| 一种苯并咪唑类荧光传感器的合成和对Zn~（2＋）的识别研究 |
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| 引用本文： | 高巍,周成勇,谢承志.一种苯并咪唑类荧光传感器的合成和对Zn~（2＋）的识别研究[J].长治学院学报,2012,29(5):8-10. |
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| 作者姓名： | 高巍 周成勇 谢承志 |
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| 作者单位： | 1. 长治学院化学系,山西长治,046011
2. 天津医科大学药学院,天津,300192 |
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| 摘 要： | 合成了一种能够特异性识别Zn2＋的荧光化学传感器（E）-2-（（（1H-benzod]imidazol-2-yl）methylimino）methyl）phenol-HA]。通过荧光光谱和紫外可见光谱,对其关于Zn2＋的识别机制进行了研究。结果表明：HA与Zn2＋形成了1：1的配合物,导致HA的荧光光谱发生蓝移,从454 nm位移到403 nm。
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| 关 键 词： | 传感器 Zn2+ 荧光光谱 |
Synthesis and Studies on a Fluorescent Zinc Sensor of Benzimidazole Derivatives |
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| Gao Wei,Zhou Cheng-yong,Xie Cheng-zhi.Synthesis and Studies on a Fluorescent Zinc Sensor of Benzimidazole Derivatives[J].Journal of Changzhi University,2012,29(5):8-10. |
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| Authors: | Gao Wei Zhou Cheng-yong Xie Cheng-zhi |
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| Institution: | 1.Department of Chemistry,Changzhi University,Changzhi Shanxi 046011 2.College of Pharmacy,Tianjin Medical University,Tianjin 300192) |
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| Abstract: | A specific fluorescent chemical sensor-HA for Zn2＋ has been synthesised.The recognition mechanism of Zn2＋ is being studied by fluorescence spectroscopy and UV-visible spectroscopy.The result shows that,HA and Zn2＋ form a 3：4 complex through coordination bond with a blue shift on fluorescence spectra from 454nm to 403nm. |
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| Keywords: | Sensor Zn2＋ fluorescence spectroscopy |
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