| Spectrophotometric and spectrofluorimetric determination of mesna, acetylcysteine and timonacic acid through the reaction with acetoxymercuri fluorescein RS Haggag, DA Gawad, SF Belal, HM Elbardisy Analytical Methods 8 (11), 2479-2493, 2016 | 20 | 2016 |
| HPLC-DAD stability indicating determination of pentoxyverine citrate. Application to degradation kinetics and assay of syrup dosage form DA Gawad, TS Belal Arabian Journal of Chemistry 10, S2908-S2918, 2017 | 9 | 2017 |
| Spectrophotometric determination of the sulfhydryl containing drug mesna RS Haggag, DA Gawad, SF Belal, HM Elbardisy Bulletin of Faculty of Pharmacy, Cairo University 54 (1), 21-32, 2016 | 5 | 2016 |
| Assay of new combination of tamsulosin and tadalafil using synchronous spectrofluorimetric method coupled with mathematical tools RM Youssef, AM Abdelhafez, EM Hassan, DA Gawad Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 271, 120904, 2022 | 4 | 2022 |
| Multi-Analyte HPLC–DAD Method for Concurrent Analysis of Six Antimicrobials and Three Proton Pump Inhibitors Frequently Used in Management of Helicobacter Pylori Infection … DA Gawad, MM Elnaggar, TS Belal Chromatographia 85 (7), 617-628, 2022 | 3 | 2022 |
| Green simple spectrophotometric methods for determination of kanamycin sulfate using eosin and vanillin reagents MM Elnaggar, DA Gawad, TS Belal Analytical Chemistry Letters 9 (5), 634-648, 2019 | 3 | 2019 |
| Stability indicating multipurpose HPLC-DAD method for synchronic analysis of three non-steroidal anti-inflammatory drugs with a co-formulated preservative in ophthalmic dosage … HK Ashour, MA Korany, AG Abdelhamid, TS Belal, DA Gawad Microchemical Journal 199, 110092, 2024 | 2 | 2024 |
| HPLC-DAD method for concurrent estimation of netarsudil, latanoprost and benzalkonium chloride: Stability indicating study, impurity separation, assay of ophthalmic … HK Ashour, MA Korany, AG Abdelhamid, TS Belal, DA Gawad Microchemical Journal, 110929, 2024 | | 2024 |
| Analytical Analytical CHEMISTRY Analytical Analytical CHEMISTRY SM Sabry, SF Belal, EF Khamis, DA Gawad | | |
