A novel and reusable multinanozyme system for sensitive and selective quantification of hydrogen peroxide and highly efficient degradation of organic dye

References

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title
DOI
material type
comment
1276A novel and reusable multinanozyme system for sensitive and selective quantification of hydrogen peroxide and highly efficient degradation of organic dyehttps://doi.org/10.1016/j.surfin.2020.100771CompositeMnO2- and SiO2@Fe3O4

Materials

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material
size
size err
size unit
size type
size comment
BET
b nanozyme
b 10n
b unit
specific act
sa 10n
sa unit
comment
1276MnO2- and SiO2@Fe3O4TEMFor 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

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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
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Applications

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material
application
target
method
linear range
linear ran unit
LOD
lod unit
recovery
comment
1276MnO2- and SiO2@Fe3O4quantitative detection of H2O2H2O2Colorimetric1.0-100.0μM0.26μM