Research Article
Chitosan-Capped Au Nanoparticles for Laser Photothermal Ablation Therapy: UV-Vis Characterization and Optothermal Performances
Figure 4
Evolution of the absorbance spectra of the colloidal suspension with Rā=ā2.82 at different times, reported in the figure, after the addition of the reducing Na2S2O3 solution.