Hollow Mesoporous Carbon Nanospheres Loaded with Pt Nanoparticles for Colorimetric Detection of Ascorbic Acid and Glucose

References

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title
DOI
material type
comment
574Hollow Mesoporous Carbon Nanospheres Loaded with Pt Nanoparticles for Colorimetric Detection of Ascorbic Acid and Glucosehttps://doi.org/10.1021/acsanm.0c00638CompositePt loaded hollow mesoporous carbon nanospheres (Pt-HMCNs)

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
574Pt-HMCNs255nmSEMAfter high-temperature carbonization combined with NaOH etching, the obtained HMCNs well preserved the spherical morphology with a slight shrinkage to about 255 nm in particle size (Figures 2c and S1b),373

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
574Pt-HMCNsPODH2O20.086mM12-8M/s574574
574Pt-HMCNsPODTMB0.124mM15.4-8M/s574574

Applications

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material
application
target
method
linear range
linear ran unit
LOD
lod unit
recovery
comment
574Pt-HMCNsDetection of H2O2H2O2colorimetric6.0-60μM2.81μM