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Citation: YANG Xin-Bin, ZHANG Jin-Sheng, CHEN Zhao-Hui, ZENG Ren-Quan. Synthesis and Characterization of A New Schiff Base Copper(Ⅱ) Complex from Tris(hydroxymethyl) aminomethane and 2-Pyridinecarboxaldehyde, and Its Interaction with DNA[J]. Chinese Journal of Applied Chemistry, ;2010, 27(8): 903-906. doi: 10.3724/SP.J.1095.2010.90646 shu

Synthesis and Characterization of A New Schiff Base Copper(Ⅱ) Complex from Tris(hydroxymethyl) aminomethane and 2-Pyridinecarboxaldehyde, and Its Interaction with DNA

a. Department of Basic Science, Rongchang Campus, Southwest University, Chongqing 402460;
b. School of Chemistry and Material Science, Guizhou Normal University, Guiyang

Received Date: 6 October 2009
Revised Date: 18 December 2009

A schiff base copper complex prepared through the condensation between tris (hydroxymethyl) aminomethane and 2-pyridinecarboxaldehyde was characterized by elemental analysis,molar conductance,IR and HRMS. The interaction of the complex with culf thymus (CT-DNA) was investigated by UV spectra, viscosity measurements and DNA thermal denaturation experiments. The experimental results show that the mode of the complex bound to DNA is intercalation.
- copper complex,
- CT-DNA,
- inercalation
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