Bismuth-based metal-organic framework peroxidase-mimic nanozyme: Preparation and mechanism for colorimetric-converted ultra-trace electrochemical sensing of chromium ion

Construction of Mo-Based p–n Heterojunction with Enhanced Oxidase–Mimic Activity for AOPs and Antibiofouling

“…In general, K m and V max can describe catalytic activity of nanozymes. Lower K m and higher V max demonstrate CoMoO 4 /MoS 2 possesses more superior oxidase-mimic activity over MoS 2 . Oxidase-mimic activity of CoMoO 4 /MoS 2 can be comparable with recently reported nanozymes (Table S3).…”

“…For CoMoO MoS 2 possesses more superior oxidase-mimic activity over MoS 2 . 51 Oxidase-mimic activity of CoMoO 4 /MoS 2 can be comparable with recently reported nanozymes (Table S3).…”

Advances in the application of metal–organic framework nanozymes in colorimetric sensing of heavy metal ions

“…9A). 76 In this colorimetric mode, a relatively wider linear range (2.8 × 10 −2 –26.9 μM) and lower detection limit (8.5 nM) were obtained (Fig. 9B).…”

Advances and perspectives of nanozymes in respiratory diseases

“…Among them, the explorations of metal oxide, metal, metal sulfide, carbon, and metal–organic frameworks have aroused remarkable interest. 42–46 Nanozymes with peroxidase-like activity can catalyze reactions of H 2 O 2 and H 2 O 2 -related substrates, widely applied for biosensors and biomedicine. 47–51 In these peroxidase-like nanozyme-catalyzed systems, substrates such as 3,3′,5,5′-tetramethylbenzidine, 2,2′-azino-bis-3-ethyl-benzothiazoline-6-sulfonic acid, o -phenylene-diamine dihydrochloride, Trinder's reagents, terephthalic acid, luminol, and others are often applied to generate signal products in the presence of H 2 O 2 .…”