In the present work, first, magnetic nanoparticles (MNP) were synthesized, and a layer of silica was placed on the magnetite nanoparticles through the reaction with TEOS. Next, the pyridine-2-(1H)-tetrazole ligand was fixed on the core-shell magnetite nanoparticles, and finally, the nanocatalyst copper complex was synthesized. The synthesized copper (II) complex of magnetic nanocatalyst was identified […]