SYNTHESIS AND SPECTRAL CHARACTERIZATION OF SCHIFF BASE TRANSITION METAL COMPLEXES, DNA CLEAVAGE AND ANTIBACTERIAL ACTIVITY STUDIES | Zendy

M.A. Vijayalakshmi | Zendy

Open Access

SYNTHESIS AND SPECTRAL CHARACTERIZATION OF SCHIFF BASE TRANSITION METAL COMPLEXES, DNA CLEAVAGE AND ANTIBACTERIAL ACTIVITY STUDIES

Author(s) -

M.A. Vijayalakshmi

Publication year - 2018

Publication title -

rasayan journal of chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.281

H-Index - 22

eISSN - 0976-0083

pISSN - 0974-1496

DOI - 10.31788/rjc.2018.1123033

Subject(s) - schiff base , cleavage (geology) , transition metal , dna , chemistry , antibacterial activity , characterization (materials science) , combinatorial chemistry , metal , stereochemistry , organic chemistry , materials science , nanotechnology , biochemistry , bacteria , biology , genetics , catalysis , fracture (geology) , composite material

A new string of transitional metal complexes of Cu(II), Zn(II) and Ni(II) have been synthesized from the Schiff base ligand derived from 2,4-dihydroxybenzaldehyde and p-aminobenzoic acid. Structural studies were obtained by their elemental analysis, magnetic susceptibility, molar conductance, IR, UV-Visible, 1 H-NMR and ESR spectral studies. The data shows that the complexes have a composition of ML type. The UV-Visible, magnetic susceptibility and ESR spectral data of the complexes proposed square planar geometry about the metal ion except for zinc complex. The redox behavior of the complexes was studied by cyclic voltammetry. An antimicrobial screening test shows good results in the presence of metal ion than in the ligand.

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