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Open AccessNanocomposites based on lanthanide-doped upconversion nanoparticles: diverse designs and applications
Lanthanide-doped upconversion nanoparticles (UCNPs) have aroused extraordinary interest due to the unique physical and chemical properties. Combining UCNPs with other functional materials to construct nanocomp...
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Article
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...