Figure 4
The fluorescence emission spectra of CDs (a), reduced CDs (b), oxidized CDs (c) and dialysate (d), reduced dialysate (e), oxidized dialysate (f) under different excitation wavelengths.
Figure 4 | Scientific Reports
The fluorescence emission spectra of CDs (a), reduced CDs (b), oxidized CDs (c) and dialysate (d), reduced dialysate (e), oxidized dialysate (f) under different excitation wavelengths.
