Metallic Nanomaterials with Mimic Oxidoreductase Enzyme Activity: New Insight for Sensing and Biosensing

It has been found that the metallic nanomaterials with mimetic enzyme activity have multiple oxidoreductase-like enzyme activities, such as horseradish peroxidase, glutathione peroxidase, catalase, oxidase, glucose oxidase, etc. In recent years, many applied researches based on these nanozymes have been reported. This review summarizes three kinds of representative nanozymes, including metal nanomaterials, MOFs, metal oxide nanomaterials, and their corresponding applications in sensing and biosensing.