A square pyramidal copper(II) complex of a Schiff base ligand: synthesis, crystal structure, antibacterial and DNA interaction studies

被引：0
作者：
Kalyanmoy Jana
Tithi Maity
Tufan Singha Mahapatra
Pradeep Kumar Das Mohapatra
Subhas Chandra Debnath
Somnath Das
Maidul Hossain
Bidhan Chandra Samanta
机构：
[1] Mugberia Gangadhar Mahavidyalaya,Department of Chemistry
[2] Prabhat Kumar College,Department of Chemistry
[3] IIT Kharagpur,Department of Chemistry
[4] Vidyasagar University,Department of Microbiology
[5] University of Kalyani,Department of Chemistry
[6] Vidyasagar University,Department of Chemistry and Chemical Technology
来源：
Transition Metal Chemistry | 2017年 / 42卷
关键词：
Binding Constant; Ethidium Bromide; Minimal Bactericidal Concentration; Schiff Base Ligand; Inhibition Zone Diameter;
D O I：
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摘要：
A mononuclear Cu(II) complex [Cu(L)Cl2] has been synthesized from a tridentate Schiff base ligand, piperidin-2-ylmethyl-pyridin-2-ylmethylene-amine (L). The single-crystal X-ray structure of the complex shows a square pyramidal geometry. The complex was tested against several bacteria and showed good antibacterial activities against almost all of the bacteria. The interactions of the title complex with calf thymus DNA (CT-DNA) have been investigated by electronic absorption and fluorescence spectroscopy, showing that the complex interacts with CT-DNA via partial intercalation.
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页码：69 / 78
页数：9
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