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KMID : 1059520130570050560
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Journal of the Korean Chemical Society
2013 Volume.57 No. 5 p.560 ~ p.567
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Synthesis, Characterization and Spectrophotometric Studies of Seven Novel Antibacterial Hydrophilic Iron(II) Schiff Base Amino Acid Complexes
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Shaker Ali M.
Nassr Lobna A. E.
Adam Mohamed S. S.
Mohamed Ibrahim M. A.
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Abstract
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A series of new Iron(II) Schiff base amino acid complexes derived from the condensation of amino acid and sodium 2-hydroxybenzaldehyde-5-sulfonate have been synthesized. The complexes were characterized by elemental, electronic, IR spectral analyses and conductance measurements. The stability and solubility of the prepared complexes were determined. Two spectral methods used to determine the stoichiometry of the prepared complexes which exhibited divalent tridentate coordination and formed chelates of octahedral structures. The antibacterial activity of the prepared complexes has been tested against Bacillus cereus, Pseudomonas aeruginosa and Micrococcus bacteria. The effect of HCl on investigated complexes studied spectrophotometrically.
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KEYWORD
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Schiff base complex, Amino acid, Bio-inorganic chemistry, Spectrophotomtric study
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