Cobalt oxyhydroxide nanoflakes with oxidase-mimicking activity induced chemiluminescence of luminol for glutathione detection

References

ref title DOI material type comment
3522 325 Cobalt oxyhydroxide nanoflakes with oxidase-mimicking activity induced chemiluminescence of luminol for glutathione detection https://doi.org/10.1016/j.talanta.2020.120928 Others Cobalt oxyhydroxide nanoflakes (CoOOH NFs), a typical two-dimensional (2D) nanomaterials, were found to induce chemiluminescence (CL) of luminol since the oxidase-like activity of CoOOH NFs enables the dissolved oxygen to generate various radicals (%OH, O2%−and 1O2) even if without the addition of oxidants such as hy

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
7566 325 CoOOH NFs 105 nm SEM SEMnimage showed that the CoOOH NFs have a hexagonal sheet morphology with an average diameter of around 105 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
6215 325 CoOOH NFs OXD 325

Applications

ref material application target method linear range linear ran unit LOD lod unit recovery comment
5218 325 CoOOH NFs Cobalt oxyhydroxide nanoflakes (CoOOH NFs), a typical two-dimensional (2D) nanomaterials, were found to induce chemiluminescence (CL) of luminol since the oxidase-like activity of CoOOH NFs enables the dissolved oxygen to generate various radicals (%OH, O2%−and 1O2) even if without the addition of oxidants such as hy GSH Color 10-1000 nM 6.4 nM