Journal of Nanostructures

Journal of Nanostructures

Synthesis, Characterization and Biological Activity of novel Triazene Ligand and Its nanoComplexes with some Transition Metal Ion based on 2-amino-4-nitrobenzoic Acid

Articles in Press

Document Type : Research Paper

Authors
Tabark Mohammed Khamir 1
Mohammed Hamid Said 2
1 Ministry of Commerce, Grain Processing, Iraq
2 University of Babylon, College of Science for Girls, Department of Chemistry, Iraq
Abstract
A new ligand derived from 2-amino-4-nitrobenzoic acid and 6-aminopenicillin acid was synthesized in a neutral medium pH = 7 to prepare new metal complexes of titanium(III), vanadium(III), and chromium(III). The ligand was characterized using FTIR, NMR, GCMass and UV-visible spectroscopy. The complexes were characterized using FTIR, ultraviolet-visible spectroscopy, magnetic susceptibility, molar conductivity, X-ray diffraction (XRD), Field emission scanning electron microscopy (FE-SEM), and atomic absorption spectroscopy. In addition to studying some of the physical properties of the prepared compounds, the results showed that the functional groups are (-N=N-N-). The carbonyl functional group (C=O) of the beta-lactam acts as a bond in a molar ratio with the metal (1:2) M:L to give octahedral complexes. Two different types of bacteria were used to test the antibacterial properties of the compounds and complexes (Escherichia coli and Staphylococcus aureus). An excellent inhibitory effect against bacteria was found for the compound and its complexes (Escherichia coli and Staphylococcus aureus).
Keywords
Triazene
nanocomplxes
6-amino penicillanic acid
2-aminothiazole
Biological activity
Journal of Nanostructures

Articles in Press, Accepted Manuscript
Available Online from 24 August 2024