| Synthesis of novel 4-substituted-7-trifluoromethylquinoline derivatives with nitric oxide releasing properties and their evaluation as analgesic and anti-inflammatory agents AH Abadi, GH Hegazy, AA El-Zaher Bioorganic & medicinal chemistry 13 (20), 5759-5765, 2005 | 131 | 2005 |
| Simultaneous determination of amlodipine besylate and atorvastatin calcium in binary mixture by spectrofluorimetry and HPLC coupled with fluorescence detection BA Moussa, AA El-Zaher, MA Mahrouse, MS Ahmed Analytical chemistry insights 8, ACI. S12921, 2013 | 44 | 2013 |
| Validated stability‐indicating derivative and derivative ratio methods for the determination of some drugs used to alleviate respiratory tract disorders and their degradation … ST Hassib, AA El‐Zaher, MA Fouad Drug Testing and Analysis 3 (5), 306-318, 2011 | 36 | 2011 |
| Stability-indicating RP-LC method for determination of azilsartan medoxomil and chlorthalidone in pharmaceutical dosage forms: application to degradation kinetics WM Ebeid, EF Elkady, AA El-Zaher, RI El-Bagary, G Patonay Analytical and bioanalytical chemistry 406, 6701-6712, 2014 | 31 | 2014 |
| Spectrophotometric and spectrofluorimetric studies on azilsartan medoxomil and chlorthalidone to be utilized in their determination in pharmaceuticals WM Ebeid, EF Elkady, AA El-Zaher, RI El-Bagary, G Patonay AnAlyticAl chemistry insights 9, 33, 2014 | 30 | 2014 |
| Quantitative analysis of anti-inflammatory drugs using FTIR-ATR spectrometry ST Hassib, GS Hassan, AA El-Zaher, MA Fouad, EA Taha Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 186, 59-65, 2017 | 27 | 2017 |
| A validated spectrofluorimetric method for the determination of nifuroxazide through coumarin formation using experimental design AA El-Zaher, MA Mahrouse Chemistry Central Journal 7, 1-12, 2013 | 26 | 2013 |
| A validated LC-MS/MS bioanalytical method for the simultaneous determination of dapagliflozin or saxagliptin with metformin in human plasma AA El-Zaher, HA Hashem, EF Elkady, MA Allam Microchemical Journal 149, 104017, 2019 | 22 | 2019 |
| Validated liquid chromatographic method for simultaneous determination of metformin, pioglitazone, sitagliptin, repaglinide, glibenclamide and gliclazide-application for … EF Elkady, AA El-Zaher, HH Elwy, MA Saleh Journal of Analytical & Bioanalytical Techniques, 1, 2015 | 22 | 2015 |
| Synchronized separation of seven medications representing most commonly prescribed antihypertensive classes by using reversed‐phase liquid chromatography: Application for … WM Ebeid, EF Elkady, AA El‐Zaher, RI El‐Bagary, G Patonay Journal of separation science 37 (7), 748-757, 2014 | 22 | 2014 |
| Utility of experimental design in pre-column derivatization for the analysis of tobramycin by HpLc—fluorescence detection: application to ophthalmic solution and human plasma AA El-Zaher, MA Mahrouse Analytical chemistry insights 8, ACI. S11612, 2013 | 22 | 2013 |
| Synthesis and biological evaluation of new prodrugs of etodolac and tolfenamic acid with reduced ulcerogenic potential ST Hassib, GS Hassan, AA El-Zaher, MA Fouad, OA Abd El-Ghafar, ... European Journal of Pharmaceutical Sciences 140, 105101, 2019 | 20 | 2019 |
| Simultaneous spectrophotometric determination of glimepiride and pioglitazone in binary mixture and combined dosage form using chemometric-assisted techniques AA El-Zaher, EF Elkady, HM Elwy, MAEM Saleh Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 182, 175-182, 2017 | 19 | 2017 |
| Determination of Certain Antispasmodic Drugs As Single Ingredient, Mebeverine Hydrochloride, and in Two Component Mixtures, Mebeverine Hydrochloride–Sulpiride and Isopropamide … ST Hassib, BA Moussa, HA Hashim, AA El-Zaher Spectroscopy letters 35 (1), 43-61, 2002 | 19 | 2002 |
| Simultaneous determination of metformin, glipizide, repaglinide, and glimepiride or metformin and pioglitazone by a validated LC method: Application in the presence of … AA El-Zaher, EF Elkady, HM Elwy, MA Saleh Journal of AOAC International 99 (4), 957-963, 2016 | 17 | 2016 |
| Simultaneous determination of aliskiren hemifumarate, amlodipine besylate and hydrochlorothiazide in spiked human plasma using UPLC-MS/MS WM Ebeid, EF Elkady, AA El-Zaher, RI El-Bagary, G Patonay Journal of chromatographic science 53 (7), 1178-1184, 2015 | 17 | 2015 |
| Development and validation of RP-HPLC stability-indicating methods for the determination of butamirate citrate and sodium cromoglycate ST Hassib, AA El-Zaher, MA Fouad J. Chem. Pharm. Res 3, 243-258, 2011 | 17 | 2011 |
| Synthesis and molecular docking of new roflumilast analogues as preferential-selective potent PDE-4B inhibitors with improved pharmacokinetic profile BA Moussa, AA El-Zaher, MK El-Ashrey, MA Fouad European Journal of Medicinal Chemistry 148, 477-486, 2018 | 15 | 2018 |
| Simultaneous determination of chlorzoxazone and ketoprofen in binary mixtures and in ternary mixtures containing the chlorzoxazone degradation product by reversed-phase liquid … ST Hassib, MAA Mohammad, AA El-Zaher, EF El-Kady Journal of AOAC International 90 (3), 693-699, 2007 | 14 | 2007 |
| Simultaneous determination of ciprofloxacin hydrochloride and metronidazole in spiked human plasma by ultra performance liquid chromatography-tandem mass spectroscopy R El-bagary, AA El-Zaher, E Elkady, AA Mandour Journal of Applied Pharmaceutical Science 6 (3), 041-047, 2016 | 12 | 2016 |
