Fig. 7From: Efficacy in degradation of carcinogenic pollutant sulforhodamine B by green synthesized silver nanoparticlesTime dependence of optical absorption spectra of RhB of different concentrations- 10 µmol/L, 15 µmol/L, 20 µmol/L, 25 µmol/L and 30 µmol/L subjected to photo-catalytic degradation under direct sunlight by sample 1S5Back to article page