| 一个新型钌(II)配合物对F－的双重光谱识别 |
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| 引用本文： | 杨怀霞a,b 刘艳菊a 赵 琳a 王科志,a.一个新型钌(II)配合物对F－的双重光谱识别[J].化学学报,2009,67(4):352-354. |
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| 作者姓名： | 杨怀霞a b 刘艳菊a 赵 琳a 王科志 a |
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| 作者单位： | (a北京师范大学化学学院 北京 100875) ;(b河南中医学院药学院 郑州 450008) ; |
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| 摘 要： | 采用紫外-可见光谱和荧光光谱滴定方法研究了钌(II)配合物Ru(bpy)(H2iip)2](ClO4)2 bpy＝2,2’-联吡啶, H2iip＝2-吲哚基-咪唑并4,5-f]1,10]-邻菲罗啉]在DMSO溶液中对卤素离子的识别性质. 结果表明该配合物能比色和荧光双重光谱高选择性识别F－.
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| 关 键 词： | 钌(II) 紫外-可见光谱 荧光光谱 氟离子 阴离子识别 |
| 收稿时间： | 2008-6-15 |
| 修稿时间： | 2008-10-6 |
Dually Spectrometric Recognition of Fluoride Ion by a Novel Ruthenium(II) Complex |
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| Institution: | (a College of Chemistry, Beijing Normal University, Beijing 100875)
(b Pharmacy College, Henan University of Traditional Chinese Medicine, Zhengzhou 450008)
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| Abstract: | The halogen anion recognition properties of a novel ruthenium(II) complex of Ru(bpy)- (H2iip)2](ClO4)2 bpy＝2,2’-bipyridyl, H2iip＝2-(indole-3-yl)imidazolo4,5-f]1,10]-phenanthroline], have been studied by means of UV-visible absorption spectrophotometric and spectrofluorimetric titrations in DMSO solution. The results show that the Ru(II) complex acts as a highly selective luminescent and calorimetric sensor towards fluoride ion over chloride, bromide, and iodide ions. |
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| Keywords: | ruthenium(II) UV-visible spectroscopy fluorescence spectroscopy fluoride ion anion recognition |
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