摘要
Since the ferromagnetic(Fe_(3)O_(4))nanoparticles were firstly reported to exert enzyme-like activity in 2007,extensive research progress in nanozymes has been made with deep investigation of diverse nanozymes and rapid development of related nanotechnologies.As promising alterna-tives for natural enzymes,nanozymes have broadened the way toward clinical medicine,food safety,environmental monitoring,and chemical production.The past decade has witnessed the rapid development of metal-and metal oxide-based nanozymes owing to their remarkable physicochemical proper-ties in parallel with low cost,high stability,and easy storage.It is widely known that the deep study of catalytic activities and mechanism sheds sig-nificant influence on the applications of nanozymes.This review digs into the characteristics and intrinsic properties of metal-and metal oxide-based nanozymes,especially emphasizing their catalytic mechanism and recent applications in biological analysis,relieving inflammation,antibacterial,and cancer therapy.We also conclude the present challenges and provide insights into the future research of nanozymes constituted of metal and metal oxide nanomaterials.
基金
the supports of the National Foundational Basic Research Project of China(2017YFA0205301)
National Nature Scientific Foundation Innovation Team of China(81921002)
National Nature Scientific foundation of China(8202010801,81903169,81803094,81602184,81822024 and 81571729)
Shanghai Municipal Commission of Economy and Information Technology Fund(No.XC-ZXSJ-02-2016-05)
the medical engineering cross project of Shanghai Jiao Tong University(YG2017Z D05)
the Project of Thousand Youth Talents from China
the National Key Research and Development Program of China(2017YFC1200904)
the financial support of China Postdoctoral Science Foundation(2020TQ0191)
Shanghai Engineering Research Center for Intelligent Diagnosis and Treatment Instrument(No.15DZ2252000)。
