| 基于喹啉和三唑环的开链冠醚对金属离子的选择传感 |
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| 引用本文： | 杨东瑞,张志君,张衡益,刘育.基于喹啉和三唑环的开链冠醚对金属离子的选择传感[J].高等学校化学学报,2011,32(9):2169-2174. |
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| 作者姓名： | 杨东瑞 张志君 张衡益 刘育 |
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| 作者单位： | 南开大学化学系, 元素有机化学国家重点实验室, 天津 300071 |
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| 基金项目： | 国家自然科学基金(批准号:20932004,20972077)资助 |
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| 摘 要： | 本文通过Click化学反应合成了一种含喹啉基和三唑基的开链冠醚, 考察和比较了主体化合物对镉等金属离子的荧光传感和选择性键合行为, 并通过荧光和核磁等手段研究了溶剂对其荧光传感的影响.
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| 关 键 词： | 荧光传感器 镉离子 锌离子 开链冠醚 |
| 收稿时间： | 2011-04-01 |
Selective Binding and Fluorescent Behavior of Metal Ions by Podand Possessing Quinoline and Triazole Groups |
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| YANG Dong-Rui,ZHANG Zhi-Jun,ZHANG Heng-Yi,LIU Yu.Selective Binding and Fluorescent Behavior of Metal Ions by Podand Possessing Quinoline and Triazole Groups[J].Chemical Research In Chinese Universities,2011,32(9):2169-2174. |
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| Authors: | YANG Dong-Rui ZHANG Zhi-Jun ZHANG Heng-Yi LIU Yu |
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| Institution: | State Key Laboratory of Elemento-Organic Chemistry, Department of Chemistry, Nankai University, Tianjin 300071, China |
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| Abstract: | Fluorescent chemosensors based on supramolecular interactions are receiving increasing attention due to their potential in analytical chemistry and environmental monitoring.Podands possessing 8-hydroxyqui-nolino and triazole groups were synthesized via Click chemistry reaction.Their spectrometric behavior and the binding ability toward metal ions were investigated by fluorescence spectrum and NMR spectroscopy.With good water solubility,chemosensors 1 and 2 exhibited a distinct switch-on fluorescence respons... |
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| Keywords: | Fluorescent chemosensor Cd2 Zn2 Podand |
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