The Mn-doped CeO2 nanoparticles with enhanced peroxidase-like activity for one-pot analysis of glucose at neutral pH based on bio-inorganic cascade reactions

Enzyme catalytic cascade reactions based on peroxidase nanozymes and natural enzymes have aroused extensive attention in analytical fields. However, a majority of peroxidase nanozymes perform well only in acidic environments, resulting in their optimal pH mismatch with a neutral pH of natural enzymes, further restricting their application in biochemical sensing. Herein, Mn-doped CeO