MnO2- and SiO2@Fe3O4

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
8286 1276 MnO2- and SiO2@Fe3O4 TEM For more precise on both size and structure of the as-prepared MnO2 nanozymes, the TEM image of these nanozymes was recorded, the results are shown in Fig. 1B, showing a semi-spherical structure and a size distribution over 40.0-200.0 nm for the as-synthesized MnO2 nanozymes.

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

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
6137 1276 MnO2- and SiO2@Fe3O4 quantitative detection of H2O2 H2O2 Colorimetric 1.0-100.0 μM 0.26 μM

References

ref title DOI material type comment
4454 1276 A novel and reusable multinanozyme system for sensitive and selective quantification of hydrogen peroxide and highly efficient degradation of organic dye https://doi.org/10.1016/j.surfin.2020.100771 Composite MnO2- and SiO2@Fe3O4