Electroanalytical determination of sildenafil in Viagra tablets using screen-printed and conventional carbon paste electrodes

Journal of Electroanalytical Chemistry

Volumn 659, Issue 2, 2011, Pages 121-127

  Frag, Eman Y Z ^a   Mohamed, Gehad G ^a   Alelaiwi, Hana M S ^a  

^a CAIRO UNIVERSITY   (Egypt)

Author keywords

CPE; Pharmaceutical analysis; Potentiometry; Sildenafil citrate; SPE; Viagra

Indexed keywords

AMINO ACIDS; PLASTICIZERS; POTENTIOMETERS (ELECTRIC MEASURING INSTRUMENTS); SENSORS; SUGARS;

CPE; PHARMACEUTICAL ANALYSIS; POTENTIOMETRY; SILDENAFIL CITRATE; SPE; VIAGRA;

ELECTRODES;

EID: 79960112501     PISSN: 15726657     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jelechem.2011.03.007     Document Type: Article

References (33)

1. Viagra®: (Sildenafil citrate) the FDA Approved Impotence Pill, Pfizer labs. Dvision of Pfizer Inc., New York, 1999.
2. J.D.H. Cooper, D.C. Muirhead, J.E. Taylor, and P.R. Baker Development of an assay for the simultaneous determination of sildenfail (viagra) and its metabolite (UK-103,320) using automated sequential trace enrichment of dialysates and high-performance liquid chromatography J. Chromatogr. B 701 1997 87
3. Y.M. Liu, H.C. Yang, and J.R. Miao Reversed-phase HPLC determination of sildenafil citrate tablet Yaowu Fenxi Zazhi 20 2000 161
4. X. Zhu, S. Xiao, B. Chen, F. Zhang, S. Yao, Z. Wan, D. Yang, and H. Han Simultaneous determination of sildenafil. vardenafil and adalafil as forbidden components in natural dietary supplements for male sexual potency by high-performance liquid chromatography-electrospray ionization mass spectrometry J. Chromatogr. A 1066 2005 89
5. J.J. Berzas, J. Rodriguez, G. Castaneda, and M.J. Villasenor Voltammetric behavior of sildenafil citrate (Viagra) using square wave and adsorptive stripping square wave techniques: Determination in pharmaceutical products Anal. Chim. Acta 417 2000 143
6. R.J. Lewis, R.D. Johanson, C.L. Blank, Final Report No.: Dot/Faa/AM-00120, US Department of Transportation, Federal Aviation Administration, 2000, pp. 1.
7. N.D. Dinesh, P. Nagaraja, N.M. Made Gowda, and K.S. Ranappa Extractive spectrophotometric methods for the assay of sildenafil citrate (Viagra) in pure form and in pharmaceutical formulations Talanta 57 2002 757
8. A.S. Amin, and A. El-Beshbeshy Utility of certain σ and π-acceptors for the spectrophotometric determination of sildenafill citrate (Viagra) Mikrochim. Acta 137 2001 63
9. M. Mahmoudian Sildenafil determination in various matrices: a review Iranian J. Pharmacol. Therapeut. 4 2005 72
10. A.I. Segall, M.T. Vitzle, V.L. Perez, M.L. Palacios, and M.T. Pizzorno Simultaneous assay of sildenafil and desmethylsildenafil in human plasma using liquid chromatography-tandem mass spectrometry on silica column with aqueous-organic mobile phase J. Chromatogr. B 768 2002 277
11. T.S. Ma, and S.S.M. Hassan Organic Analysis Using Ion Selective Electrodes 1982 Academic Press London
12. Y.M. Issa, W.F. El-Hawary, A.F.A. Youssef, and A.R. Senosy Spectrophotometric determination of sildenafil citrate in pure form and in pharmaceutical formulations using some chromotropic acid azo dyes Spectrochim. Acta A. 75 2010 1297
13. V.V. Cosofret, and R.P. Buck Pharmaceutical Applications of Membrane Sensors 1992 CRC Press Florida
14. K. Vytras The use of ion-selective electrodes in the determination of drug substances J. Pharm. Biomed. Anal. 7 1989 789
15. S.S.M. Hassan, M.M. Abou-Sekkina, M.A. El-Ries, and A.A. Wassel Polymeric matrix membrane sensors for sensitive potentiometric determination of some β-blockers in pharmaceutical preparations J. Pharm. Biomed. Anal. 32 2003 175
16. S.S.M. Hassan, and N.M.H. Rizk Miniaturized graphite sensors doped with metal-bathophenanthroline complexes for the selective potentiometric determination of uric acid in biological fluids Analyst 122 1997 815
17. S.S.M. Hassan, M.M. Amer, S.A. Abd El-Fatah, and A.M. El-Kosasy Membrane sensors for the selective determination of fluorouracil Anal. Chim. Acta 363 1998 81
18. S.S.M. Hassan, M.M. Amer, S.A. Abd El-Fatah, and A.M. El-Kosasy Microcoated wire sensors for the determination of anticancer drugs cyclophosphamide and ifosphamide in the presence of their degradates Talanta 46 1998 1395
19. A.M. Othman, N.M.H. Rizk, and M.S. El-Shahawi Polymer membrane sensors for sildenafil citrate (Viagra) determination in pharmaceutical preparations Anal. Chim. Acta 515 2004 303
20. S.S.M. Hassan, Eman M. Elnemma, Wagiha H. Mahmoud, and A.H.K. Mohammed Continuous potentiometric monitoring of viagra (sildenafil) in pharmaceutical preparations using novel membrane sensors J. Appl. Electrochem. 36 2006 139
21. J. Rodríguez, J.J. Berzas, G. Castañeda, and N. Rodríguez Determination of sildenafil citrate (viagra) and its metabolite (UK-103,320) by square-wave and adsorptive stripping square-wave voltammetry. Total determination in biological samples Talanta 62 2004 427
22. S.A. Özkan, B. Uslu, and P. Zuman Electrochemical oxidation of sildenafil citrate (Viagra) on carbon electrodes Anal. Chim. Acta 501 2004 227
23. E.F. Batista, E.R. Sartori, R.A. Medeiros, R.C. Filho, and O.F. Filho Differential pulse voltammetric determination of sildenafil citrate (Viagra) in pharmaceutical formulations using a boron-doped diamond electrode Anal. Lett. 43 2010 1046
24. Gehad G. Mohamed, Tamer A. Ali, M.F. El-Shahat, A.M. Al-Sabagh, and M.A. Migahed New screen-printed ion-selective electrodes for potentiometric titration of cetyltrimethyl ammonium bromide in different civilic media Electroanalysis 22 2010 2587
25. B. Csoka, and Z. Mekhalif Carbon paste-based ion-selective dual function microelectrodes for SECM measurements Electrochim. Acta 54 2009 3225
26. E.Y.Z. Frag, Gehad G. Mohamed, F.A. Nour El-Dien, Marwa E. Mohamed, Construction and performance characterization of screen printed and carbon paste ion selective electrodes for potentiometric determination of naphazoline hydrochloride in pharmaceutical preparations. Analyst, In press; 2010.
27. M.N. Abbas, and E. Zahran Novel solid-state cadmium ion-selective electrodes based on its tetraiodo- and tetrabromo-ion pairs with cetylpyridinium J. Electroanal. Chem. 576 2005 205
28. S.M. Ghoreishi, M. Behpour, and M. Nabi A novel naphazoline-selective membrane sensor and its pharmaceutical applications Sens. Act. B 113 2006 963
29. E. Khaled, G.G. Mohamed, and T. Awad Disposal screen-printed carbon paste electrodes for the potentiometric titration of surfactants Sens. Act. B 135 2008 74
30. Gehad G. Mohamed, Tamer A. Ali, M.F. El-Shahat, A.M. Al-Sabagh, M.A. Migahed, and E. Khaled Potentiometric determination of cetylpyridinium chloride using a new type of screen-printed ion selective electrodes Anal. Chim. Acta 673 2010 79
31. R. Puac, M. Bosnar, M. Bilic, and Z. Grabaric Potentiometric determination of anionic surfactants using a new ion-pair-based all-solid-state surfactant sensitive electrode Sens. Act. B 106 2005 221
32. M.N. Abbas, G.A.E. Mostafa, and A.M.A. Homoda Cetylpyridinium iodomercurate PVC membrane ion selective electrode for the determination of cetylypyridinium cation in Ezaflour mouth wash and as a detector for some potentiometric titrations Talanta 53 2000 425
33. R. Puac, M. Bosnar, M. Bilic, and B.S. Grabaric New ion-pair based all-solid-state surfactant sensitive sensor for potentiometric determination of cationic surfactants Electroanalysis 16 2004 843