Journals Articles Conferences News About CLP
Submit a paper Email Alert
Search
Search
Articles
Journals
News
Advanced Search
Top Searches
2D MaterialsTransformation opticsQuantum PhotonicsSmall lasersSemiconductor UV PhotonicsSupersymmetric microring laser arrays

Laser & Optoelectronics Progress, Volume. 60, Issue 23, 2330001(2023)

Terahertz Spectroscopy Experimental Analysis of Four Gastrointestinal Drugs

Xiaosong Liu1,2, Guozhong Zhao1、*, and Yuan Qu2、**
Author Affiliations
  • 1Key Laboratory of Terahertz Optoelectronics of the Ministry of Education, Beijing Key Laboratory for Terahertz Spectroscopy and Imaging, Department of Physics, Capital Normal University, Beijing 100048, China
  • 2School of Physical Science and Technology, Inner Mongolia University, Hohhot 010021, Inner Mongolia, China
    • show less
    AbstractGet PDF(in Chinese)
    Figures&Tables (7)
    Equations (2)
    References (20)
    Cited By (4)
    Tools
    Paper Information
    Topics
    Figures & Tables(7)
    Transmissive terahertz time domain system

    Fig. 1. Transmissive terahertz time domain system

    Download full size
    Terahertz time-domain spectra of four drugs. (a) Enteritisin capsule; (b) bismuth citrate potassium capsule; (c) rabeprazole sodium enteric tablet; (d) Bifidobacterium triptans capsule

    Fig. 2. Terahertz time-domain spectra of four drugs. (a) Enteritisin capsule; (b) bismuth citrate potassium capsule; (c) rabeprazole sodium enteric tablet; (d) Bifidobacterium triptans capsule

    Download full size
    Terahertz frequency domain spectrogram of four drugs. (a) Enteritisin capsule; (b) bismuth citrate potassium capsule; (c) rabeprazole sodium enteric tablet; (d) Bifidobacterium triptans capsule

    Fig. 3. Terahertz frequency domain spectrogram of four drugs. (a) Enteritisin capsule; (b) bismuth citrate potassium capsule; (c) rabeprazole sodium enteric tablet; (d) Bifidobacterium triptans capsule

    Download full size
    Transmission spectra of four drugs products

    Fig. 4. Transmission spectra of four drugs products

    Download full size
    Refraction spectra of four drugs products

    Fig. 5. Refraction spectra of four drugs products

    Download full size
    Absorption spectra of four drugs products

    Fig. 6. Absorption spectra of four drugs products

    Download full size
    Comparison of absorption spectra of four failed and non-failed drugs. (a) Enteritisin capsule; (b) bismuth citrate potassium capsule; (c) rabeprazole sodium enteric tablet; (d) Bifidobacterium triptans capsule

    Fig. 7. Comparison of absorption spectra of four failed and non-failed drugs. (a) Enteritisin capsule; (b) bismuth citrate potassium capsule; (c) rabeprazole sodium enteric tablet; (d) Bifidobacterium triptans capsule

    Download full size
    Tools

    Get Citation

    Copy Citation Text

    Xiaosong Liu, Guozhong Zhao, Yuan Qu. Terahertz Spectroscopy Experimental Analysis of Four Gastrointestinal Drugs[J]. Laser & Optoelectronics Progress, 2023, 60(23): 2330001

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Set citation alerts for article
    Save article for my favorites
    Paper Information

    Category: Spectroscopy

    Received: Nov. 29, 2022

    Accepted: Dec. 28, 2022

    Published Online: Dec. 11, 2023

    The Author Email: Guozhong Zhao (guozhong-zhao@163.com), Yuan Qu (quyuan@imu.edu.cn)

    DOI:10.3788/LOP223205

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology