A dual-cell device has been designed as an oxidase-like mimic with the oxidation of 3,3′,5,5′-tetramethylbenzidine as a model reaction. This dual-cell device could be also used to study oxidase-like nanozymes. It was found that only the catalytic sites for oxygen reduction are essential and necessary for oxidase-like nanozymes.

H.K. Yang, J.Y. Xiao, J.P. Shi, T. Shu, L. Su,* Q.Y. Lu, X.J. Zhang*

A Dual-cell Device Designed as Oxidase Mimics and Its Use for Study of Oxidase-like Nanozymes.

Chem. Commun. 2018, 54, 818-820