Since the revelation of Fe 3 O 4 nanoparticles with enzyme-like characteristics, nanozymes present a promising alternative to traditional bio-enzymes due to their straightforward preparation, good robustness, and adjustable performance. In addition to enzyme-mimetic catalysis, these materials also tend to show optical, electrical, thermal, and magnetic properties. Integrating nanozyme catalysis with these properties into an entity can offer fascinating merits to biochemical sensing. Especially, fluorescent nanozymes, a class of materials combining enzyme-mimicking activity and fluorescence, ha...
