Fig. 2

A H₂O₂ consumption kinetics in presence of CH/DF, DF, and the buffer control. The kinetics of B O₂ and C ¹O₂ generation for different reaction groups. D A carton showing the catalytic oxygenation for enhanced PDT. E The conceptual demonstration of self-oxygen-supply system. H₂O₂ was catalytically decomposed into molecular oxygen, and the laser was performed at 10 min for constant 60 min. F Catalytic oxygen generation for CH/DF and CH/G4 with 10% FBS pretreatment. G Relative amount of oxygen generation catalyzed by CH/DF and CH/G4 for 90 s with or without pretreatment of 10% FBS. H ¹O₂ generation upon laser irradiation for CH/DF and CH/G4 with 10%FBS pretreatment