Al Amir S. Zaafan

Augmentation of Brexpiprazole fluorescence through photoinduced electron transfer inhibition for the sensitive spectrofluorimetric assay of pharmaceutical dosage forms and spiked human plasma: Application to content uniformity testing

Sayed M. Derayea, Al Amir S. Zaafan, Dalia A Nagi et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2023 · 22 citations

Pharmacy, Pharmaceutical Analysis, Pharmaceutics +11

A facile on–off fluorescence approach for fluvoxamine determination in pharmaceutical tablets; application to content uniformity testing

Sayed M. Derayea, Mohamed Oraby, Al Amir S. Zaafan et al. · RSC Advances · 2024 · 22 citations · Full text

Natural Sciences, Chemistry, Pharmaceutics +8

Evaluation of the on–off fluorescence method for facile measurement of vilazodone in pharmaceutical dosage form; Application to content uniformity testing and greenness evaluation

Al Amir S. Zaafan, Sayed M. Derayea, Dalia M. Nagy et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2024 · 14 citations

Pharmacy, Chemistry, Pharmaceutical Analysis +15

Novel eco-friendly HPTLC method using dual-wavelength detection for simultaneous quantification of duloxetine and tadalafil with greenness evaluation and application in human plasma

Sayed M. Derayea, Al Amir S. Zaafan, Dalia M. Nagy et al. · Scientific Reports · 2024 · 13 citations · Full text

Pharmacy, Pharmaceutical Analysis, Pharmacology +12