Publications

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2018
Fayed, A. S., M. R. Rezk, H. M. Marzouk, and S. S. Abbas, "A Capillary Zone Electrophoresis Method with Multiresponse Chemometric Optimization for the Simultaneous Determination of Zofenopril Calcium and Hydrochlorothiazide in Presence of Hydrochlorothiazide Major Impurities", Journal of Chromatographic Science, vol. 56, issue 5, pp. 461-471, 2018. jcs.5.pdf
Rezk, M. R., A. S. Fayed, H. M. Marzouk, and S. S. Abbas, "Potentiometric ion-selective electrodes for determination of cyclopentolate hydrochloride and phenylephrine hydrochloride in their challenging ophthalmic formulation", Journal of Solid State Electrochemistry, vol. 22, pp. 3351-3361, 2018. ise_clo.phe_.6.pdf
Rezk, M. R., A. S. Fayed, H. M. Marzouk, and S. S. Abbas, "A Validated High-Performance Thin-Layer Chromatographic Method for the Simultaneous Determination of Zofenopril Calcium and Hydrochlorothiazide in the Presence of the Hydrochlorothiazide Impurities: Chlorothiazide and Salamide", Journal of AOAC International, vol. 101, issue 4, pp. 1031-1041, 2018. aoac.4.pdf
2017
Rezk, M. R., A. S. Fayed, H. M. Marzouk, and S. S. Abbas, "Chromatographic Determination of Cyclopentolate Hydrochloride and Phenylephrine Hydrochloride in the Presence of Their Potential Degradation Products", Journal of AOAC International, vol. 100, issue 2, pp. 434-444, 2017. aoac.1.pdf
Rezk, M. R., A. S. Fayed, H. M. Marzouk, and S. S. Abbas, "Green Ion Selective Electrode Potentiometric Application for the Determination of Cinchocaine Hydrochloride in Presence of Its Degradation Products and Betamethasone Valerate: A Comparative Study of Liquid and Solid Inner Contact Ion-Selective Electrode M", Journal of The Electrochemical Society, vol. 164, issue 9, pp. H628-H634, 2017. jes.3.pdf
Fayed, A. S., M. R. Rezk, H. M. Marzouk, and S. S. Abbas, "Simultaneous Determination of Cinchocaine Hydrochloride and Betamethasone Valerate in Presence of Their Degradation Products", Journal of Chromatographic Science, vol. 55, issue 5, pp. 518-527, 2017. jcs.2.pdf
2015
Riad, S. M., M. R. Rezk, F. I. Khattab, and H. M. Marzouk, "Comparative Study of Different Chromatographic Techniques for the Analysis of Multi-Residues of Some Approved Antimicrobials in Fish Tissues ", Journal of Chromatographic science, vol. 2015, pp. 1-9, 2015. chromsci.bmv095.full-1.pdf
Rezk, M. R., S. M. Riad, F. I. Khattab, and H. M. Marzouk, "Multi-residues determination of antimicrobials in fish tissues by HPLC-ESI-MS/MS method", Journal of Chromatography B, vol. 978-979, pp. 103-110, 2015. downloadfile-154.pdf
Khattab, F. I., S. M. Riad, M. R. Rezk, M. A. K. El-Rahman, and H. M. Marzouk, "A single novel PVC membrane for dual determination of sulphadimethoxine and malachite green in aquatic environment", Arabian Journal of Chemistry, vol. 8, pp. 787-792, 2015. downloadfile-33.pdf
2014
Riad, S. M., M. R. Rezk, F. I. Khattab, M. A. K. El-Rahman, and H. M. Marzouk, "Anions Selective Electrodes with Unusual Half Nernstian Response", Analytical & Bioanalytical Electrochemistry, vol. 6, pp. 392-402, 2014.
Khattab, F. I., S. M. Riad, M. R. Rezk, and H. M. Marzouk, "Simultaneous determination of sulphadiazine sodium and trimethoprim in medicated fish feed, fish tissues and in their veterinary pharmaceutical formulation by TLC-densitometry", Journal of Planar Chromatography, vol. 27, pp. 113-119, 2014.
2013
Riad, S. M., F. I. Khattab, M. R. Rezk, and H. M. Marzouk, "Spectrophotometric determination of sulphadiazine sodium and Trimethoprim in their pharmaceutical formulation and in medicated fish feed", 4th International Scientific Conference of Faculty of Pharmacy Cairo University, April, 2013.
Rezk, M. R., S. M. Riad, F. I. Khattab, and H. M. Marzouk, "Electrochemical Determination of Ciprofloxacin Hydrochloride in Pharmaceutical Formulation, Aquatic Environment and in Fish Tissues", International Journal of Biological & Pharmaceutical Research, vol. 4, issue 6, pp. 390-396, 2013.