| 基于Schiff碱的Th4+荧光探针性能研究 |
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| 引用本文： | 李虹霖,王宏青,王榆元,汤金辉,江晓娇.基于Schiff碱的Th4+荧光探针性能研究[J].南华大学学报(自然科学版),2013,27(4):86-89. |
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| 作者姓名： | 李虹霖 王宏青 王榆元 汤金辉 江晓娇 |
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| 作者单位： | 南华大学 化学化工学院,湖南 衡阳 421001 |
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| 基金项目： | 国家自然科学基金资助项目（11175080）;湖南省教育厅基金资助项目（12A117） |
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| 摘 要： | 以N，N’-双-3-烯丙基水杨醛缩邻苯二胺（BASPDA）Schiff碱为荧光探针，研究了各种因素对BASPDA和Th（IV）配合物的荧光影响，建立了BASPDA荧光探针分析检测Th（IV）的方法，其线性范围为1．0×10^-7mol／L～2．9×10^-5mol／L，检出限为0．5×10^-7mol／L．
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| 关 键 词： | Schiff碱 BASPDA Th（IV） 荧光探针 |
Properties of Fluorescent Probe for Th4+ Based on Schiff Base |
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| LI Hong-lin,WANG Hong-qing,WANG Yu-yuan,TANG Jin-hui,JIANG Xiao-jiao.Properties of Fluorescent Probe for Th4+ Based on Schiff Base[J].Journal of Nanhua University:Science and Technology,2013,27(4):86-89. |
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| Authors: | LI Hong-lin WANG Hong-qing WANG Yu-yuan TANG Jin-hui JIANG Xiao-jiao |
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| Institution: | School of Chemistry and Chemical Engineering,University of South China,Hengyang,Hunan 421001,China |
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| Abstract: | The fluorescent probe based on Schiff base N, N＇-bis （3-allylsalicylidene）o- phenylened-ia-mine （BASPDA） for the detection of Th4 ＋ ion was described. It was studied that the various factors, such as solvents, pH, concentration, interfering ion, affected the flu- orescence of BASPDA and Th （IV） complex. And an approach was developed for the de- tection of Th4 ＋ based on BASPDA as fluorescent probe. The linear range was 1. 0 ×10^-7 mol/L -2.9×10^-5 mol/L,and the detection limit was 0. 5 ×10^-7 moL/L. |
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| Keywords: | Schiff base BASPDA Th （IV） fluorescent probe |
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