2D MnO2 nanoflakes

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
3172D MnO2 nanoflakes300*5nmTEMThe lateral dimension and thickness of 2D MnO2 nanoflakes were calculated to be 300 nm and 5 nm, respec

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
3172D MnO2 nanoflakesPODTMB/OPD/ABTS,317

Applications

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material
application
target
method
linear range
linear ran unit
LOD
lod unit
recovery
comment
3172D MnO2 nanoflakesdetect microRNALet-7aE-chem0.4 to 100nM250pM105.4%, 96.3%, and 102.1%

References

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title
DOI
material type
comment
317Label-free homogeneous electrochemical detection of MicroRNA based on target-induced anti-shielding against the catalytic activity of two-dimension nanozymehttps://doi.org/10.1016/j.bios.2020.112707Metal oxideHerein, a soft template-directed wet chemical approach was proposed for preparation of 2D MnO2 nanoflakes, in which the morphology can be easily tuned by the template dosage.