Publications

Export 44 results:
Sort by: Author Title Type [ Year  (Desc)]
2014
Abbas, S. S., H. E. Zaazaa, Z. A. ElSherif, B. El-zeany, and D. A. El-Haddad, "Optimization of stability indicating chromatographic methods for the determination of Roxatidine in the presence of its degradation products", International Journal of Pharmacy and Pharmaceutical Sciences , vol. 6 , issue 1, pp. 149-157, 2014.
Abbas, S. S., H.E.Zaazaa, H. A. M. Essam, and M. G. El-Bardicy, "Stability-indicating determination of rebamipide in presence of its acid degradation products", Journal of AOAC International , vol. 97, issue 1, pp. 78-85, 2014.
Hala.E.Zaazaa, S. S.Abbas, Z. A. ElSherif, B. El-zeany, and D. A. El-Haddad, "Stability-indicating spectrophotometric methods for determination of Tiemonium methysulphate in presence of its degradation products. ", Journal of Applied Pharmaceutical Science , vol. 4 , issue 1, pp. 33-45, 2014.
2013
Abbas, S. S., Z. A. ElSherif, M. H. AbdelWahab, and S. A. Weshahy, "Determination of Gemfibrozil and Fenofibrate in pharmaceuticals in presence of their degradation products", International Journal of Pharmacy and pharmaceutical Sciences, vol. 5, issue 3, pp. 886-896, 2013.
Abbas, S. S., H. M. Essam, and M. G. El-Bardicy, "Spectrophotometric and TLC- densitometric determination of dantrolene sodium in presence of its acid degradates", Analytical chemistry: An Indian Journal, vol. 12, issue 1, pp. 26-31, 2013.
Elghobashy, M. R., L. I. Bebawy, S. S.Abbas, and R. F. Shokry., "Stability- indicating HPLC and RP- TLC determination of cefpirome sulfate with kinetic study", Chromatographia, vol. 76, pp. 1141-1151, 2013.
H.E.Zaazaa, S. S.Abbas, H.M.Essam, and M. G. El-Bardicy, "Validated Chromatographic Methods for Determination of Perindopril and Amlodipine in Pharmaceutical Formulation in the Presence of their degradation products", Journal of Chromatographic Science, vol. 51, pp. 533-543, 2013.
2012
Abbas, S. S., H. E. Zaazaa, M. R.El-Ghobashy, Y. M. Fayez, and S. A. Fattah, "Application of membrane-selective electrode for the determination of naftidrofuryl oxalate in the presence of its alkaline degradant in tablets and plasma", Portugaliae Electrochimica Acta , vol. 30, issue 3, pp. 177-188, 2012.
H.E.Zaazaa, S. S.Abbas, H.M.Essam, and M. G. El-Bardicy, "Comparative study of different plasticized membrane electrodes for the stability-indicative determination of toresemide", Portugaliae Electrochimica Acta, vol. 30, issue 5, pp. 335-350, 2012.
Abbas, S. S., M. R. Elghobashy, R. F. Shokry, and L. I. Bebawy., "Stability Indicating HPLC and Spectrophotometric Methods for the determination of bupropion hydrochloride in presence of its alkaline degradates and its related impurity", Bull. Fac. Pharm. Cairo Univ., vol. 50, pp. 49-59 , 2012.
Abbas, S. S., H. E. Zaazaa, M. R.El-Ghobashy, Y. M. Fayez, and S. A. Fattah, "Stability indicating methods for determination of naftidrofuryl oxalate", Analytical chemistry:An Indian Journal , vol. 11, issue (11,12), pp. 329-334, 2012.
Ali, N. W., S. S.Abbas, H. E. - S. Zaazaa, M. M. Abdelrahaman, and M. A. Kawy, "Validated Stability Indicating methods for determination of nitazoxanide in presence of its degradation products", Journal of Pharmaceutical Analysis , vol. 2, issue 2, pp. 104-115, 2012.
2011
F.ElKady, E., and S. S.Abbas, "Development and validation of a reversed-phase column liquid chromatographic method for the determination of five cephalosporins", Journal of AOAC International, vol. 94, issue 5, pp. 1440-1446, 2011.
Abbas, S. S., N. E. Wagieh, M. Abdelkawy, and M. M. Abdelrahman., "Simultaneous determination of diloxanide furoate and metronidazole in presence of diloxanide furoate degradation products", Journal of AOAC International, vol. 94, issue 5, pp. 1427-1439, 2011.
2010
Abbas, S. S., H. A. M. Essam, and M. G. El-Bardicy., "Determination of Chlorzoxasone In presence of Its Alkaline Degradation product with Three Spectrophotometric methods", Analytical chemistry:An Indian Journal, vol. 9, issue 1, pp. 1-11, 2010.
Abbas, S. S., H. E. Zaazaa, M. Abdelkawy, and M. M. Abdelrahman, "Spectrophotometric determination of isopropamide Iodide and trifluoperazine hydrochloride in presence of trifluoperazin oxidative degradate ", Drug Testing and Analysis, vol. 2, pp. 168–181 , 2010.
Abbas, S. S., N. E. Wagieh, M. Abdelkawy, and M. M. Abdelrahman, "Spectrophotometric, spectrofluorimetric and HPLC determination of triamterene and xipamide in their binary mixture and in human plasma", Analytical chemistry: An Indian Journal, pp. 1, 2010.
Wagieh, N. E., S. S. Abbas, M. Abdelkawy, and M. M. Abdelrahman, "Spectrorphotometric and spectrodensitometric determination of triamterene and xipamide in pure form and in pharmaceutical formulation", Drug Testing and Analysis, vol. 2, pp. 113–121, 2010.
2009
Rizk, N. M. H., S. S. Abbas, and F. A. El-Sayed, " Novel Ionophore for the Potentiometric Determination of Cetirizine Hydrochloride in Pharmaceutical Formulations and Human Urine", INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, vol. 4, issue 3, pp. 396-406, 2009.
E.Zaazaa, H., S. S. Abbas, M. Abdelkawy, and M. M. Abdelrahman, "Spectrophotometric and Spectrodensitometric Determination of Clopidogrel Bisulfate with Kinetic study of its alkaline degradation", Talanta, vol. 78, pp. 874 – 884 , 2009.
S.Abbas, S., H. E. - S. Zaazaa, M. A. Kawy, and M. M. Abdelrahman, "Spectrophotometric Determination of Dropropizine in Pure form and pharmaceutical Formulation ", Egypt J. Pharm. Sci, vol. 50, pp. 25-53, 2009.
Abbas, S. S., H. E.Zaazaa, M. R.El-Ghobashy, Y. M. Fayez, and Y. M. Fayez, "Stability indicating methods for determination of nafronyl oxalate. ", Analytical chemistry:An Indian Journal, vol. 8, issue 4, pp. 613-620, 2009.
Abbas, S. S., H. E. Zaazaa, M. R.El-Ghobashy, Y. M. Fayez, and S. A. Fattah, "Stability indicating methods for determination of ziprasidone Hydrochloride", Analytical chemistry:An Indian Journal, vol. 8, issue 2, 2009.
Rizk, N. M. H., S. S. Abbas, S. M. Hamza, and Y. M. AbdEl-Karem, "Thiopental and Phenytoin as Novel Ionophores for Potentiometric Determination of Lead (II) Ions", Sensors, vol. 9, pp. 1860 – 1875 , 2009.
2008
Zaazaa, H. E., S. S. Abbas, M. Abdelkawy, and M. M. Abdelrahman, "Determination of Dropropizine in Presence of its Oxidative Degradates by Four Different Techniques", Bull. Fac. Pharm. Cairo Univ., vol. 46, issue 1, pp. 191-204, 2008.