CoOOH NSs

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
8232 1197 CoOOH NSs 80-100 nm TEM the CoOOH nanozyme was mainly hexagonal ultrathin nanosheets with the average size of 80–100 nm, which was consistent with the structural characterization of the two-dimensional (2D) 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
7145 1197 CoOOH NSs OXD TMB 64.37 μM 0.005 μM/min 1197

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
6085 1197 CoOOH NSs the presence of SO3 2 could effectively inhibit the CoOOH NS–O2– TMB reaction system and thus caused changes in color and absorbance, which facilitated a colorimetric sensor for sulfite. sulfite 5× 10-8~2× 10-5 M 2× 10-8 M

References

ref title DOI material type comment
4382 1197 2D CoOOH nanosheets as oxidase mimic for the colorimetric assay of sulfite in food https://doi.org/10.1039/d1ay00039j Others 2D cobalt oxyhydroxide nanosheets