Copper Pyrovanadate Nanoribbons as Efficient Multienzyme Mimicking Nanozyme for Biosensing Applications

References

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title
DOI
material type
comment
370Copper Pyrovanadate Nanoribbons as Efficient Multienzyme Mimicking Nanozyme for Biosensing Applicationshttps://doi.org/10.1021/acsanm.0c01415OthersHerein, we have explored the multicatalytic activity of Cu3V2O7(OH)2·2H2O nanoribbons for peroxidase, oxidase, and laccase mimicking activity.

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
370Cu3V2O7(OH)2·2H2O50 to 120nmSEMWhile the width of these ribbons ranged from 50 to 120 nm, they were tens of micrometers in length.

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
370Cu3V2O7(OH)2Laccase-like2,4-D0.43mM0.009mM/min1/s370M-1 s-1370
370Cu3V2O7(OH)2PODH2O20.004mM78.3-8M/s1/s370M-1 s-1370
370Cu3V2O7(OH)2PODABTS0.07mM133.3-8M/s370370

Applications

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material
application
target
method
linear range
linear ran unit
LOD
lod unit
recovery
comment
370Cu3V2O7(OH)2·2H2Odetection of glutathioneglutathioneColor0.08μM93-109%