Metal–Organic Frameworks with Multiple Luminescence Emissions: Designs and Applications

Emissive species are powerful for luminescent detection with high sensitivity and simple procedure and for light-emitting diode (LED) lighting because of their high efficiency, long lifetime, and low energy consumption. Here we propose the concept of multiple luminescence emissions from a single matrix or species under single-wavelength excitation. Multiemission not only realizes the high sensitivity of luminescence sensing but also possesses the capacity of self-reference for environment-free interferences. The color change is also convenient for visible detection. In multiemission species, every emissive center responds to a specific analyte to improve the efficiency for multiple-target detection.…

• NN
  National Natural Science Foundation of China

  Awards: 21874074, 21675090
• CS
  China Scholarship Council

  Award: 20183101