Preparation of Cu(II), Ni(II), Ti(IV), VO(IV), and Zn(II) Metal Complexes Derived from Novel vic-Dioxime and Investigation of Their Antioxidant and Antibacterial Activities
| Autor: | Anas Alhafez, Ahmet Savci, Yusuf Alan, Rahime Söylemez, Ahmet Kilic |
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| Rok vydání: | 2021 |
| Předmět: |
Titanium
Antimicrobial Activities Dna-Binding Oxime Nickel(Ii) Copper(Ii) Capacity Co2 Bioengineering General Chemistry General Medicine Microbial Sensitivity Tests Saccharomyces cerevisiae Ligands Biochemistry Antioxidants Anti-Bacterial Agents Zinc Coordination Complexes Tandem Mass Spectrometry Spectroscopy Fourier Transform Infrared Molecular Medicine vic-dioxime metal complexes spectroscopy antimicrobial activity antioxidant activity Molecular Biology Copper Schiff Bases |
| Zdroj: | Chemistrybiodiversity. 19(3) |
| ISSN: | 1612-1880 |
| Popis: | In this work, novel vic-dioxime ligand (LH2) containing bound to the N-4-oxime core moiety and its complexes with Cu(II), Ni(II), Ti(IV), VO(IV), and Zn(II) salts have been studied. The structure of the ligand and its complexes were successfully synthesized and characterized using NMR (H-1 and C-13), LC/MS/MS spectrometer, FT-IR and UV/VIS spectroscopy, melting point, and magnetic susceptibility measurements. Vic-dioxime ligand (LH2) (1) and its metal complexes ([Cu(LH)(2)] (2), [Ni(LH)(2)] (3), [Ti(LH)(2)]Cl-2 (4), [VO(LH)(2)] (5), and [Zn(LH)(2)] (6), respectively) were tested for them in-vitro antibacterial and antioxidant activities. According to the metal chelating results of the study, it was determined that compounds (1), (2), (3), and (6) showed very good activity, and especially compound (2), had a stronger metal chelating capacity due to ligand dissociation from the synthesized metal complexes, which then would chelate Fe(II) in the experimental setting. When microorganisms were evaluated in terms of the % viability effect, it was observed that all compounds had activity against C. Albicans and S. Cerevisiae at rates similar to antibiotics. Research Fund of Harran University (HUBAP) [20010] This work was supported by the Research Fund of Harran University (HUBAP Project No. 20010). |
| Databáze: | OpenAIRE |
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