Fig. 4: ROS generation property of THZO NWs.
a Schematic diagram of PTIO detecting H2. b The relationship between the UV absorption peak intensity of PTIO at 556 nm and the irradiation time under different treatment conditions of THZO NWs and THZO NPs. Data are presented as mean ± S.D. (n = 3 independent data). c Effect of THZO NWs and THZO NPs on RhB reaction degradation. Data are presented as mean ± S.D. (n = 3 independent data). d Relationship between DHR123 and irradiation time under THZO NWs + US treatment. e Degradation of DPBF as a function of irradiation time under the treatment conditions of THZO NWs + US. f ESR spectra of O2·− trapped by DMPO and 1O2 trapped by TEMP of THZO NWs + US. g Absorbance of oxTMB at 652 nm under different conditions over time. Data are presented as mean ± S.D. (n = 3 independent data). h ESR spectra of ·OH trapped by DMPO in THZO NWs and H2O2 mixed solution. i Schematic diagram of enzyme activity reaction of THZO NWs. j O2 generation curves of THZO, THO, and TZO NWs under different conditions. Data are presented as mean ± S.D. (n = 3 independent data). k Michaelis-Menten kinetic analysis and l Lineweaver-Burk plot. Data are presented as mean ± S.D. (n = 3 independent data). m POD-like activity kinetic parameters of THO, TZO, and THZO NWs.
