Colorimetric/SERS dual-mode detection of mercury ion via SERS-Active peroxidase-like Au@ AgPt NPs

References

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title
DOI
material type
comment
91Colorimetric/SERS dual-mode detection of mercury ion via SERS-Active peroxidase-like Au@ AgPt NPshttps://doi.org/10.1016/j.snb.2020.127849Multi MetalAu@AgPt

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
91Au@AgPt30030nmSEMFig. 2a shows the SEM image of the as-synthesized Au NPs. The Au NPs exhibit hexoctahedral profiles with edge length of 90± 5 nm and diameter of 300±30 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
91Au@AgPtPODTMB9191

Applications

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material
application
target
method
linear range
linear ran unit
LOD
lod unit
recovery
comment
91Au@AgPtdetectionHg2+Color1-100μM0.52μM
91Au@AgPtdetectionHg2+SERS1-10000nM0.28nM