• Laser & Optoelectronics Progress
  • Vol. 57, Issue 17, 173001 (2020)
Guilin Li1, Hu Deng1, Quancheng Liu1, Zhicheng Guo2, Qi Zhang3, and Liping Shang1、*
Author Affiliations
  • 1School of Information Engineering, Southwest University of Science and Technology, Mianyang, Sichuan 621010, China
  • 2School of National Defense Technology, Southwest University of Science and Technology,Mianyang, Sichuan 621010, China
  • 3Institute of Chemical Materials, China Academy of Engineering Physics, Mianyang, Sichuan 621010, China
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    DOI: 10.3788/LOP57.173001 Cite this Article Set citation alerts
    Guilin Li, Hu Deng, Quancheng Liu, Zhicheng Guo, Qi Zhang, Liping Shang. Terahertz Characteristic Absorption Spectral Analysis of Metronidazole[J]. Laser & Optoelectronics Progress, 2020, 57(17): 173001 Copy Citation Text show less
    Liquid chromatograms of metronidazole analytical pure and oral metronidazole
    Fig. 1. Liquid chromatograms of metronidazole analytical pure and oral metronidazole
    Time-domain and absorption spectra of metronidazole analytical pure. (a) Time-domain spectrum; (b) absorption spectrum
    Fig. 2. Time-domain and absorption spectra of metronidazole analytical pure. (a) Time-domain spectrum; (b) absorption spectrum
    Time-domain and absorption spectra of oral metronidazole. (a) Time-domain spectrum; (b) absorption spectrum
    Fig. 3. Time-domain and absorption spectra of oral metronidazole. (a) Time-domain spectrum; (b) absorption spectrum
    Molecular structure of metronidazole
    Fig. 4. Molecular structure of metronidazole
    Molecular vibrational mode of metronidazole at 1.36 THz
    Fig. 5. Molecular vibrational mode of metronidazole at 1.36 THz
    Molecular vibrational mode of metronidazole at 1.67 THz
    Fig. 6. Molecular vibrational mode of metronidazole at 1.67 THz
    Basis setFrequency /THz
    PW91/DND1.097,1.379,1.454,1.704
    Table 1. Calculated vibration frequency of metronidazole
    Guilin Li, Hu Deng, Quancheng Liu, Zhicheng Guo, Qi Zhang, Liping Shang. Terahertz Characteristic Absorption Spectral Analysis of Metronidazole[J]. Laser & Optoelectronics Progress, 2020, 57(17): 173001
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