Fig. 11From: Efficacy in degradation of carcinogenic pollutant sulforhodamine B by green synthesized silver nanoparticlesOptical absorption spectra of mixture of silver nano-particle colloidal solution and 0.1 µmol/L, 1 µmol/L and 3 µmol/L sulforhodamine B dye aqueous solution kept in dark for 5 minBack to article page