Toxic chemical compound detection by terahertz spectroscopy: a review

被引:64
作者
Yang, Liu [1 ]
Guo, Tengxiao [1 ]
Zhang, Xu [1 ]
Cao, Shuya [1 ]
Ding, Xuequan [1 ]
机构
[1] State Key Lab NBC Protect Civilian, Beijing 102205, Peoples R China
关键词
rapid detection; terahertz spectroscopy; toxic chemical compound; TIME-DOMAIN SPECTROSCOPY; SPECTRA;
D O I
10.1515/revac-2017-0021
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Terahertz (THz) spectroscopy is a rapidly emerging technology in the field of analytical chemistry. THz spectroscopy shows substantial scientific potential given that numerous absorption and emission molecular lines of interest in the chemical sciences belong to this spectral region. This article focuses on the current research progress on the detection of harmful gases, pesticides, antibiotics, toxic chemical compounds, and drugs of abuse by THz spectroscopy. The article also analyzes the key factors used for the detection of toxic chemical compounds by THz spectroscopy.
引用
收藏
页数:10
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