中国医疗设备2018，Vol.33Issue(7)：9-13,5.DOI:10.3969/j.issn.1674-1633.2018.07.002
基于太赫兹时域光谱仪的中药材鉴定技术研究
Study on the Identification Technology of Chinese Herbal Medicines Based on Terahertz Time-Domain Spectrometer
摘要
Abstract
The terahertz (THz) waves are the electromagnetic waves in the range from 0.1 to 10 THz. THz waves has very unique natures, rich scientific contents as well as broad application prospects. As many skeleton vibrations of macro-molecules fall in the THz band, it is suitable for the use of THz waves to detect those information. THz time-domain spectrometer (TDS) is capable of obtaining information of the THz pulses. In this paper, based on THz TDS, we gave an example of authenticity identification of Angelicae dahuricae Radix and Ligusticum chuanxiong hort to show our recent work, which providing a method for pattern recognition of other medicines and foods.关键词
太赫兹/光谱仪/电磁波/频率/中药材/分类鉴定Key words
terahertz/spectrograph/electromagnetic wave/frequency/traditional chinese medicinal materials/classification and identification分类
数理科学引用本文复制引用
田珺宏,周俊,郑潇潇,蒋桂华,马逾英..基于太赫兹时域光谱仪的中药材鉴定技术研究[J].中国医疗设备,2018,33(7):9-13,5.基金项目
国家自然科学基金(61505022) （61505022）
四川省科技计划项目(2016JY0197,2016JY0076). （2016JY0197,2016JY0076）
