Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Life Sciences
Structural Features Of 1,3,4-Thiadiazole-Derived Ligands And Their Zn(Ii) And Cu(Ii) Complexes Which Demonstrate Synergistic Antibacterial Effects With Kanamycin, Dariusz Karcz, Arkadiusz Matwijczuk, Daniel Kaminski, Bernadette Creaven, Katarzyna Lecka-Szlachta, Karolina Starzak
Structural Features Of 1,3,4-Thiadiazole-Derived Ligands And Their Zn(Ii) And Cu(Ii) Complexes Which Demonstrate Synergistic Antibacterial Effects With Kanamycin, Dariusz Karcz, Arkadiusz Matwijczuk, Daniel Kaminski, Bernadette Creaven, Katarzyna Lecka-Szlachta, Karolina Starzak
Articles
Classical synthetic protocols were applied for the isolation of three novel 1,3,4-thiadiazole derivatives which were then complexed with the biologically important Cu(II) and Zn(II) ions. All free ligands and their corresponding complexes were characterized using a number of spectroscopic techniques including Ultraviolet-visible (UV–vis), Fluorescence, Infrared (FT-IR), tandem liquid chromatography-mass (LC-MS), X-ray diffraction (XRD), and Nuclear Magnetic Resonance (NMR) spectroscopy (1H, 13C, HSQC, HMBC). The results obtained are consistent with the formation of dihydrate complexes, in which the chelation of the metal ion occurs via one of the thiadiazole nitrogen atoms and the deprotonated hydroxyl group of the …