Recent progress in the construction of nanozyme-based biosensors and their applications to food safety assay

NWIPB OpenIR

	Recent progress in the construction of nanozyme-based biosensors and their applications to food safety assay
	Zhang, Xianlong; Wu, Di; Zhou, Xuxia; Yu, Yanxin; Liu, Jichao; Hu, Na; Wang, Honglun; Li, Guoliang; Wu, Yongning
	2019
发表期刊	TRAC-TRENDS IN ANALYTICAL CHEMISTRY
卷号	121
摘要	Food safety as a huge world public health threat has attracted increasing attention. Effective detection methods are of great importance to ensure food safety. However, the development of reliable and efficient detection methods has been a challenging task because of the complexity of food matrices and trace levels of food contaminants. Recently, emerging nanomaterials with mimetic enzyme activity, namely, nanozymes, have been employed for novel biosensor development, which has greatly accelerated the advancement of food safety assay. In this review, we summarize the mechanism and advances in nanozyme-based biosensors such as colorimetric biosensors, fluorescence biosensors, chemiluminescent biosensors, electrochemical biosensors, SERS-based biosensors, and other biosensors. Impressively, the applications of the nanozyme-based biosensors in food safety screening have also been comprehensively summarized (including mycotoxins, antibiotics, pesticides, pathogens, intentional adulteration, metal ions, and others). In the end, future opportunities and challenges in this promising field are tentatively proposed. (c) 2019 Elsevier B.V. All rights reserved.
关键词	Colorimetric biosensor Fluorescence biosensor Chemiluminescent biosensor Electrochemical biosensor SERS-based biosensor Food safety assay
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/60487
专题	中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Zhang, Xianlong,Wu, Di,Zhou, Xuxia,et al. Recent progress in the construction of nanozyme-based biosensors and their applications to food safety assay[J]. TRAC-TRENDS IN ANALYTICAL CHEMISTRY,2019,121.
APA	Zhang, Xianlong.,Wu, Di.,Zhou, Xuxia.,Yu, Yanxin.,Liu, Jichao.,...&Wu, Yongning.(2019).Recent progress in the construction of nanozyme-based biosensors and their applications to food safety assay.TRAC-TRENDS IN ANALYTICAL CHEMISTRY,121.
MLA	Zhang, Xianlong,et al."Recent progress in the construction of nanozyme-based biosensors and their applications to food safety assay".TRAC-TRENDS IN ANALYTICAL CHEMISTRY 121(2019).