表 1. Enzyme-mimicking catalytic kinetics of Fe-N₂O₂ and Fe-N₂O₂@C.

Fe-N₂O₂和Fe-N₂O₂@C的仿酶催化动力学

Enzyme-like material	Substrate	Km/(mmol/L)	vmax/(mol/(L·s))
Fe-N2O2@C	H2O2	5.82	7.60×10−8
Fe-N2O2@C	TMB	3.35	8.92×10−8
Fe-N2O2	H2O2	19.32	8.90×10−8
Fe-N2O2	TMB	1.12	2.51×10−8