A decreasing trend of monoexponential lifetimes of the CQDs from 10.91 ns (b-CQDs) to 2.49 ns (r-CQDs) ( Fig. 3D and table S3) indicates that the CQDs’ lifetime decreases with their PL wavelength red shift ( 15 ).
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A decreasing trend of monoexponential lifetimes of the CQDs from 10.91 ns (b-CQDs) to 2.49 ns (r-CQDs) ( Fig. 3D and table S3) indicates that the CQDs’ lifetime decreases with their PL wavelength red shift ( 15 ).