Redox Reaction of Barnidipine on a Glassy Carbon Electrode.

Kiyoko TAKAMURA , Hanaa M. ABDEL-WADOOD , Fumiyo KUSU , Ibrahim H. RAFAAT
Analytical Sciences 11 ( 3) 449 -452

1
1995
Spectroscopic analytical study for the charge-transfer complexation of certain cephalosporins with chloranilic acid.

Gamal A. SALEH , Hassan F. ASKAL , Ibrahim A. DARWISH , Abdel-Nasser A. EL-SHORBAGI
Analytical Sciences 19 ( 2) 281 -287

71
2003
Determination of barnidipine in human serum and dog plasma by HPLC with electrochemical detection.

Kiyoko TAKAMURA , Hanaa M. ABDEL-WADOOD , Fumiyo KUSU , Ibrahim H. RAFAAT
Biological & Pharmaceutical Bulletin 18 ( 10) 1311 -1314

2
1995
68
2017
Sensitive determination of amlodipine besylate using bare/unmodified and DNA-modified screen-printed electrodes in tablets and biological fluids

Mohamed Khairy , Ahmed A Khorshed , Farouk A Rashwan , Gamal A Salah
Sensors and Actuators B-chemical 239 768 -775

31
2017
Preparation, characterization and atomic absorption spectroscopic determination of some metal complexes of glipizide

Gamal A. Saleh , Hassan R. H. Ali , Ahmed I. Hassan , Samiha A. Hussein
Der Pharma Chemica 5 ( 6) 156 -163

1
2013
Spectrophotometric determination of some 1,4-dihydropyridine drugs in their pharmaceutical preparations and spiked human plasma

Hassan F. Askal , Mohamed A. El Hamd , Mostafa A. Marzouq , Gamal A. Saleh
Der Pharma Chemica 7 ( 8) 105 -111

2015
Simple TLC-spectrodensitometric method for studying lipophilicity and quantitative analysis of hypoglycemic drugs in their binary mixture.

Sayed M. Derayea , Mahmoud A. Omar , Mahmoud A. Omar , Gamal A. Saleh
Biomedical Chromatography

2021
Use of haematoxylin in the spectrophotometric determination of alkaloids in pharmaceuticals, galenicals and powdered plants

Enaam Y. Backheet , Hassan F. Askal , Gamal A. Saleh
Analytical Communications 33 ( 5) 177 -181

2
1996
Adsorptive Square Wave Voltammetric Determination of Acyclovir and Its Application in a Pharmacokinetic Study Using a Novel Sensor of β-Cyclodextrin Modified Pencil Graphite Electrode

Gamal A. Saleh , Hassan F. Askal , Ibrahim H. Refaat , Fatma A. M. Abdel-aal
Bulletin of the Chemical Society of Japan 88 ( 9) 1291 -1300

7
2015
Analysis of cephalosporin antibiotics.

Salwa R. El-Shaboury , Gamal A. Saleh , Fardous A. Mohamed , Azza H. Rageh
Journal of Pharmaceutical and Biomedical Analysis 45 ( 1) 1 -19

96
2007
2020
STABILITY INDICATING ASSAY AND KINETIC STUDY FOR NORFLOXACIN USING TLC-DENSITOMETRIC METHOD

Gamal A. Saleh , Hassan F. Askal , Ibrahim H. Refaat , Fatma A. M. Abdel-aal
Journal of Liquid Chromatography & Related Technologies 36 ( 4) 454 -469

1
2013
REVIEW ON RECENT SEPARATION METHODS FOR DETERMINATION OF SOME FLUOROQUINOLONES

Gamal A. Saleh , Hassan F. Askal , Ibrahim H. Refaat , Fatma A. M. Abdel-aal
Journal of Liquid Chromatography & Related Technologies 36 ( 10) 1401 -1420

15
2013
Formation of Charge-Transfer Complexes of Penicillins with Iodine

Gamal A. Saleh , Nabil M. Omar , Nawal A. El-Rabbaf , Michael Neugebauer
Archiv Der Pharmazie 322 ( 12) 853 -855

2
1989
Kinetic spectrophotometric determination of certain cephalosporins using oxidized quercetin reagent

Gamal A. Saleh , Salwa R. El-Shaboury , Fardous A. Mohamed , Azza H. Rageh
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 73 ( 5) 946 -954

26
2009