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Synthesis, Characterization, DNA-Binding Study of C15H12O4N2 and its Lanthanide Complexes
Abstract:
A new series complexes of Ln nitrate with H2L, where Ln stands for La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb, and H2L is 2-carboxybenzaldehyde- (4-hydroxy) benzoylhydrazone, were synthesized. Elemental analysis and IR spectroscopy were used to characterize and found that the complexes were Ln (HL)2(NO3)·4EtOH·4H2O type. The binding mode of complexes with CTDNA was investigated by UV-Vis titration and emission titration, suggesting that the complexes bind with CTDNA in a non-covalent groove binding mode.
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516-520
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August 2013
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© 2013 Trans Tech Publications Ltd. All Rights Reserved
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