Metal complexes of Schiff base: Preparation, Characterization and Antimicrobial activity | ||||
| Journal of Basic and Environmental Sciences | ||||
| Volume 6, Issue 3, July 2019, Page 236-239 PDF (274.31 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/jbes.2019.371101 | ||||
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| Authors | ||||
| Walaa H. Mahmoud* 1; Noha E. Abd EL-Fatah1; Maher M.I. EL -Dessouk1; Gehad G. Mohamed2 | ||||
| 1Chemistry Department, Faculty of Science, Cairo University, Giza, 12613, Egypt | ||||
| 2Chemistry Department, Faculty of Science, Cairo University, Giza, 12613, Egypt Egypt Nanotechnology Center, Cairo University, El-Sheikh Zayed, 6th October City, Giza 12588, Egypt | ||||
| Abstract | ||||
| The tridentate (HL) Schiff base was synthesized by reacting 2-quinolinecarboxaldehyde with 3-aminophenol in absolute ethanol. The resulting HL ligand was also coordinated with the Ni(II) and Cd(II) ions. This Schiff base and its Ni(II) and Cd(II) complexes were characterized by multiple and usual methods including the 1H NMR, elemental analysis, FT-IR, UV-Vis, and magnetic moments. It was found that the ligand acts as a tridentate chelate. Both compounds, HL ligand and its Ni(II), Cd(II) complexes were as well tested in biological activity. The obtained results indicate that the Ni(II) complex only exhibit antifungal activity and the two complexes have antibacterial activity towards the same organism studied. | ||||
| Keywords | ||||
| Schiff base; UV-visible; magnetic moment; in vitro antimicrobial activity | ||||
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