Zuowen Shi
2012
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0
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Journal
Journal of Huaihai Institute of Technology
Abstract
The organometallic polymer of Zn,Mn,Ni and 2-amino-3-[(2-hydroxy-5-nitro-benzylidene)-amino]-but-2-enedinitrile(AHNBABEN) was synthesized and characterized by UV based on 5-nitrosaicylal-dehyde with Diaminomaleonitrile.The antibacterial activities of ligands and parts of their metal complexes were also studied against 2-amino-3-[(2-hydroxy-5-nitro-benzylidene)-amino]-but-2-enedinitrile bacteria by the inhibition zone method.The antibacterial activities of tested compounds were in a concentration-dependent manner.The results indicate that the metal complexes have higher antibacterial activities than their ligands,and the transition metal ions play an important role in antibacterial activity.