Zeinab A.EL- Sherif

Colorimetric Determination of Two Nonsteroidal Anti-inflammatory Drugs Using P-Dimethylaminocinnamaldehyde

Zeinab A.EL- Sherif, M. I. Walash, M.F. El-Tarras et al. · Analytical Letters · 1997 · 30 citations

Medicinal Chemistry, Pharmaceutical Chemistry, Pharmaceutical Science +14

Spectrophotometric determination of loperamide hydrochloride by acid-dye and charge-transfer complexation methods in the presence of its degradation products

Zeinab A.EL- Sherif, Afaf O. Mohamed, M. I. Walash et al. · Journal of Pharmaceutical and Biomedical Analysis · 2000 · 25 citations

Charge-transfer Complexation Methods, Engineering, Environmental Engineering +11

Spectrophotometric Determination of Enrofloxacin Through the Formation of a Binary Complex with Iron III, Ion-Pair and Charge-Transfer Complexation in Pure and Dosage Forms

Zeinab A.EL- Sherif · Analytical Letters · 1999 · 20 citations

Available Enrofloxacin Preparations, Antimicrobial Chemotherapy, Charge-transfer Complexation +21

Stability indicating spectrophotometric methods for determination of Tiemonium methylsulphate in the presence of its degradation products

Hala E. Zaazaa, Samah S. Abbas, Zeinab A.EL- Sherif et al. · Journal of Applied Pharmaceutical Science · 2014 · 13 citations · Full text

Pharmaceutical Science, Residue (Chemistry), Chemical Analysis +22