Development of a cysteine sensor based on the peroxidase-like activity of AgNPs@ Fe3O4 core-shell nanostructures

References

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DOI
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573Development of a cysteine sensor based on the peroxidase-like activity of AgNPs@ Fe3O4 core-shell nanostructureshttps://doi.org/10.1016/j.aca.2020.02.021Compositemagnetite-silver core-shell nanocomposites (AgNPs@Fe3O4)

Materials

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material
size
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size comment
BET
b nanozyme
b 10n
b unit
specific act
sa 10n
sa unit
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573AgNPs@Fe3O4nmSEMThe SEM images revealed that the synthesized magnetic nanoparticles and the silver-magnetic nanocomposites are spherical in shape with very narrow particles size distribution.

Kinetics

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T
km
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vmax
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vmax 10n
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kcat
kcat err
kcat 10n
kcat unit
kcat/km
kcat/km 10n
kcat/km unit
comment
573AgNPs@Fe3O4PODH2O228mM573573

Applications

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target
method
linear range
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573AgNPs@Fe3O4Detection of cysteinecysteinecolorimetric0-20μM87nM