| Green chemistry: Analytical and chromatography MA Korany, H Mahgoub, RS Haggag, MAA Ragab, OA Elmallah Journal of Liquid Chromatography & Related Technologies 40 (16), 839-852, 2017 | 87 | 2017 |
| Spectrophotometric and polarographic determination of enalapril and lisinopril using 2, 4-dinitrofluorobenzene OA Razak, SF Belal, MM Bedair, NS Barakat, RS Haggag Journal of pharmaceutical and biomedical analysis 31 (4), 701-711, 2003 | 80 | 2003 |
| A validated stability-indicating HPLC method for simultaneous determination of Silymarin and Curcumin in various dosage forms MA Korany, RS Haggag, MAA Ragab, OA Elmallah Arabian Journal of Chemistry 10, S1711-S1725, 2017 | 63 | 2017 |
| The utilization of copper (II) phosphate for the anodic stripping voltammetric assay of alendronate sodium, desferrioxamine mesylate and lisinopril OA Razak, SF Belal, MM Bedair, RS Haggag Talanta 59 (5), 1061-1069, 2003 | 45 | 2003 |
| Gradient HPLC-DAD stability indicating determination of miconazole nitrate and lidocaine hydrochloride in their combined oral gel dosage form TS Belal, RS Haggag Journal of chromatographic science 50 (5), 401-409, 2012 | 40 | 2012 |
| Validated HPLC determination of the two fixed dose combinations (chlordiazepoxide hydrochloride and mebeverine hydrochloride; carvedilol and hydrochlorothiazide) in their tablets RS Haggag, RA Shaalan, TS Belal Journal of AOAC International 93 (4), 1192-1200, 2010 | 40 | 2010 |
| Simultaneous determination of hyoscine, ketoprofen and ibuprofen in pharmaceutical formulations by HPLC-DAD RA Shaalan, RS Haggag, SF Belal, M Agami Journal of Applied Pharmaceutical Science 3 (7), 038-047, 2013 | 28 | 2013 |
| Liquid chromatographic determination of amikacin sulphate after pre-column derivatization MAT Korany, RS Haggag, MA Ragab, OA Elmallah Journal of chromatographic science 52 (8), 837-847, 2014 | 24 | 2014 |
| Derivatization with 4-chloro-7-nitro-2, 1, 3-benzoxadiazole for the spectrophotometric and differential pulse polarographic determination of acetylcysteine and captopril R Haggag, S Belal, R Shaalan Scientia Pharmaceutica 76 (1), 33-48, 2008 | 23 | 2008 |
| Stability-indicating HPLC–DAD determination of ribavirin in capsules and plasma RS Haggag, SF Belal, II Hewala, OA El Rouby Journal of chromatographic science 52 (6), 493-500, 2014 | 20 | 2014 |
| 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 | 19 | 2016 |
| The use of an aromatic substitution reaction in the spectrophotometric determination of selected amino or thiol containing drugs SF Belal, RS Haggag, RAA Shaalan Journal of Food and Drug Analysis 16 (1), 8, 2008 | 18 | 2008 |
| Gradient HPLC–DAD determination of two pharmaceutical mixtures containing the antihistaminic drug ebastine RS Haggag, TS Belal Journal of chromatographic science 50 (10), 862-868, 2012 | 16 | 2012 |
| Gradient HPLC-diode array detector stability-indicating determination of lidocaine hydrochloride and cetylpyridinium chloride in two combined oral gel dosage forms TS Belal, RA Shaalan, RS Haggag Journal of AOAC International 94 (2), 503-512, 2011 | 16 | 2011 |
| Chemometrics-assisted spectrophotometric green method for correcting interferences in biowaiver studies: application to assay and dissolution profiling study of donepezil … MA Korany, H Mahgoub, RS Haggag, MAA Ragab, OA Elmallah Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 199, 328-339, 2018 | 13 | 2018 |
| Green gas chromatographic stability-indicating method for the determination of Lacosamide in tablets. Application to in-vivo human urine profiling MA Korany, H Mahgoub, RS Haggag, MAA Ragab, OA Elmallah Journal of Chromatography B 1083, 75-85, 2018 | 12 | 2018 |
| Kinetic investigation of pentoxifylline based on nonparametric linear regression of derivative and convoluted derivative chromatographic and spectrophotometric responses MA Korany, RS Haggag, MAA Ragab, OA Elmallah Journal of Liquid Chromatography & Related Technologies 37 (4), 475-497, 2014 | 12 | 2014 |
| A validated stability indicating DAD–HPLC method for determination of pentoxifylline in presence of its pharmacopeial related substances MA Korany, RS Haggag, MAA Ragab, OA Elmallah Bulletin of Faculty of Pharmacy, Cairo University 51 (2), 211-219, 2013 | 9 | 2013 |
| Extraction-spectrophotometric determination of phenytoin in capsules and plasma using potassium permanganate/dicyclohexano-24-crown-8 MA Korany, MM Bedair, RS Haggag Talanta 46 (1), 9-14, 1998 | 9 | 1998 |
| Development of a green stability-indicating HPLC–DAD method for the determination of donepezil hydrochloride in the presence of its related substance and degradation products MA Korany, H Mahgoub, RS Haggag, MAA Ragab, OA Elmallah Journal of Liquid Chromatography & Related Technologies 40 (18), 930-942, 2017 | 8 | 2017 |
Marwa Ragabpharmaceutical analytical chemistry department-faculty of pharmacy-university of Alexandria-Egyptبريد إلكتروني تم التحقق منه على alexu.edu.eg
