NADPH-guided synthesis of iodide-responsive nanozyme: synergistic effects in nanocluster growth and peroxidase-like activity

References

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title
DOI
material type
comment
758NADPH-guided synthesis of iodide-responsive nanozyme: synergistic effects in nanocluster growth and peroxidase-like activityhttps://doi.org/10.1007/s10853-020-05589-0Multi-metalAg1Pd1

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
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758Ag1Pd11.8nmTEMthe reduced Pd species form highly disperse NCs with the average size of 1.8 nm

Kinetics

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material
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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
758Ag1Pd1PODTMB250.32mM7.16μM/min758
758Ag1Pd1PODH2O2250.147M3.35μM/min758

Applications

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material
application
target
method
linear range
linear ran unit
LOD
lod unit
recovery
comment
758Ag1Pd1determine the concentration of I- ions in aqueous solution.iodide ions0.5-180nM1.5nM95.8%-99.9%As listed in Table 2, the recovery rates were calculated to be 99.9% for 30 nM, 95.8% for 80 nM and 99.0% for 120 nM spiked I− ions in cooking salt. For diluted human serum, the recovery rates were determined to be 92.4% for 25 nM, 107.0% for 50 nM, 102.8% for 75 nM, and 92.2% for 100 nM I− (Table 3).