College of Science

          Two neutron activation analysis systems were designed and studied. Americium-beryllium (Am-Be) was employed as a neutron source in both systems. Two different types of neutron sources (which differ in neutron flux) were used. One of them was used paraffin moderator  which was theoretically simulated using Monte Carlo method by GEANT4 package program of objective oriented programming.

Biomedical inorganic chemistry offers the potential for the design novel therapeutic agents for the treatment of diseases, which are currently intractable.Therapeutic metalodrugs have since long been employed to restore human physiology.

1. preparation of thiazolidene-4-none (2) , imidazolidine-4-ones (3) , and oxazepine-4,7-diones (4) from schiff bases (1) by reaction with 2-mercaptoacetic acid ,glycine and malic anhydride respectively .
2. preparation of 1-phenyl-3-hetero-2-yl urea and thiourea from reaction of hetero amines with phenylisocyanate and phenylisothiocyanate respectively .