Articles with "spectral biological" as a keyword



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Thermal, spectral and biological investigation of new nickel complexes with imidazole derivatives

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Published in 2018 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-018-7133-y

Abstract: Four new Ni(II) complexes with acrylate and imidazole (Him) or imidazole derivatives [2-methylimidazole(2-MeIm)/5-methylimidazole(5-MeIm)/2-ethylimidazole(2-EtIm)] as ligands were prepared and characterized. All coordination compounds were characterized by elemental analysis, infrared (FTIR) and ultraviolet-visible-near-infrared (UV-Vis-NIR) spectroscopy, mass spectroscopy,… read more here.

Keywords: imidazole derivatives; spectral biological; spectroscopy; thermal spectral ... See more keywords
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Synthesis, structural, spectral and biological evaluation of metals endowed 1,2,4-triazole

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Published in 2020 at "Bulletin of The Chemical Society of Ethiopia"

DOI: 10.4314/bcse.v34i2.11

Abstract: Biologically active triazole Schiff base ligand 2,4-dichloro-6-[(1H-1,2,4-triazol-3-ylimino)methyl]phenol (A) has been synthesized by the condensation reaction of an equimolar amount of 1H-1,2,4-triazole-3-amine and 3,5-dichlorosalicylaldehyde and then it coordinated with salts of metals [VO(IV), Fe(II), Co(II), Ni(II),… read more here.

Keywords: biological evaluation; synthesis structural; geometry; spectral biological ... See more keywords