• Screening and optimization of samarium-assisted complexation for the determination of Norfloxacin, Levofloxacin and Lomefloxacin in their corresponding dosage forms employing spectrofluorimetry

Marwa S. El Hamshary , Marwa A. Fouad, Rasha S. Hanafi , Hala S. Al-Easa , Samir M. El-Moghazy, Spectrochim Acta A Mol Biomol Spectrosc 206 (2019) 578-587

• Plackett-Burman and Box-Behnken designs as chemometric tools for micro-determination of l-Ornithine

M.S. Elazazy, M. El-Hamshary, M. Sakr, H.S. Al-Easa Spectrochim Acta A Mol Biomol Spectrosc 193 (2018) 397-406.

• Application of Oxybutynin selective sensors for monitoring the dissolution profile and assay of pharmaceutical dosage forms.

El Hamshary MS, Salem OH, El Nashar RM, Anal Sci. 2010; 26(4):437-42

• Molecular Imprinting of Oxybutynin,

Florian Meier, Boris Mizaikoff, Marwa Soliman El-Hamshary, Rasha Mohamed El-Nashar, 216th ECS meeting.Abstract no 1627, Vienna, Austria.