Research Article

Anthocyanin-Sensitized TiO2 Nanoparticles for Phenazopyridine Photodegradation under Solar Simulated Light

Figure 14

The AC/TiO2/Anthocyanin reuse results of photodegradation of phenazopyridine for fresh, 1st uses, 2nd uses, and after regenerating with fresh anthocyanin.