acta, 83 (4), 409-414. Preuzeto s https://hrcak.srce.hr/62645
MLA 8th Edition
Liu, Li-Hong, et al. "Electrochemical Behavior and Electrochemical Determination of Tiamulin Fumarate at an Ionic Liquid Modified Carbon Paste Electrode." Croatica Chemica Acta, vol. 83, br. 4, 2010, str. 409-414. https://hrcak.srce.hr/62645. Citirano 26.02.2021.
Chicago 17th Edition
Liu, Li-Hong, Cheng-Qian Duan i Zuo-Ning Gao. "Electrochemical Behavior and Electrochemical Determination of Tiamulin Fumarate at an Ionic Liquid Modified Carbon Paste Electrode." Croatica Chemica Acta 83, br. 4 (2010): 409-414. https://hrcak.srce.hr/62645
Harvard
Liu, L., Duan, C., i Gao, Z. (2010). 'Electrochemical Behavior and Electrochemical Determination of Tiamulin Fumarate at an Ionic Liquid Modified Carbon Paste Electrode', Croatica Chemica Acta, 83(4), str. 409-414. Preuzeto s: https://hrcak.srce.hr/62645 (Datum pristupa: 26.02.2021.)
Vancouver
Liu L, Duan C, Gao Z. Electrochemical Behavior and Electrochemical Determination of Tiamulin Fumarate at an Ionic Liquid Modified Carbon Paste Electrode. Croatica Chemica Acta [Internet]. 2010 [pristupljeno 26.02.2021.];83(4):409-414. Dostupno na: https://hrcak.srce.hr/62645
IEEE
L. Liu, C. Duan i Z. Gao, "Electrochemical Behavior and Electrochemical Determination of Tiamulin Fumarate at an Ionic Liquid Modified Carbon Paste Electrode", Croatica Chemica Acta, vol.83, br. 4, str. 409-414, 2010. [Online]. Dostupno na: https://hrcak.srce.hr/62645. [Citirano: 26.02.2021.]

Sažetak
The electrochemical behavior of tiamulin fumarate (TF) at ionic liquid N-Butylpyridinium hexafluorophosphate
(BPPF6) modified carbon paste electrode (BPPF6/CPE) was investigated and further used
for tiamulin fumarate sample determination. BPPF6/CPE showed an enhanced electrochemical response
towards the electrochemical oxidation of TF. A well-defined and sensitive oxidation peak was observed at
BPPF6/CPE in 0.10 M phosphate buffer solution (PBS, pH = 6.80). The oxidation peak current of TF increased
significantly at BPPF6/CPE compared with that at carbon paste electrode and the BPPF6/CPE was
characterized by the electrochemical impedance spectroscopy (EIS). At the same time, the electrochemical
kinetics parameters of TF on the BPPF6/CPE were evaluated. Under the optimized conditions, the oxidation
peak currents were linearly dependent on the concentration of TF in the range of 0.3–9.0 μM and
9.0–0.3 mM, with a detection limit of 0.16 μM (S/N = 3). The proposed method has been successfully applied
in the electrochemical quantitative determination of TF content in commercial injection samples.

Ključne riječi
Tiamulin fumarate; Ionic liquid modified carbon paste electrode; Electrochemistry; Electrochemical determination

Hrčak ID: 62645

URI
https://hrcak.srce.hr/62645

Posjeta: 1.794 *