Table S1: Resume of the fluorescence characteristics of the CDs synthesized in all the evaluated synthesis conditions*.

CDs mCA = 1 g/mUR = 1 g Φ (%) Fluorescence detection
mCys (g) λEx (nm) λEM (nm)
0.5 24.27 350 427
1 22.09 350 429
2 30.53 350 422

CDs mCA = 3 g/mUR = 1 g Φ (%) Fluorescence detection
mSP (g) λEx (nm) λEM (nm)
0.5 7.57 350 390
1 5.41 360 441
2 3.88 360 449

*Φ -Quantum yield; λEX-Excitation wavelength at maximum fluorescence intensity; λEM-Emission wavelength at maximum fluorescence intensity.