Surface Modification of Co3O4 Nanoplates as Efficient Peroxidase Nanozymes for Biosensing Application

References

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title
DOI
material type
comment
1036Surface Modification of Co3O4 Nanoplates as Efficient Peroxidase Nanozymes for Biosensing Applicationhttps://doi.org/10.1021/acsabm.1c00017Metal oxideIn this work, the Co3O4 nanoplates were modified by different functional groups, including the amino group, carboxyl group, hydroxyl group, and sulfhydryl group (NH2-Co3O4, COOH-Co3O4, OHCo3O4, and SH-Co3O4).

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
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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
1036Co3O4PODTMB0.0213mM1.38-7M/s1.6541/s1036

Applications

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material
application
target
method
linear range
linear ran unit
LOD
lod unit
recovery
comment
1036Modified Co3O4 NanozymesH2O2 detectionH2O2Color0.01 to 40mmol L−11.5μmol L−1