• Overview of Chinese core journals
  • Chinese Science Citation Database(CSCD)
  • Chinese Scientific and Technological Paper and Citation Database (CSTPCD)
  • China National Knowledge Infrastructure(CNKI)
  • Chinese Science Abstracts Database(CSAD)
  • JST China
  • SCOPUS
DUAN Rui-Xin, ZHAO Hong-Wei, ZHU Yi-Ming. Drug detection by terahertz time-domain spectroscopy[J]. PHYSICS, 2013, 42(11): 781-787. DOI: 10.7693/wl20131103
Citation: DUAN Rui-Xin, ZHAO Hong-Wei, ZHU Yi-Ming. Drug detection by terahertz time-domain spectroscopy[J]. PHYSICS, 2013, 42(11): 781-787. DOI: 10.7693/wl20131103

Drug detection by terahertz time-domain spectroscopy

More Information
  • Received Date: November 11, 2013
  • Revised Date: November 11, 2013
  • Published Date: November 11, 2013
  • Due to unique spectral region, functional imaging ability, excellent penetration and safety characteristics of terahertz radiation, the terahertz technology rapidly becomes a vital method to detect and analyze drugs. In this paper, firstly, we identify the functional groups of anti-diabetic drugs by density functional theory (DFT), HIPHOP models and experimental results from terahertz time-domain spectroscopy measurements. Secondly, we identify four kinds of herbs of radix curcumae by using the support vector machine (SVM) analysis. Besides, we analyze the absorption of anhydrous and hydrous glucose, and determine the state of water in the crystalized D-glucose·H2O through the results of differential scanning calorimetry measurement. Finally, we summarize the advantages and disadvantages of terahertz time-domain spectroscopy method in drug detection and analyzation.
  • Related Articles

    [1]REN Yuan, MIAO Wei, SHI Sheng-Cai. Superconducting detectors and their applications in terahertz astronomy[J]. PHYSICS, 2023, 52(4): 255-265. DOI: 10.7693/wl20230405
    [2]WANG Hua-Bing, XU Wei-Wei, WU Pei-Heng. High-temperature superconductor terahertz emitters and detectors[J]. PHYSICS, 2017, 46(8): 528-535. DOI: 10.7693/wl20170805
    [3]MA Yu-Gang, CHEN Jin-Hui. Review on anti-hypernucleus and anti-matter measurement[J]. PHYSICS, 2015, 44(05): 304-310. DOI: 10.7693/wl20150504
    [4]JIN Wu-Jun, ZHAO Kun. Detection and evaluation of oil and gas resources by terahertz spectroscopy[J]. PHYSICS, 2013, 42(12): 855-861. DOI: 10.7693/wl20131204
    [5]JIN Biao-Bing, SHAN Wen-Lei, GUO Xu-Guang, QIN Hua. Terahertz detectors[J]. PHYSICS, 2013, 42(11): 770-780. DOI: 10.7693/wl20131102
    [6]YANG Zhen-Gang, ZHAO Bi-Qiang, Liu Jin-Song, WANG Ke-Jia. Nondestructive inspection with terahertz waves[J]. PHYSICS, 2013, 42(10): 708-711. DOI: 10.7693/wl20131004
    [7]Towed line array sonar spearheads submarine detection[J]. PHYSICS, 2006, 35(05): 420-423.
    [8]The electronic structure of high-Tc superconductors, anti-ferromagnetic exchange and the magnetic superconducting mechanism[J]. PHYSICS, 2003, 32(10).
    [9]Materials for terahertz science and technology[J]. PHYSICS, 2003, 32(05).
    [10]The physics of antiterrorist safety inspection technology[J]. PHYSICS, 2002, 31(09).

Catalog

    Article views (86) PDF downloads (1757) Cited by()

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return