Enhanced Peroxidase-Like and Antibacterial Activity of Ir-CoatedPd-Pt Nanodendrites as Nanozyme

Figure 3

The peroxidase-like activity of DA-PPI nanozyme (a). The UV-vis spectrum of the TMB oxidative product (b). The intensity (652 nm) ranged with the concentration variation of DA-PPI nanozyme (c). The stability test for DA-PPI nanozyme in five cycles (d).

(a)

(b)

(c)

(d)