Enhanced Multiple Enzymelike Activity of PtPdCu Trimetallic Nanostructures for Detection of Fe2+ and Evaluation of Antioxidant Capability

References

ref title DOI material type comment
3984 798 Enhanced Multiple Enzymelike Activity of PtPdCu Trimetallic Nanostructures for Detection of Fe2+ and Evaluation of Antioxidant Capability https://doi.org/10.1021/acssuschemeng.0c08230 Multi-metal PtPdCu trimetallic nanoalloys (TNAs) (PtPdCu TNAs)

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
8008 798 PtPdCu TNAs 36.43 4.32 nm TEM The diameter was calculated to be 36.43 ± 4.32 nm from 200 random cubic shape particles.

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
6701 798 PtPdCu TNAs CAT H2O2 50.172 mM 57723 μM/min 408683 1/min 798
6700 798 PtPdCu TNAs POD OPD 0.091 mM 4.518 μM/min 31.99 1/min 798
6699 798 PtPdCu TNAs POD H2O2 1 mM 13.91 μM/min 98.484 1/min 798

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5724 798 PtPdCu TNAs Detection of Fe2+ and Evaluation of Antioxidant Capability Fe2+ Color 0.01-0.20 mM 0.005 mM