M. S. Hashem

pH-sensitive sodium alginate hydrogels for riboflavin controlled release

M.A. Abd El‐Ghaffar, M. S. Hashem, Mostafa K. El Awady et al. · Carbohydrate Polymers · 2012 · 193 citations

Biopolymer Gel, Hydrogels, Engineering +2

A stability-indicating high performance liquid chromatographic (HPLC) assay for the simultaneous determination of atorvastatin and amlodipine in commercial tablets

Ali Mohammadi, N. Rezanour, Mehdi Ansari et al. · Journal of Chromatography B · 2006 · 169 citations

Commercial Tablets, Drug Purity, Bioanalysis +10

Chitosan and its amino acids condensation adducts as reactive natural polymer supports for cellulase immobilization

M.A. Abd El‐Ghaffar, M. S. Hashem · Carbohydrate Polymers · 2010 · 60 citations

Engineering, Natural Polymer, Biochemistry +8

A new disposable biosensor platform: carbon nanotube/poly(o-toluidine) nanocomposite for direct biosensing of urea

Rabeay Y. A. Hassan, Amira M. Kamel, M. S. Hashem et al. · Journal of Solid State Electrochemistry · 2018 · 40 citations

Chemical Engineering, Carbon Nanotube/poly, Engineering +7

Immobilization of α‐amylase onto chitosan and its amino acid condensation adducts

M.A. Abd El‐Ghaffar, M. S. Hashem · Journal of Applied Polymer Science · 2009 · 34 citations

Bacillus Subtilis, Mixed Biopolymers, Engineering +13