Browse > Article
http://dx.doi.org/10.5012/bkcs.2007.28.4.543

Electrochemical Determination of Ciprofloxacin Based on the Enhancement Effect of Sodium Dodecyl Benzene Sulfonate  

Zhang, Shenghui (Key Laboratory of Biological Resources Protection and Utilization of Hubei Province, Hubei Institute for Nationalities)
Wei, Shuang (Key Laboratory of Biological Resources Protection and Utilization of Hubei Province, Hubei Institute for Nationalities)
Publication Information
Bulletin of the Korean Chemical Society / v.28, no.4, 2007 , pp. 543-546 More about this Journal
Abstract
Herein, a new electrochemical method was described for the determination of ciprofloxacin based on the enhancement effect of an anionic surfactant: sodium dodecyl benzene sulfonate (SDBS). In pH 4.0 phosphate buffer and in the presence of 1.0 × 10-4 mol/L SDBS, ciprofloxacin yields a well-defined and sensitive oxidation peak at the carbon paste electrode (CPE). Compared with that in the absence of SDBS, the oxidation peak current of ciprofloxacin remarkably increases in the presence of SDBS. The experimental parameters, such as supporting electrolyte, concentration of SDBS, and accumulation time, were optimized for ciprofloxacin determination. The oxidation peak current is proportional to the concentration of ciprofloxacin over the range from 8.0 × 10-8 to 5.0 × 10-6 mol L-1. The detection limit is 2.0 × 10-8 mol L-1 after 2 min of accumulation. This new voltammetric method was successfully used to detect ciprofloxacin in drugs.
Keywords
Ciprofloxacin; Voltammetric determination; Surfactant; Carbon paste electrode;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By Web Of Science : 3  (Related Records In Web of Science)
Times Cited By SCOPUS : 4
연도 인용수 순위
1 Pascual-Reguera, M. I.; Parras, G. P.; Diaz, A. M. Microchem. J. 2004, 77, 79   DOI   ScienceOn
2 Michalska, K.; Pajchel, G.; Tyski, S. J. Chromatogr. A 2004, 1051, 267   DOI   ScienceOn
3 Vilchez, J. L.; Araujo, L.; Prieto, A.; Navalon, A. Anal. Chim. Acta 2004, 516, 135   DOI   ScienceOn
4 Zhang, Z. Y.; Li, X.; Wang, X. L.; Chen, S. L.; Song, B. H.; Zhao, H. C. J. Rare Earths 2006, 24, 285   DOI   ScienceOn
5 Sun, H. W.; Li, L. Q.; Chen, X. Y. Anal. Bioanal. Chem. 2006, 384, 1314   DOI   ScienceOn
6 Torriero, A. A. J.; Ruiz-Diaz, J. J. J.; Salinas, E.; Marchevsky, E. J.; Sanz, M. I.; Raba, J. Talanta 2006, 69, 691   DOI   ScienceOn
7 Connors, T. F.; Rusling, J. F.; Owlia, A. Anal. Chem. 1985, 57, 170   DOI   ScienceOn
8 Rusling, J. F.; Alaa-Eldin, F. N. J. Am. Chem. Soc. 1993, 15, 11891
9 Plavsiae, M.; Krnaric, D.; Osoviae, B. Electroanalysis 1994, 6, 469   DOI   ScienceOn
10 Yang, J.; Hu, N. F.; Rusling, J. F. J. Electroanal. Chem. 1999, 463, 53   DOI   ScienceOn
11 Espinosa-Mansilla, A.; de la Pena, A. M.; Gomez, D. G.; Canada- Canada, F. J. Separation Sci. 2006, 29, 1969   DOI   ScienceOn
12 Zhang, S. H.; Wu, K. B. Bull. Korean Chem. Soc. 2004, 25, 1321   DOI   ScienceOn
13 Bard, A. J.; Faulker, L. R. Electrochemical Methods: Fundamentals and Applications; John Wiley & Sons. Inc.: New York, Chichester, Weinhein, 2001
14 Gonzalez, C.; Moreno, L.; Small, J.; Jones, D. G.; Bruni, S. F. S. Anal. Chim. Acta 2006, 560, 227   DOI   ScienceOn
15 Neckel, U.; Joukhadar, C.; Frossard, M.; Jager, W.; Muller, M.; Mayer, B. X. Anal. Chim. Acta 2003, 463, 199   DOI   ScienceOn
16 Idowu, O. R.; Peggins, J. O. J. Pharmaceut. Biomed. Anal. 2004, 35, 143   DOI   ScienceOn
17 Vybiralova, Z.; Nobilis, M.; Zoulova, J.; Kvetina, J.; Petr, P. J. Pharmaceut. Biomed. Anal. 2005, 37, 851   DOI   ScienceOn
18 Nagaralli, B. S.; Seetharamappa, J.; Melwanki, M. B. J. Pharmaceut. Biomed. Anal. 2002, 29, 859   DOI   ScienceOn