Research on Enhanced Detection of Benzoic Acid Additives in Liquid Food Based on Terahertz Metamaterial Devices

Research on Enhanced Detection of Benzoic Acid Additives in Liquid Food Based on Terahertz Metamaterial Devices

It is very important for human health to supervise the use of food additives, because excessive use of food additives will cause harm to the human body, especially lead to organ failures and even cancers. Therefore, it is important to realize high-sensibility detection of benzoic acid, a widely used...

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Bibliographic Details
Main Authors: Jun Hu, Rui Chen, Zhen Xu, Maopeng Li, Yungui Ma, Yong He, Yande Liu
Format: Article
Language:English
Published: MDPI AG 2021-05-01
Series:Sensors
Subjects:
THz detection technology
metamaterials
trace additives
resonance enhancement
LS-SVM
Online Access:https://www.mdpi.com/1424-8220/21/9/3238

Internet

https://www.mdpi.com/1424-8220/21/9/3238

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