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

References

ref title DOI material type comment
3944 758 NADPH-guided synthesis of iodide-responsive nanozyme: synergistic effects in nanocluster growth and peroxidase-like activity https://doi.org/10.1007/s10853-020-05589-0 Multi-metal Ag1Pd1

Materials

ref material size size err size unit size type size comment BET b nanozyme b 10n b unit specific act sa 10n sa unit comment
7968 758 Ag1Pd1 1.8 nm TEM the reduced Pd species form highly disperse NCs with the average size of 1.8 nm

Kinetics

ref 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
6670 758 Ag1Pd1 POD TMB 25 0.32 mM 7.16 μM/min 758
6669 758 Ag1Pd1 POD H2O2 25 0.147 M 3.35 μM/min 758

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5687 758 Ag1Pd1 determine the concentration of I- ions in aqueous solution. iodide ions 0.5-180 nM 1.5 nM 95.8%-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).