Publications

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2010
Abbas, S. S., H. E. Zaazaa, M. Abdelkawy, and M. M. Abdelrahman, "Spectrophotometric determination of isopropamide Iodide and trifluoperazine hydrochloride in presence of trifluoperazine oxidative degradate", Drug Test. Analysis , vol. 2, pp. 168–181, 2010.
2009
Zaazaaa, H. E., 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.Zaazaa, M. R.El-Ghobashy, Y. M.Fayez, and S. A.Fattah, "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. - S. Zaazaa, M. R. El-Ghobashy, M. R. El-Ghobashy, and S. A. Fattah, "Stability indicating methods for determination of ziprasidone hydrochloride", Analytical Chemistry: An Indian Journal, 2009.
2008
E.Zaazaa, H., S. S. Abbas, M. Abdelkawy, and M. M. Abdelrahman, "Determination of dropropizine in presence of oxidative degradate by four different techniques", Bull.Fac.Pharm.Cairo Univ., vol. 46, issue 1, pp. 191-204, 2008.
Kawy, M. A., S. M.Amer, H. M. Lotfy, and H. E. Zaazaa, "Stability indicating methods for the determination of etofibrate in the presence of its alkaline-induced degradation products", Bull.Fac.Pharm.Cairo Univ., vol. 46, issue 2, pp. 1-11, 2008.
2007
Ramadan, N. K., and H. E. Zaazaa, "Membrane Electrodes for Determination of Some b-Blocker Drugs", JOURNAL OF AOAC INTERNATIONAL, vol. 90, issue 4, 2007.
Kawy, M. A., S. M.Amer, H. M. Lotfy, and H. E. Zaazaa, "Simultaneous determination of bisoprolol fumarate and hydrochlorothiazide in tablets by derivative spectrophotometry and densitometry", Egypt J. Pharm. Sci., vol. 48, pp. 53-67, 2007.
2006
Kawy, M. A., S. M.Amer, H. M. Lotfy, and H. E. Zaazaa, "Simple spectrophotometric analysis of benzapril hydrochloride or valsartan in combined pharmaceutical dosages with hydrochlorothiazide", Bull.Fac.Pharm.Cairo Univ. , vol. 44, pp. 25-32, 2006.
Kawy, M. A., S. M.Amer, H. M. Lotfy, and H. E. Zaazaa, "Spectrofluorimetric determination of bisoprolol fmerate and valsartan in tablets and spiked plasma", Egypt J. Pharm. Sci. , vol. 47, pp. 107-116, 2006.
2005
and Mohamed Abdelkawy, Sawsan M.Amer, H. L. H. Z. M. E., "Determination of atenolol, chlorothalidone and amiloride in combinations", Bull.Fac.Pharm.Cairo Univ., vol. 43, issue 2, pp. 51-63, 2005.
2000
M.Amer, M., A. A. Mostafa, and H. E. Zaazaa, "Stability- indicating procedures for the determination of floctafenine in the presence of its alkaline-degradation product", Egypt J. Pharm. Sci. , pp. 45-58, 2000.
M.Amer, M., A. A. Mostafa, and H. E. Zaazaa, "Stability- indicating procedures for the determination of tiaprofenic acid in the presence of its photo-degradation products", Egypt J. Pharm. Sci. , vol. 41-42, pp. 25-44, 2000.