VB2-IONzymes

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
7500 221 VB2-IONzymes <200 nm SEM The naked IONzymes showed a spherical shape with a diameter of about 200 nm. VB2-IONzymes became smaller and developed a rough surfaceupon modification with a high amount of VB2.

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
6119 221 VB2-IONzymes POD TMB 4.5 555.4 mM 627.0 nM/s 221 It was observed that 0.5 g of VB2-modified IONzymes had a greater increase in Vmax/Km ratio than naked IONzymes (3.7- and 8.8-fold, respectively). These results indicated that VB2 modification significantly improve the peroxidase-like activity of IONzymes.
6118 221 VB2-IONzymes POD H2O2 4.5 342.3 mM 261.4 nM/s 221 221

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5133 221 VB2-IONzymes mouth ulcer healing

References

ref title DOI material type comment
3452 221 Vitamin B2 functionalized iron oxide nanozymes for mouth ulcer healing https://doi.org/10.1007/s11427-019-9590-6 Composite Vitamin B2(VB2) functionalized iron oxide nanozymes(IONzymes)