A colorimetric sensing platform based on self-assembled 3D porous CeGONR nanozymes for label-free visual detection of organophosphate pesticides

References

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title
DOI
material type
comment
1411A colorimetric sensing platform based on self-assembled 3D porous CeGONR nanozymes for label-free visual detection of organophosphate pesticideshttps://doi.org/10.1039/d0ma00594kCompositeCeGONRs

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
1411CeGONRs44626nmTEMBy measuring 174 particles, the diameter was determined to range from 3 to 6 nm.267

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
1411CeGONRsPODTMB0.109μM60.8nM/s1411

Applications

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material
application
target
method
linear range
linear ran unit
LOD
lod unit
recovery
comment
1411CeGONRsDetection of OPsorganophosphateColor0.012-3.5μg/mL3.43ng/mL