Feasibility study on facile and one-step colorimetric determination of glutathione by exploiting oxidase-like activity of Fe3O4-MnO2 nanocomposites

References

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title
DOI
material type
comment
1175Feasibility study on facile and one-step colorimetric determination of glutathione by exploiting oxidase-like activity of Fe3O4-MnO2 nanocompositeshttps://doi.org/10.2116/analsci.20P353Compositemanganese dioxide-decorated magnetic nanocomposite(Fe3O4@MnO2)

Materials

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material
size
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size comment
BET
b nanozyme
b 10n
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specific act
sa 10n
sa unit
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1175Fe3O4@MnO2125.61.8nmTEMAfter being decorated with MnO2 NPs, the average size of NPs slightly increased from 112.0 ± 1.4 nm to 125.6 ±1.8 nm.

Kinetics

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substrate
pH
T
km
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vmax
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vmax 10n
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kcat
kcat err
kcat 10n
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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
1175Fe3O4@MnO2colorimetric determination of glutathioneglutathioneColor0.2-25μM0.2μM