AuNP–CeO2 NP@GO

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
7969 759 AuNP–CeO2 NP@GO SEM From the SEM images, we observed a combination of clumped particles of AuNP–CeO2 NPs spread across the surface of crumpled flaky sheets of stacked, folded and wrinkled GO. The observed morphological feature provides a strong affirmation that AuNP–CeO2 NPs were effectively anchored onto GO nanosheets

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

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5688 759 AuNP–CeO2 NP@GO detection of nitrite Nitrite Color 100-5000 μM 4.6 μM

References

ref title DOI material type comment
3945 759 Rapid and highly selective colorimetric detection of nitrite based on the catalytic-enhanced reaction of mimetic Au nanoparticle-CeO2 nanoparticle-graphene oxide hybrid nanozyme https://doi.org/10.1016/j.talanta.2020.121875 Composite AuNP–CeO2 NP@GO hybrid nanozyme