academic article

• Analytical quality by design approach for the control of potentially counterfeit chloroquine with some NSAIDS using HPLC with fluorescence detection in pharmaceutical preparation and breast milk.  Acta Chromatographica.  33:234-244. 2021
• Development, Optimization, and Validation of a Green Spectrofluorimetric method for the determination of Moxifloxacin using an Experimental design approach.  Research Journal of Pharmacy and Technology.  1880-1886. 2021
• LC-UV and LC-MS/MS detection and quantification of steroid hormones in edible food samples and water using solid phase extraction.  International Journal of Environmental Analytical Chemistry.  1-17. 2021
• Simultaneous Determination of Amlodipine and Olmesartan Using HPLC with Fluorescence Detection.  Pharmaceutical Chemistry Journal.  55:206-212. 2021
• Validated Spectrophotometric Methods for Simultaneous Determination of Sulphadoxine and trimethoprim in a Veterinary Pharmaceutical Dosage Form.  Research Journal of Pharmacy and Technology.  13:5151-5157. 2020
• Development of HPLC Method for Determination of Sitagliptin in Human Plasma using Fluorescence Detector by Experimental Design Approach.  Analytical Chemistry Letters.  8:813-828. 2018
• Morphological Evaluation of some Tomato Somaclones Variation under Field Conditions.  Journal of Plant Production.  9:833-838. 2018
• Screening the fluid bed granulation process variables and moisture content determination of pharmaceutical granules by NIR Spectroscopy.  European Journal of Chemistry.  8:265-272. 2017
• A novel liquid chromatographic method with fluorescence detection for quantitation of tadalafil and dapoxetine hydrochloride in pharmaceutical dosage form and human plasma.  Chinese Journal of Chromatography.  33:765. 2015
• A novel liquid chromatographic method with fluorescence detection for quantitation of tadalafil and dapoxetine hydrochloride in pharmaceutical dosage form and human plasma..  Chinese Journal of Chromatography.  33:765-70. 2015
• RP-HPLC with Time Programmed Fluorescence Detection for Quantitation of Avanafil and Dapoxetine Hydrochloride: Application to Pharmaceutical Dosage Form and Biological Fluid.  Journal of Liquid Chromatography & Related Technologies.  38:1660-1665. 2015
• Stability-indicating HPLC and PLS chemometric methods for the determination of acemetacin in presence of its degradation products and impurities.  European Journal of Chemistry.  6:422-429. 2015
• Validated Stability Indicating RP-HPLC for Quantitation of Nitazoxanide in Presence of Its Alkaline Degradation Products and Their Characterization by HPLC-Tandem Mass Spectrometry.  Journal of Chromatographic Science.  52:1071-1081. 2014
• Validated methods for determination of yohimbine hydrochloride in the presence of its degradation products.  Bulletin of Faculty of Pharmacy, Cairo University.  49:67-79. 2011
• Flow Injection Analysis of Some Phenolic Sympathomimetic Drugs.  Analytical Letters.  33:2927-2938. 2000
• Flow Injection Analysis of Pharmaceutical Compounds VII. Determination of Some Anthelmintic and Antiprotozoal Compounds.  Spectroscopy Letters.  29:299-319. 1996
• Flow Injection Analysis of Pharmaceutical Compounds. VI. Determination of Some Central Nervous System Acting Drugs by UV-Spectrophotometric Detection.  Spectroscopy Letters.  26:1649-1660. 1993
• Spectrophotometric Determination of Metoclopramide VIA Charge-Transfer Complexes.  Spectroscopy Letters.  25:1297-1313. 1992