The steadfast Au@ Pt soldier: Peroxide-tolerant nanozyme for signal enhancement in lateral flow immunoassay of peroxidase-containing samples

References

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title
DOI
material type
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752The steadfast Au@ Pt soldier: Peroxide-tolerant nanozyme for signal enhancement in lateral flow immunoassay of peroxidase-containing sampleshttps://doi.org/10.1016/j.talanta.2020.121961Multi-metalAu@Pt

Materials

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material
size
size err
size unit
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size comment
BET
b nanozyme
b 10n
b unit
specific act
sa 10n
sa unit
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752Au@PtnmDLSThe formation of the spiky Pt layer on GNP seeds resulted in the increase of the hydrodynamic diameter from 22.2 ± 5.2 to 54.9 ± 12.2 nm

Kinetics

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pH
T
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vmax
vmax err
vmax 10n
vmax unit
kcat
kcat err
kcat 10n
kcat unit
kcat/km
kcat/km 10n
kcat/km unit
comment
752Au@PtPODH2O25.75mM1.28-6M/s752

Applications

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target
method
linear range
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LOD
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recovery
comment
752Au@PtThe developed approach was used for reaching a lower limit of detection (LOD) and eliminating the background for the lateral flow immunoassay (LFIA) of the important plant pathogen potato virus X (PVX) in leaf and tuber extracts.31pg/ml