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

References

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325Cobalt oxyhydroxide nanoflakes with oxidase-mimicking activity induced chemiluminescence of luminol for glutathione detectionhttps://doi.org/10.1016/j.talanta.2020.120928OthersCobalt 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

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325CoOOH NFs105nmSEMSEMnimage showed that the CoOOH NFs have a hexagonal sheet morphology with an average diameter of around 105 nm.

Kinetics

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325CoOOH NFsOXD325

Applications

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325CoOOH NFsCobalt 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 hyGSHColor10-1000nM6.4nM