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

Table 1

The enzyme kinetic parameters of D-PP nanozyme and DA-PPI nanozyme.

Catalyst	Substrate	Km (mM)	Vmax (M s^−1 × 10^−7)	Reference
DA-PPI nanozyme	H2O2	4.51	9.29	This work
	TMB	0.10	5.83
D-PP nanozyme	H2O2	9.28	8.03	This work
	TMB	0.16	10.15
HRP	H2O2	3.70	0.87	32
	TMB	0.43	1.00
Fe3O4	H2O2	154	0.98	32
	TMB	0.098	0.34
GQDs	H2O2	2.29	1.56	23
	TMB	—	—
GO	H2O2	2.30	0.20	23
	TMB	—	—