Degradation of phenol using a peroxidase mimetic catalyst through conjugating deuterohemin-peptide onto metal-organic framework with enhanced catalytic activity

References

ref title DOI material type comment
3897 711 Degradation of phenol using a peroxidase mimetic catalyst through conjugating deuterohemin-peptide onto metal-organic framework with enhanced catalytic activity https://doi.org/10.1016/j.catcom.2019.105859 Composite Deuterohemin-β-Ala-His-Thr-Val-Glu-Lys (DhHP-6), a novel Deuterohemin-containing peptide mimetic of natural microperoxidase-11 (MP-11), was successfully immobilized onto NH2-UIO-66 (ZrMOF) by precipitation and cross-linking strategy to obtain a peroxidase mimetic, DhHP-6-c-ZrMOF

Materials

ref material size size err size unit size type size comment BET b nanozyme b 10n b unit specific act sa 10n sa unit comment
7923 711 DhHP-6-c-ZrMOF 250-300 nm SEM the average particle diameter of DhHP-6-c-ZrMOF was observed around 250-300 nm from FE-SEM images 246.27

Kinetics

ref material enzyme type substrate pH T km km err km 10n km unit vmax vmax err vmax 10n vmax unit kcat kcat err kcat 10n kcat unit kcat/km kcat/km 10n kcat/km unit comment
6594 711 DhHP-6-c-ZrMOF POD H2O2 0.35 mM 5.48 -8 M/s 711
6593 711 DhHP-6-c-ZrMOF POD TMB 0.37 mM 35.24 -8 M/s 711

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5636 711 DhHP-6-c-ZrMOF promising catalyst for the high-efficiency degradation of phenol pollutants