Synthesis, spectral characterization, antibacterial and antifungal activity of copper(II)-pABA Complex
Journal Title: Technologica Acta - Year 2019, Vol 12, Issue 1
Abstract
pABA (p-aminobenzoic acid or 4-aminobenzoic acid) is a chemical component of the folate molecule produced by plants and bacteria, and found in many foods. It is best known as a UV-blocking sunscreen applied to the skin, and is sometimes taken orally for certain medical conditions. Today it is known that many organic molecules in the human body can react with biometals such as copper, cobalt, manganese, iron and others. This study was performed to investigate the interaction of Cu(II) ions with p-aminobenzoic acid. Spectroscopic methods (FTIR and UV/Vis spectroscopy) were used to characterize the product obtained. The antimicrobial activity of the synthesized complex was tested by diffusion techniques. The results of spectroscopic analysis indicate the interaction of Cu(II) ions with pABA. Interaction is realized through oxygen donor atom of ligand. It was found that the Cu(II) complex has significant antimicrobial activity compared to the pABA ligand.
Authors and Affiliations
Emir Horozić, Zahida Ademović, Jasmin Suljagić, Amira Cipurković, Enida Roša, Adisa Sejfić, Darja Husejnagić, Snježana Hodžić
Keywords
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- EP ID EP596123
- DOI 10.5281/zenodo.3268784
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