Surface Modification of Co3O4 Nanoplates as Efficient Peroxidase Nanozymes for Biosensing Application

References

ref title DOI material type comment
4223 1036 Surface Modification of Co3O4 Nanoplates as Efficient Peroxidase Nanozymes for Biosensing Application https://doi.org/10.1021/acsabm.1c00017 Metal oxide In this work, the Co3O4 nanoplates were modified by different functional groups, including the amino group, carboxyl group, hydroxyl group, and sulfhydryl group (NH2-Co3O4, COOH-Co3O4, OHCo3O4, and SH-Co3O4).

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

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
6971 1036 Co3O4 POD TMB 0.0213 mM 1.38 -7 M/s 1.65 4 1/s 1036

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5943 1036 Modified Co3O4 Nanozymes H2O2 detection H2O2 Color 0.01 to 40 mmol L−1 1.5 μmol L−1