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    Construction of an Off-On Fluorescence System Based on Carbon Dots for Trace Pyrophosphate Sensing

    A novel and simple fluorescence Off-On system is proposed for selective pyrophosphate (PPi) sensing in an aqueous solution. The method is constructed based on the strong blue emission of carbon dots (CDs) owin...

    Qiaoli Yue, Yining Hou, Shuzhen Yue, Kaimin Du, Tongfei Shen in Journal of Fluorescence (2015)