“…With the development of nanomaterials with peroxidase mimetic activity and fluorescent property dual functions, FNP-nanoenzyme-o-PD ternary systems can be simplified as nanomaterial-o-PD binary systems. For example, peroxidase mimetic activity and fluorescence property bifunctional Cu-MOF, 323 Fe@PCN-222 MOF, 324 NH 2 -MIL-101(Fe) MOF, 325,326 Au-Pt NCs, 327 UiO-66-NH 2 @Au, 328 Pd-modified C 3 N 4 nanosheets (Pd/C 3 N 4 ), 329 aptamer-modified C 3 N 4 nanosheets, 330 Cu-doped CDs (Cu- CDs), 331 Fe/N-co-doped CDs (Fe/N-CDs), 332 FeCo/N-co-doped CDs (FeCo/N-CDs), 333 and Co-and N-doped CDs (CoN-CDs) 334 have been prepared and applied to propose DRFPs with o-PD.…”