Publications

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2013
Sattar, O. A., M. R. Rezk, A. M. Badawy, and O. M. Khattab, "Selective determination of midodrine hydrochloride in the presence of its acidic degradation product", Analytical Chemistry, An Indian Journal, vol. 12, issue 5, pp. 182-187, 2013.
Riad, S. 'aM., M. R. Rezk, G. Y. Mahmoud, and A. - A. E. B. A. Aleem, "A Selective Sensor for Determination of Sitagliptin phosphate in Pharmaceutical Formulation", Anal. Bioanal. Electrochem, vol. 5, issue 4, pp. 416-425, 2013.
M.Riad, Sa, M. R. Rezk, G. Y. Mahmoud, and A. - A. E. B. A. Aleem, "Selective spectrophotometric methods for quantification of sitagliptin and metformin", Analytical Chemistry, An Indian Journal, vol. 12, issue 2, pp. 41-47, 2013.
Salem, H., S. ’a M.Riad, M. Reda, and K. Ahmed, "Simultaneous determination of omeprazole, tinidazole and clarithromycin in bulk powder and Helicure tablets by TLC-densitometric technique", J Pharm Educ Res, vol. 4, issue 1, pp. 34-40, 2013.
Rezk, M. R., S. 'aM. Riad, G. Y. Mahmoud, and A. - A. E. B. A. Aleem, "Simultaneous Determination of Sitagliptin and Metformin in Their Pharmaceutical Formulation", J AOAC Int., vol. 96, issue 2, pp. 301-306, 2013.
Salem, H., S. ’a M.Riad, M. Reda, and K. Ahmed, "Simultaneous spectrophotometric determination of metronidazole and diiodohydroxyquine", Analytical Chemistry, An Indian Journal, vol. 13, issue 1, pp. 23-32, 2013.
Rezk, M. R., and I. A. A. Karim, "A validated stability indicating RP-LC method for determination of moxifloxacin in bulk powder and in pharmaceutical formulations", Analytical Chemistry, An Indian Journal, vol. 12, issue 12, pp. 461-466, 2013.
Lotfy, H. M., M. R. Rezk, A. M. Michael, A. O. S. El-Kadi, and M. A. Shehata, "A validated stability-Indicating method for the determination of sumatriptan and kinetic study of the degradation", Analytical Chemistry, An Indian Journal, vol. 12, issue 4, pp. 127-132, 2013.
2012
Rezk, M. R., N. E. M. Remali, and A. - A. A. E. Aleem, "Chromatographic determination of ezitimibe and simvastatin in their pharmaceutical formulation", Analytical Chemistry, An Indian Journal, vol. 11, issue 7,8, pp. 264-268, 2012.
Salem, H., S. M. Riad, M. R. Rezk, and K. Ahmed, "Simultaneous Determination of Metronidazole and Diiodohydroxyquine in Bulk Powder and Paramibe Compound Tablets by TLC-Densitometry and HPLC", Pharmaceutica Analytica Acta, vol. 3, issue 10, 2012.
Rezk, M. R., S. 'aM. Riad, G. Y. Mahmoud, and A. - A. E. B. A. Aleem, "Simultaneous determination of pioglitazone and glimepiride in their pharmaceutical formulations", J Applied Pharm Sci, vol. 2, issue 5, pp. 177-184, 2012.
Michael, A. M., H. M. Lotfy, M. R. Reda, K. Michail, V. Somayaji, A. G. Siraki, A. O. S. El-Kadi, and M. A. Shehata, "Simultaneous Determination of Sumatriptan and Naproxen in Dosage Forms and Human Plasma Using LC/MS", Current Analytical Chemistry, vol. 8, issue 4, pp. 512-519, 2012.
Rezk, M. R., N. E. M. Remali, and A. - A. E. B. A. Aleem, "Simultaneous determination of valsartan and hydrochlorothiazide in their pharmaceutical formulations", Der Pharma Chemica, vol. 4, issue 1, pp. 529-537, 2012.
Riad, S. 'aM., M. R. Rezk, G. Y. Mahmoud, and A. - A. E. B. A. Aleem, "Spectrophotometric determination of sitagliptin and metformin in their pharmaceutical formulation", Int J Comprehensive Pharmacy, vol. 3, issue 5, pp. 1-4, 2012.
Rezk, M. R., A. M. Michael, H. M. Lotfy, and M. A. Shehata, "Validation of Selective Electrochemical Method for Determination of Sumatriptan in Combined Dosage Form", Anal. Bioanal. Electrochem, vol. 4, issue 6, pp. 553-563, 2012.
2011
Rezk, M. R., S. 'aM. Riad, G. Y. Mahmoud, and A. - A. E. B. A. Aleem, "Simultaneous determination of pioglitazone and glimepiride in their pharmaceutical formulations", Der Pharma Chemica, vol. 3, issue 5, pp. 176-184, 2011.
2010
Abdel-Moety, E. M., N. A. Elragehy, N. Y. Hassan, and M. R. Rezk, "Selective determination of ertapenem and imipenem in the presence of their degradants", J Chromatogr. Sci., vol. 48, pp. 624-630, 2010.
2009
Abdel-Moety, E. M., M. A. Ibrahim, and M. R. Rezk, "Photo-degradation and photostability-indication of mequitazine", Spectrochimica. Acta A, vol. 74, pp. 740-745, 2009.
Hassan, N. Y., E. M. Abdel-Moety, N. A. Elragehy, and M. R. Rezk, "Selective determination of ertapenem in presence of its degradation product", Spectrochimica. Acta A, vol. 72, pp. 915-921, 2009.
2008
Elragehy, N. A., N. Y. Hassan, E. M. Abdel-Moety, and M. R. Rezk, "Stability-indicating determination of meropenem in presence of its degradation product", Talanta, vol. 77, issue 1, pp. 28-36, 2008.
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