Efficacy of the Reactive Oxygen Species Generated by Immobilized TiO₂ in the Photocatalytic Degradation of Diclofenac

Figure 7

(a) EPR spectrum of the DMPO-OH adduct (structure shown in the inset). (b) Variation of the DMPO-OH resonance lines with the UV-Vis irradiation time for the TS aqueous suspension.

(a)

(b)