Self-Reducing Prussian Blue on Ti3C2Tx MXene Nanosheets as a Dual-Functional Nanohybrid for Hydrogen Peroxide and Pesticide Sensing

References

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title
DOI
material type
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1356Self-Reducing Prussian Blue on Ti3C2Tx MXene Nanosheets as a Dual-Functional Nanohybrid for Hydrogen Peroxide and Pesticide Sensinghttps://doi.org/10.1021/acs.iecr.0c02154CompositePrussian blue (PB)–Ti3C2Tx hybrid composites(PB@Ti3C2Tx)

Materials

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material
size
size err
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size type
size comment
BET
b nanozyme
b 10n
b unit
specific act
sa 10n
sa unit
comment
1356PB@Ti3C2Tx20nmTEMPB nanoparticles can be uniformly distributed on the surface and the gap between the Ti3C2Tx nanolayers (Figure 1c). The diameter of PB nanoparticles is approximately 20 nm from TEM analysis

Kinetics

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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
1356PB@Ti3C2TxPODTMB0.0134mM7.83-8M/s13561356
1356PB@Ti3C2TxPODH2O20.162mM8.05-8M/s13561356

Applications

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application
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method
linear range
linear ran unit
LOD
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comment
1356PB@Ti3C2TxHydrogen Peroxide and Pesticide SensingmalathionE-chem1×10^(-15)-1×10^(-9)M1.3×10^(-16)M
1356PB@Ti3C2TxHydrogen Peroxide and Pesticide SensingglucoseColor10-350μM6.52μM
1356PB@Ti3C2TxHydrogen Peroxide and Pesticide SensingDopamine (DA)Color5-120μM3.36μM
1356PB@Ti3C2TxHydrogen Peroxide and Pesticide SensingH2O2Color2-100,100-240μM0.4667μM