Kumar M. Synthesis, Characterisation and Biological Studies of Some Mn(II), Fe(II), Co(II), Ni(II), and Cu(II) Complexes of Schiff Base Derived from Vanillin and 1, 2-Diaminoethane. . ajc [Internet]. 2010 Mar. 30 [cited 2025 Apr. 18];6(3):572-5. Available from: https://asianpubs.org/index.php/ajchem/article/view/24607