Synthesis and Properties of a Novel FRET-Based Ratiometric Fluorescent Sensor for Cu2+

文献类型： 外文期刊

第一作者： Li, Shao

作者： Li, Shao;Ma, Saige;Zhao, Yufen;Ye, Yong;Zhang, Di;Wang, Min;Liu, Jihong;Zhao, Yufen;Ye, Yong

作者机构：

关键词： Rhodamine;Naphthalimide;Fret;Cu2+;Ratiometric;Probe

期刊名称：JOURNAL OF FLUORESCENCE （ 影响因子：2.217； 五年影响因子：1.906 ）

ISSN： 1053-0509

年卷期： 2016 年 26 卷 3 期

页码：

收录情况： SCI

摘要： A novel FRET-based probe LS3 was designed and synthesized. As expected, it exhibited high selectivity and sensitivity for detecting Cu2+ over other commonly coexistent metal ions. The detection limit was measured to be 0.0423 mu M for Cu2+, which can meet the selective requirements for practical application. In addition, the newly synthesized compound 3a/b have potential value of further synthesizing more analogous FRET-based probes.

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