| 一种Hg~(2+)离子荧光探针的合成及荧光性质 |
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| 引用本文： | 侯晅,欧阳杰,王秋生,赵振,王博威,孙志英. 一种Hg~(2+)离子荧光探针的合成及荧光性质[J]. 信息记录材料, 2012, 0(5): 5-9 |
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| 作者姓名： | 侯晅 欧阳杰 王秋生 赵振 王博威 孙志英 |
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| 作者单位： | 天津理工大学化学化工学院;中国乐凯胶片集团公司技术推进部 |
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| 基金项目： | 国家自然科学基金(20771082);天津市自然科学基金(09JCYBJC05800) |
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| 摘 要： | 以喹啉为原料,通过氧化、脱水、合环和还原作用合成了中间体5,10-二羟基苯并喹啉-6,9-二酮,后者再与氨基硫脲缩合合成终产物6-氧代-5,10-二羟基苯并喹啉-9-酮缩氨基硫脲。经1 H-NMR对产物进行结构表征,研究了终产物紫外吸收光谱、荧光光谱及其与各种离子配合后的光谱变化,结果表明其能与Hg2+选择性配位,确定其最大发射波长为534nm,Stokes位移为138nm。
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| 关 键 词： | 氮杂蒽醌 荧光特性 Hg2+探针 |
The Synthesis and Fluorescence Properties of a Hg2+ Fluorescent Probe |
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| HOU Xuan,OUYANG Jie,WANG Qiu-sheng,ZHAO Zhen,SUN Zhi-ying. The Synthesis and Fluorescence Properties of a Hg2+ Fluorescent Probe[J]. Information Recording Materials, 2012, 0(5): 5-9 |
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| Authors: | HOU Xuan OUYANG Jie WANG Qiu-sheng ZHAO Zhen SUN Zhi-ying |
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| Affiliation: | 1.School of Chemistry and Chemical Engineering,Tianjin University of Technology,Tianjn 300384,China; 2.China Lucky Film Group Company Institute,Baoding 071054,China) |
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| Abstract: | 6-oxo-5,10-dihydroxy benzoquinoline-9-ketone thiosemicarbazone was synthesized with 5,10-dihydroxy benzoquinoline-6,9-dione prepared from quinoline as the raw materials,through oxidation,dehydration,ring closing,reduction and condensation.The molecular structures of compounds were confirmed by 1H-NMR.UV and fluorescence properties of end-product were researched,the results show that it can be coordinated with Hg2+,fluorescence maximum emission wavelength of 534nm,Stokes shift of 138nm. |
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| Keywords: | aza-anthraquinone fluorescence characteristics Hg2+ probe |
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