674719.fig.002
Figure 2: Comparative UV-Vis-NIR absorbance spectra obtained from (A) the empty glass-cell (GC), (B) the reference GC/H2O system, and (C) the studied GC/CV/H2O dissolution. The CV chromophore exhibits a strong and characteristic absorbance band within the visible spectral range (near the laser excitation wavelength at = 532 nm: dashed line).