High catalytic efficiency is persistently pursued to generate high-performance nanozymes. Metal elements are active centers where metal-organic frameworks (MOFs) play a catalytic role. In this work, a library of MOFs-derived nanozyme is constructed based on metal salts and 1H-1,2,3-triazole (MET). Triazole has three N atoms
the intrinsic high N content is beneficial to improve the affinity of substrate H