| 一种新型检测铜离子和磷酸氢根阴离子的荧光逻辑门探针 |
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| 引用本文： | 周晓彦,吕树升,刘 泉,沈 珍.一种新型检测铜离子和磷酸氢根阴离子的荧光逻辑门探针[J].无机化学学报,2012,28(7):1483-1488. |
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| 作者姓名： | 周晓彦 吕树升 刘 泉 沈 珍 |
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| 作者单位： | 南京大学化学化工学院,配位化学国家重点实验室,南京210093 |
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| 基金项目： | 国家自然科学基金面上基金 |
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| 摘 要： | 报道了一种中位-联吡啶取代的4,4-二氟-4-硼-3a,4a-二氮-s-因达省(简称BODIPY)1的合成与离子识别性能。化合物1在加入Cu2+后,荧光被猝灭,加入HPO42-能使这种荧光恢复,而且对Cu2+和HPO42-有着很高的专一性识别。表明化合物1是一种新型的荧光逻辑门探针。
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| 关 键 词： | 硼二吡咯亚甲基 荧光逻辑门 离子识别 铜离子 磷酸氢根离子 |
A Novel Fluorescence Logic Gate for Cu2+ and HPO42- Recognition |
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| ZHOU Xiao-Yan,LU Shu-Sheng,LIU Quan and SHEN Zhen.A Novel Fluorescence Logic Gate for Cu2+ and HPO42- Recognition[J].Chinese Journal of Inorganic Chemistry,2012,28(7):1483-1488. |
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| Authors: | ZHOU Xiao-Yan LU Shu-Sheng LIU Quan and SHEN Zhen |
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| Institution: | School of Chemistry and Chemical Engineering, State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, China,School of Chemistry and Chemical Engineering, State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, China,School of Chemistry and Chemical Engineering, State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, China and School of Chemistry and Chemical Engineering, State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, China |
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| Abstract: | A meso-bipyridine substituted 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene(BODIPY) 1 has been synthesized and its response for metal cations and anions has been investigated.1 shows fluorescence "turn-off" response toward Cu2+.Further addition of HPO4 2-regenerates the fluorescence intensity,indicating that 1 can be used as a logic gate with high selectivity for Cu2+ and HPO4 2-ions. |
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| Keywords: | boron-dipyrromethene fluorescent logic gate ion recognition Cu2+ HPO42- |
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