Pt Nanoparticles with High Oxidase-Like Activity and Reusability for Detection of Ascorbic Acid

References

ref title DOI material type comment
3881 695 Pt Nanoparticles with High Oxidase-Like Activity and Reusability for Detection of Ascorbic Acid https://doi.org/10.3390/nano10061015 Metal several Pt nanoparticles with different morphologies

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
7909 695 Pt 30 nm TEM As shown in Figure 1a, the prepared Pt NPs were about 30 nm and formed by these so-called “building blocks” with a size of 5 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
6585 695 Pt OXD TMB 0.102 mM 330 nM/s 695

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5623 695 Pt detect ascorbic acid in triplicate Ascorbic acid (AA) Color 1-20 μM The limits of detection were 131 ± 15, 144 ± 14, and 152 ± 9 nM, with little difference.