Haggag R.S.
Haggag R.S.
Faculty of Pharmacy and drug manufacturing, Pharos University; Faculty of Pharmacy, Alexandria
Verified email at pua.edu.eg - Homepage
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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
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
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
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
Ecological disequilibrium drives insect pest and pathogen accumulation in non-native trees
CJ Crous, TI Burgess, JJ Le Roux, DM Richardson, B Slippers, ...
AoB Plants 9 (1), 2017
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
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
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
The use of an aromatic substitution reaction in the spectrophotometric determination of selected amino or thiol containing drugs
SF Belal, RS Haggag, RA Shaalan
Journal of Food and Drug Analysis 16 (1), 2008
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
Simultaneous determination of hyoscine, ketoprofen and ibuprofen in pharmaceutical formulations by HPLC-DAD
K Hyoscine
Journal of Applied Pharmaceutical Science 3 (07), 038-047, 2013
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
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
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
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
Selective stability-indicating methods for the determination of clonidine hydrochloride and/or its related substance, 2, 6-dichloroaniline
RS Haggag, SF Belal, RAA Shaalan
J. Food Drug Anal 19, 174-182, 2011
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
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
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
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
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