摘要
Nanozymes are nanomaterials with enzymatic properties that address the shortcomings of natural enzymes.Among them,many nanozymes could absorb near-infrared(NIR)light and respond to NIR light stimulation,providing us with a new perspective to regulate their catalytic performance.During the past several years,the use of NIR light as an external stimulus has made considerable progress,which has given a powerful shove-ahead to their applications in biomedical fields.This review highlights recent advances in the application of NIR light-responsive nanozyme-based systems.First,we will discuss the mechanisms of such NIR light-regulated nanozymes.Then,various strategies are summarized to construct effective NIR light-responsive nanozymes.After that,this remote-controlled catalytic system covers multiple applications,from bactericidal to tumor therapeutics.Finally,the challenges faced by NIR light-responsive nanozymes are outlined and future directions for advancing NIR light-responsive nanozyme research are proposed.We anticipate that this review will guide and inspire researchers to synthesize effective NIR-activated nanozymes and may promote breakthroughs in this field.
基金
funded by the National Natural Science Foundation of China(12274356)
the Fundamental Research Funds for the Central Universities(20720220022)
the 111 Project(B16029)
