Said A. Hassan

Three different spectrophotometric methods manipulating ratio spectra for determination of binary mixture of Amlodipine and Atorvastatin

Hany W. Darwish, Said A. Hassan, Maissa Y. Salem et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2011 · 108 citations

Gas Chromatography, Ratio Spectra, Medicine +15

Three different methods for determination of binary mixture of Amlodipine and Atorvastatin using dual wavelength spectrophotometry

Hany W. Darwish, Said A. Hassan, Maissa Y. Salem et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2012 · 62 citations

Gas Chromatography, Medicine, Spectroscopy +15

Development and validation of LC–MS/MS assay for the simultaneous determination of methotrexate, 6-mercaptopurine and its active metabolite 6-thioguanine in plasma of children with acute lymphoblastic leukemia: Correlation with genetic polymorphism

Medhat A. Al‐Ghobashy, Said A. Hassan, Doaa H. Abdelaziz et al. · Journal of Chromatography B · 2016 · 54 citations

Hematological Malignancy, Oncology, Pediatric Hematology +8

Point-of-care diagnostics for drugs of abuse in biological fluids: application of a microfabricated disposable copper potentiometric sensor

Said A. Hassan, Norhan Badr ElDin, Hala E. Zaazaa et al. · Microchimica Acta · 2020 · 49 citations

Biological Fluids, Engineering, Analytical Microsystems +16

Comparative study between derivative spectrophotometry and multivariate calibration as analytical tools applied for the simultaneous quantitation of Amlodipine, Valsartan and Hydrochlorothiazide

Hany W. Darwish, Said A. Hassan, Maissa Y. Salem et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2013 · 41 citations

Engineering, Gas Chromatography, Derivative Spectrophotometry +13