Platinum nanoflowers with peroxidase-like property in a dual immunoassay for dehydroepiandrosterone

References

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title
DOI
material type
comment
357Platinum nanoflowers with peroxidase-like property in a dual immunoassay for dehydroepiandrosteronehttps://doi.org/10.1007/s00604-020-04528-9MetalPlatinum nanoflowers (PtNFs)

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
357PtNFs51.13.1nmTEMthe nanoparticles display a uniform hydrangea-like shape with a size of about 51.1 ± 3.1 nm.

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
357PtNFsPODTMB0.29mM6.3-8M/s357
357PtNFsPODH2O210.97mM5.63-8M/s357

Applications

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material
application
target
method
linear range
linear ran unit
LOD
lod unit
recovery
comment
357PtNFsthe quantitative detection of DHEA in human urineDHEAColor2.1- 118.1ng mL−11.3ng mL−1
357PtNFsthe quantitative detection of DHEA in human urineDHEAColor2.1- 118.1ng mL−11.3ng mL−1The IC50 value is 15.7 ng mL−1, LOD is 1.3 ng mL−1, and the linear range is 2.1 ~ 118.1 ng mL−1,