Ultrasmall platinum nanozymes as broad-spectrum antioxidants for theranostic application in acute kidney injury

References

Loading, please wait
ref
title
DOI
material type
comment
606Ultrasmall platinum nanozymes as broad-spectrum antioxidants for theranostic application in acute kidney injuryhttps://doi.org/10.1016/j.cej.2020.127371Compositeultrasmall polyvinylpyrrolidone-coated platinum nanoparticles (Pt NPs-PVP, ~3 nm)

Materials

Loading, please wait
ref
material
size
size err
size unit
size type
size comment
BET
b nanozyme
b 10n
b unit
specific act
sa 10n
sa unit
comment
606Pt NPs-PVPthe average diameter of Pt NPs-PVP is about 3 nm, which is calculated by statistical analysis of hundreds of nanoparticles in TEM image. The average hydrodynamic diameter  of Pt NPs-PVP was around 4.5 nm (Fig. 1C) as measured by DLS.

Kinetics

Loading, please wait
ref
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
606Pt NPs-PVPPODH2O279mM1.72-3mM/s3.9231/s606606
606Pt NPs-PVPPODTMB2.3mM2.81-3mM/s6.4231/s606606
606Pt NPs-PVPCATH2O2160mM122.5-3mM/s13.931/s606606

Applications

Loading, please wait
ref
material
application
target
method
linear range
linear ran unit
LOD
lod unit
recovery
comment
606Pt NPs-PVPtheranostic application in acute kidney injury