Ascorbate Oxidase Mimetic Activity of Copper (II) Oxide Nanoparticles

References

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title
DOI
material type
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462Ascorbate Oxidase Mimetic Activity of Copper (II) Oxide Nanoparticleshttps://doi.org/10.1002/cbic.201900595Metal oxideCuO nanoparticles (CuO NPs)

Materials

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material
size
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size type
size comment
BET
b nanozyme
b 10n
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specific act
sa 10n
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462CuO NPs6.8nmTEMThe TEM image shown in Figure 1 A revealed that the CuO NPs consist of spherical particles with a uniform morphology. The size distributions of CuO NPs calculated from the TEM image have been fitted by a Gaussian distribution, and the result revealed CuO NPs with an average diameter of approximately 6.8 nm (Figure 1 B).

Kinetics

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pH
T
km
km err
km 10n
km unit
vmax
vmax err
vmax 10n
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kcat
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kcat/km 10n
kcat/km unit
comment
462CuO NPsOXDAA0.1302mM9.9-4mM/s26.981/s462ascorbate oxidase (AAO) mimic
462AAOOXDAA0.084mM6.5-4mM/s363.131/s462

Applications

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target
method
linear range
linear ran unit
LOD
lod unit
recovery
comment
462CuO NPsAA sensingAAColor1.25-112.5μM32nM92.6-110.6 %