生化工程
纳米技术
生物安全
化学
抗菌活性
细菌
生物技术
材料科学
工程类
生物
遗传学
作者
Linqiang Mei,Shuang Zhu,Yaping Liu,Wenyan Yin,Zhanjun Gu,Yuliang Zhao
标识
DOI:10.1016/j.cej.2021.129431
摘要
Topics of bacterial resistance have attracted remarkable scientific interests. Bacterial infection-related diseases are major public safety issues that lead to millions of deaths annually. Therefore, it is urgent to develop novel, high efficiency, and bacteria-binding antibacterial agents. As far as now, the emergence of nanozymes has been presented as promising candidates to combat bacteria. Combining the advantages of nanomaterials and natural enzymes, such nanozymes are generally low cost, good stability, controllable size, easy-of-preparation, multifunctionality, and superior catalytic activity. As the potent antibacterial agents, nanozymes possess satisfying broad-spectrum antibacterial abilities and biocompatibility. Herein, we timely summarize the recent research progress of different kinds of nanozyme-based antibacterial agents. Additionally, the relevant antibacterial mechanisms of nanozymes and the roles of physicochemical properties, external stimuli, and surface modifications on their catalytic performances and biosafety are also discussed. Finally, current challenges and the future perspectives are covered to stimulate new strategies and more effective nanozyme-based antibacterial agents for preclinical translations.
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