Antioxidant and antimicrobial properties of nickel(II), cobalt(III), and zinc(II) complexes of a Schiff base ligand

被引：0
|
作者：
Qi-Meige Hasi
Yan Fan
Xiao-Xia Feng
Xiao-Qiang Yao
Jia-Cheng Liu
机构：
[1] Northwest Normal University,College of Chemistry and Chemical Engineering
[2] Nanjing University,State Key Laboratory of Coordination Chemistry
来源：
Transition Metal Chemistry | 2016年 / 41卷
关键词：
DPPH; Radical Scavenge Activity; Test Compound; Suppression Ratio; DPPH Radical Scavenge Activity;
D O I：
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学科分类号：
摘要：
A series of mononuclear Ni(II), Co(III), and Zn(II) complexes based on a Schiff base ligand, 4-chloro-6-[2-(pyrazin-2-ylmethylene)hydrazinyl]pyrimidine (HL), have been synthesized and characterized by physicochemical and spectroscopic methods. The complexes were found to have superior radical scavenging potency against DPPH, superoxide anion, hydroxyl, and ABTS radicals than free HL. The antibacterial effects of the complexes against Gram-positive and Gram-negative bacteria were also higher than that of free HL.
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页码：685 / 692
页数：7
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