Multi Metal Ion Recognizing Unsymmetrical tetra Dentate Schiff bases associated with Antifungal Activity

New unsymmetrical Schiff bases containing azomethine moiety with simple aromatic section in one side and ferrocene fragment attached imine on the other have beensynthesized. Advent of metal-to-ligand charge transfer band for coordination Cu2+ ions receptors appropriate changes UV-Visible spectra metal ion combination sensor is reported. Observed extravagant ΔEpvalues suggest quasi-reversible process. The ΔIpa amount calculated from anodic current Ipa value noticed receptor solution different added discloses concentration required effective sensing. synthesized ligands were subjected to antimicrobial activity against four bacterial two fungal stains zone inhibition (in mm) was calculated. Further molecular docking study carried out binding energy (Kcal.mol-1) ligand (R1 R2) selected protein intended.