Hamad M I Hasan, Aaza I Yahiya, Safaa S Hassan and Mabrouk M Salama
Omar Al-Mukhtar University, Libya Cairo University, Egypt University of Benghazi, Libya
Posters & Accepted Abstracts: Nano Res Appl
Adenine complexes were prepared with some of the first series transition metals in a stoichiometric ratio of 1:2 ( Mn+: L), where Mn+ = Mn2+, Fe3+, Co2+, Ni2+, Cu2+, Zn2+, and Cd2+ ions. The complexes were characterized by the physicochemical and spectroscopic techniques as electric conductivity, metal contents, IR, UV–visible, and molar conductance techniques. The stoichiometric ratios of the synthesized complexes were confirmed by using molar ratio method. The dissociation constant of adenine ligand was determined spectrophotometrically. Solvent effect on the electronic spectra of the adenine ligand was examined using solvents with different polarities. The biological activity of adenine ligand and its metal complexes were tested in vitro against some selected species of fungi and bacteria. The results showed a satisfactory spectrum against the tested organisms.
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