Ascorbate Oxidase Mimetic Activity of Copper (II) Oxide Nanoparticles

References

ref title DOI material type comment
3649 462 Ascorbate Oxidase Mimetic Activity of Copper (II) Oxide Nanoparticles https://doi.org/10.1002/cbic.201900595 Metal oxide CuO nanoparticles (CuO NPs)

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
7696 462 CuO NPs 6.8 nm TEM The TEM image shown in Figure 1 A revealed that the CuO NPs consist of spherical particles with a uniform morphology. The size distributions of CuO NPs calculated from the TEM image have been fitted by a Gaussian distribution, and the result revealed CuO NPs with an average diameter of approximately 6.8 nm (Figure 1 B).

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
6316 462 CuO NPs OXD AA 0.1302 mM 9.9 -4 mM/s 26.98 1/s 462 ascorbate oxidase (AAO) mimic
6315 462 AAO OXD AA 0.084 mM 6.5 -4 mM/s 363.13 1/s 462

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5388 462 CuO NPs AA sensing AA Color 1.25-112.5 μM 32 nM 92.6-110.6 %