MIXED LIGAND COMPLEXES OF CU(II),/NI(II)/ ZN(II) IONS CONTAINING 1,2-DI(2-THIENYL)-1,2-ETHANEDIONE, HYDRAZINE HYDRATE AND METHYL SALICYLALDEHYDE: SYNTHESIS, CHARACTERIZATION AND DNA BINDING ACTIVITY - Thiruchendil Muthu K, Iyyam Pillai S, and P. Venkatesh1* (2017)