SERS-based immunoassay for amplified detection of food hazards: Recent advances and future trends

	SERS-based immunoassay for amplified detection of food hazards: Recent advances and future trends
	Shan, Jinrui; Shi, Longhua; Li, Yuechun; Yin, Xuechi; Wang, Shaochi; Liu, Sijie; Sun, Jing; Zhang, Daohong; Ji, Yanwei; Wang, Jianlong
刊名	TRENDS IN FOOD SCIENCE & TECHNOLOGY
	2023
卷号	140
英文摘要	Background: It is an enormous figure that food fraud causes losses to the global food industry every year. Timely and accurate food authentication technology is a vital means to prevent food fraud. Novel immunoassays, especially surface-enhanced Raman scattering (SERS)-based immunoassays, with terrific specificity and unique charm of ultra-high sensitivity and spectral resolution, have attracted widespread interest in the detection of food hazards. Ultra-sensitivity, fingerprint recognition, and excellent multi-detection capability are the advantages of SERS-based immunoassays, which will help advance food safety regulation. Scope and approach: Tracking the timeline of the independent evolution and combination of immunoassay and SERS, we provide a systemic view to describe the trends of surface-enhanced Raman scattering (SERS)-based immunoassays. Moreover, an overview of the enhancement mechanisms of SERS and the classification of its substrate structures, both single and composite, is presented. In particular, the different types of SERS immu-noassays are classified, including competitive and non-competitive, labeled and label-free. Different SERS im-mune sensing strategies and the advantages of their applications, which are essential for further innovation, are discussed. Finally, the summary of representative SERS-based immunoassay applications for food hazard detection is followed by an outlook for research in this extremely promising frontier field. Key findings and conclusions: SERS-based immunoassay has become a forceful analytical means for monitoring harmful substances in food, offering new hope for food safety regulation. However, much work remains to be done to commercialize the concept study successfully.
内容类型	期刊论文
源URL	[http://210.75.249.4/handle/363003/61568]
专题	西北高原生物研究所_中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Shan, Jinrui,Shi, Longhua,Li, Yuechun,et al. SERS-based immunoassay for amplified detection of food hazards: Recent advances and future trends[J]. TRENDS IN FOOD SCIENCE & TECHNOLOGY,2023,140.
APA	Shan, Jinrui.,Shi, Longhua.,Li, Yuechun.,Yin, Xuechi.,Wang, Shaochi.,...&Wang, Jianlong.(2023).SERS-based immunoassay for amplified detection of food hazards: Recent advances and future trends.TRENDS IN FOOD SCIENCE & TECHNOLOGY,140.
MLA	Shan, Jinrui,et al."SERS-based immunoassay for amplified detection of food hazards: Recent advances and future trends".TRENDS IN FOOD SCIENCE & TECHNOLOGY 140(2023).