| 不同配电离子的GdⅢ-TTHA配合物与蛋白质相互作用的荧光光谱研究 |
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| 引用本文： | 任百祥,滕洪辉,高晓晶.不同配电离子的GdⅢ-TTHA配合物与蛋白质相互作用的荧光光谱研究[J].松辽学刊,2005,26(3):28-29,32. |
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| 作者姓名： | 任百祥 滕洪辉 高晓晶 |
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| 作者单位： | [1]吉林师范大学环境工程学院,吉林四平136000 [2]吉林师范大学辽源分院,吉林辽源136200 |
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| 摘 要： | Gd^Ⅲ-氨基多羧酸配合物常被作为磁共振成像（MRI）造影剂,本文报道了采用荧光光谱法研究不同配电离子的Gd^Ⅲ-TTHA配合物与血清白蛋白之间的相互作用,发现二者之间存在着微弱的静电作用,而且这种作用随着配合物结构的不同而不同.
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| 关 键 词： | Gd^Ⅲ-TTHA 蛋白质 相互作用 荧光光谱 |
| 文章编号： | 1000-1840-（2005）03-0028-03 |
| 收稿时间： | 2005-07-02 |
| 修稿时间： | 2005-07-02 |
Studies of the Interaction between Different Positive Ion GdⅢ-TTHA Complexes and BSA by FS |
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| REN Bai-xiang, TENG Hong-hui, GAO Xiao-jing.Studies of the Interaction between Different Positive Ion GdⅢ-TTHA Complexes and BSA by FS[J].Songliao Journal (Natural Science Edition),2005,26(3):28-29,32. |
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| Authors: | REN Bai-xiang TENG Hong-hui GAO Xiao-jing |
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| Institution: | 1. The College Enviromental Engineering, Jilin Normal U niversity, Siping 136000, China; 2. Branch of Jilin Noral Univerity in Liaoyuan, Liaoyuan 136200,China |
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| Abstract: | GdIII-aminopolycarboxglicacid complexes is usually used as contrast agent of MRI. In the this paper, We study the interaction between different positive ion GdIII-TTHA complexes and BSA by FS.The results indicate there is electrostatic action between them, and this kind of is different with their structures. |
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| Keywords: | GdIII-TTHA BSA interaction FS |
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