| 新型稀土Schiff碱配合物的合成、表征和抗菌活性 |
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| 引用本文： | 陆晓红,林秋月,刘卫东,张萍华. 新型稀土Schiff碱配合物的合成、表征和抗菌活性[J]. 浙江师范大学学报(自然科学版), 2006, 29(2): 172-176 |
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| 作者姓名： | 陆晓红 林秋月 刘卫东 张萍华 |
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| 作者单位： | 浙江师范大学,化学与生命科学学院,浙江,金华,321004 |
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| 摘 要： | 合成了11种新型的单水杨醛缩赖氨酸Schiff碱与稀土硝酸盐的配合物[M(NO3)L]NO3(M=La,Nd,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Y;HL=C13H18N2O8,N-亚水杨基-6-氨基赖氨酸).经元素分析、摩尔电导、红外和紫外光谱、热重分析对配合物进行了表征.配合物中稀土离子的配位数为6.抗菌实验表明配合物具有较强的抗菌生物活性.
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| 关 键 词： | Schiff碱 稀土配合物 水杨醛 赖氨酸 抗菌活性 |
| 文章编号： | 1001-5051（2006）02-0172-05 |
| 收稿时间： | 2005-12-08 |
| 修稿时间： | 2006-02-17 |
Synthesis, characterization and antibacterial activity of rare earth complexes from Schiff base of n-salicylidenelysine acid |
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| LU Xiaohong,LIN Qiuyue,LIU Weidong,ZHANG Pinghua. Synthesis, characterization and antibacterial activity of rare earth complexes from Schiff base of n-salicylidenelysine acid[J]. Journal of Zhejiang Normal University Natural Sciences, 2006, 29(2): 172-176 |
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| Authors: | LU Xiaohong LIN Qiuyue LIU Weidong ZHANG Pinghua |
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| Affiliation: | College of Chemistry and Life Science, Zhejiang Normal University, Jinhua Zhejiang 321004, China |
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| Abstract: | Eleven solid complexes of the type [M(NO_3)L]NO_3(M = La,Nd,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Y;HL = C_13H_18N_2O_8,N-salicylidene-6-aminolysine) derived from Schiff base of salicylidenelysine acid were synthesized.These complexes were characterized by elemental analysis,conductivity measurement,thermal studies,IR and electronic spectra.Their coordination numbers were set to 6.The antibacterial experiments indicated that they have high antibacterial activities against escherichia coil,bacillus subtilis and staphylococcus aureus. |
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| Keywords: | Schiff base salicylaldehyde lysine rare earth complexes antibacterial activity |
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