Ola A. Al-Gammal

Flotation separation of mercury(II) from environmental water samples using thiosemicarbazide derivatives as chelating agents and oleic acid as surfactant

S. E. Ghazy, T. Yousef, G. A. Abu El‐Reash, 2010 .

Synthesis, characterization, molecular modeling and eukaryotic DNA degradation of 1-(3,4-dihydroxybenzylidene)thiosemicarbazide complexes

S. E. Ghazy, A. El-asmy, Ola A. Al-Gammal, 2009 .

Synthesis, Characterization and Biological Activity of (E 1 , E 2 ) N 1 ,N 2 - Bis[1-(3,4-dihydroxyphenyl)ethylidene]oxalohydrazide Complexes: New Method for ZrO 2+ Separation

S. E. Ghazy, A. El-asmy, Ola A. Al-Gammal, 2009 .

Flotation-separation of toxic metal ions from aqueous solutions using thiosemicarbazide derivatives as chelating agents and oleic acid as a surfactant

S. E. Ghazy, G. A. El-Reash, Ola A. Al-Gammal, 2010 .