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. 2020 Jan 21;13(3):504. doi: 10.3390/ma13030504

Table 2.

Fluorescence quantum yield (QYFL, in %), excitation maximum (λexc, in nm) and emission maximum wavelengths (λem, in nm) for the five studied CDs.

CDs 1 2 3 4 5
QYFL (%) 37.4 3.1 3.5 2.4 2.3
λexc (nm) 410 360 350 330 360
λem (nm) 520 460 440 440 430