Abstract
In this study a reduction square wave voltammetric method was developed and validated for the direct determination of ciprofloxacin (CIP) in pharmaceutical formulation and biological fluid using hanging mercury dropping electrode (HMDE) surface. Best results were obtained for the quantitative determination of CIP in 0.02 M Britton-Robinson buffer at pH 2.5 and at a potential of −1300 mV vs. Ag/AgCl reference electrode. Various experimental and instrumental parameters affecting the peak current and potential of CIP electrochemical reduction were investigated and optimized. The monitored peak current was directly proportional to the concentration of CIP, where it exhibited a linear response in the range 3.0 × 10−7–2 × 10−6 M (r = 0.99). The accuracy of the proposed method was concluded based on the value of mean recovery of 98 ± 0.72 % with RSD of 0.181 % at a detection limit of 7 × 10−9 M. Possible interferences by various substances usually present in pharmaceutical formulations have been also evaluated. After validating the proposed method, the applicability of this voltammetric method was demonstrated by estimating CIP in its pharmaceutical formulation and spiked human urine, where values of mean recoveries of 97 ± 1.0% and 108.0 ± 2.0% were obtained, respectively.
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Sanghavi, B.J., Mobin, S.M., Mathur, P., Lahiri, G.K., and Srivastava, A.K., Biosens. Bioelectron., 2013, vol. 39, pp. 124–132.
Sanghavi, B.J. and Srivastava, A.K., Electrochim. Acta, 2011, vol. 56, pp. 4188–4196.
Sanghavi, B.J. and Srivastava, A.K., Anal. Chim. Acta, 2011, vol. 706, pp. 246–254.
Dincel, A., Yildirim, A., Caglayan, F., and Bozkurt, A., Acta Chromatographica, 2005, vol. 15, pp. 308–314.
Lode, H., Hoffken, G., Prinzing, C., Glatzel, P., and Wiley, R., J. Clin. Chem. Biochem., 1986, vol. 24, pp. 325–331.
Kassab, N. M., Singh, A. K., Maria, E. R., and Santoro, M. I., Brazil. J. Pharma. Sci., 2005, vol. 41, pp. 507–513.
Sibinovic, P., Smelcerovic, A., Palic, R., Dordevic, S., and Marinkovic, V., J. Serb. Chem. Soc., 2005, vol. 70, pp. 979–986.
Vybiralova, Z., Nobilis, M., Zoulora, J., Kvetina, J., and Petr, P., J. Pharma. Biomed. Anal., 2005, vol. 37, pp. 851–585.
Kamberi, M., Tsutsumi, K., Kotegawa, T., Nakamura, K., and Nakano, S., Clin. Chem., 1998, vol. 44, pp. 1251–1255.
Navalon, A., Ballesteros, O., Blanc, R., and Vilchez, J., Talanta, 2000, vol. 52, pp. 845–852.
Basavaiah, K., Nagegowda, P., Somashekar, B.C., and Ramakrishna, V., Sci. Asia, 2006, vol. 32, pp. 403–409.
Abdel-Gawad, F.M., Issa, Y.M., Fahmy, H.M., and Hussein, H.M., MicroChimica Acta, 1998, vol. 130, pp. 35–40.
Diao, Y.H., Chin. J. Hosp. Pharmm., 1994, vol. 14, pp. 212–214.
Ensafi, A.A., Taei, M., Khayamian, T., and Hasanpour, F., Anal. Sci., 2010, vol. 26, p. 803.
Yi, H. and Li, C., Russ. J. Electrochem., 2007, vol. 43, pp. 1377–1381.
Zhang, S. and Wei, S., Bull. Korean Chem. Soc., 2007, vol. 28, pp. 543–546.
O’Dea, P., Garcia, A., Ordieres, A., Blanco, P., and Smyth, M., Electroanalysis, 1990, vol. 2, pp. 637–641.
Uslu, B., Bozal, B., and Kuscu, M., Open Chem. Biomed. Meth. J., 2010, vol. 3, pp. 108–114.
O’Dea, P., Garcíc, A.C., Ordieres, A.J., Blanco, P.T., and Smyth, M.R., Electroanal., 1991, vol. 3, pp. 337–342.
Komorsky-Lovrić, S. and Nigović, B., J. Pharm Biomed Anal., 2004, vol. 36, pp. 81–89.
Nelson, J.M., Chiller, T.M., Powers, J.H., and Angulo, F.J., Clin Infect Dis., 2007, vol. 44, pp. 977–980.
Kawahara, S., Nippon Rinsho, 1998, vol. 56, pp. 3096–3099.
Drlica, K. and Zhao, X.K., Microbiol. Mol. Biol. Rev., 1997, vol. 61, pp. 377–392.
Stubauer, G. and Obendorf, D., Analyst, 1996, vol. 121, pp. 351–356.
Wang, J., Stripping Analysis, Principles, Instrumentation and Applications, Florida: VCH Publishers, Inc. Deerfeild Beach, 1985.
Laviron, E., J. Electroanal. Chem., 1980, vol. 122, p. 11.
ICH Harmonised Tripartite Guideline Q2 (R1) International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use, Validation of Analytical Procedures: Text and Methodology, International Conference on Harmonization, Switzerland, 2005.
The United States Pharmacopoeia 29, The National Formulary 24, U.S. Pharmacopeial Convention, Rockville MD, 2006, pp. 3050–3053.
Ermer, J., J. Pharm. Biomed. Anal., 2001, vol. 24, pp. 755–767.
Taverniers, I., Loose, D.M., and Bockstaele, E.V., Trends in Analytical Chemistry, 2004, vol. 23, pp. 535–552.
Suslu, I., Ozaltιn, N., and Altιnoz, S., J. Appl. Electrochem., 2009, vol. 39, pp. 1535–1543. The United States Pharmacopoeia 29, The National Formulary 24, U.S. Pharmacopeial Convention, Rockville MD, 2006, 3050–3053.
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Published in Russian in Elektrokhimiya, 2014, Vol. 50, No. 4, pp. 398–406.
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Al-Ghamdi, A.F., Bani-Yaseen, A.D. Electrochemical reduction of ciprofloxacin at the mercury electrode and its voltammetric determination in tablet and urine. Russ J Electrochem 50, 355–362 (2014). https://doi.org/10.1134/S1023193514040028
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DOI: https://doi.org/10.1134/S1023193514040028