| 稀土三元配合物的合成、表征及其抗菌活性研究 |
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| 引用本文： | 程宁宁,陈小轲,徐莹豪,周先安,许东芳,何其庄.稀土三元配合物的合成、表征及其抗菌活性研究[J].应用化工,2011,40(3). |
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| 作者姓名： | 程宁宁 陈小轲 徐莹豪 周先安 许东芳 何其庄 |
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| 作者单位： | 上海师范大学,生命与环境科学学院,上海,200234 |
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| 基金项目： | 国家自然科学基金资助项目，教育部资源化学重点实验室;上海师范大学一般科研项目 |
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| 摘 要： | 以稀土氯化物、联咪唑和噻吩甲酰三氟丙酮为原料制备了一系列新型稀土三元配合物Ln(TTA)3L(Ln=Nd3+,Eu3+,Er3+;TTA=噻吩甲酰三氟丙酮;L=联咪唑),抗菌实验结果显示,三元配合物抑菌圈直径为12～17 mm,对大肠杆菌、金黄色葡萄球菌具有一定的抑制作用,且对大肠杆菌的抑制效果较好。
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| 关 键 词： | 稀土配合物 表征 抗菌 |
Synthesis,characterization and antibacterial activity of ternary lanthanide complexes |
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| CHENG Ning-ning,CHEN Xiao-ke,XU Ying-hao,ZHOU Xian-an,XU Dong-fang,HE Qi-zhuang.Synthesis,characterization and antibacterial activity of ternary lanthanide complexes[J].Applied chemical industry,2011,40(3). |
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| Authors: | CHENG Ning-ning CHEN Xiao-ke XU Ying-hao ZHOU Xian-an XU Dong-fang HE Qi-zhuang |
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| Affiliation: | CHENG Ning-ning,CHEN Xiao-ke,XU Ying-hao,ZHOU Xian-an,XU Dong-fang,HE Qi-zhuang(College of Life and Environmental Science,Shanghai Normal University,Shanghai 200234,China) |
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| Abstract: | A series of novel ternary complexes of lanthanide(Ln:Nd3+,Eu3+,Er3+) with lanthanide chloride,biimidazol(L) and 2-thenoyltrifluoroaceton(TTA) were synthesized.The compositions of the complexes were confirmed to be Ln(TTA)3L(Ln=Nd3+,Eu3+,Er3+;TTA=2-thenoyltrifluoroaceton;L= biimidazol).The antibacterial activity results showed that all the complexes exhibited antibacterial ability against escherichia coli,staphylococcus aureus.The diameter of growth inhibition area wes between 12~17 mm.The ternary complexes ... |
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| Keywords: | lanthanide complexes characterization antibacterial |
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