Figure 6

UV-vis spectra of MO dye reduction as a function of time in the presence of Cu/CS-TiO2 (a), Ln (At/A0) vs time of different MNPs templated on CS-TiO2-15 (b) Percent reduction of MO with time by different MNPs templated on CS-TiO2-15 (c) and by Cu-NPs templated on different wt% of TiO2 in CS-TiO2 (d) nanocomposite