生化工程
计算机科学
污水处理
风险分析(工程)
纳米技术
环境科学
业务
工程类
材料科学
环境工程
作者
Chaoyi Hong,Xiangmin Meng,Jianxun He,Kelong Fan,Xiyun Yan
出处
期刊:Particuology
[Elsevier]
日期:2022-12-01
卷期号:71: 90-107
被引量:32
标识
DOI:10.1016/j.partic.2022.02.001
摘要
Natural enzymes, owing to their outstanding catalytic efficiency and substrate specificity, have been used in a variety of applications including clinical diagnosis, environmental monitoring and wastewater treatment. However, they face inevitable problems such as relatively high cost and lack of stability, dramatically hindering their practical applications in the industry. Recently, a class of nanomaterial that possesses intrinsic enzyme-like properties, nanozyme, has emerged exhibiting numerous advantages over its natural counterpart and has been used as a viable enzyme alternative. In the past decade there are many reviews on nanozyme. The previous discussions tend to view nanozyme as a type of nanomaterial rather than an enzyme. However, it is the enzyme-like activity of nanozymes that provides foundation for their application and nanozymes with the same enzymatic activity usually have some regularity in application. Herein, in this review, we attempt to classify nanozymes by their enzyme-like activity to explain the application principle and relevant cases of nanozymes in clinical diagnosis, environmental monitoring and wastewater treatment, expecting to promote deeper thinking of nanozymes as enzyme mimics and provide useful guidance for future research.
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