• DocumentCode
    3691637
  • Title

    Terahertz spectroscopical investigation of cocrystal formation process of piracetam and 3-hydroxybenzoic acid

  • Author

    Yong Du;Huili Zhang;Zhi Hong

  • Author_Institution
    Centre for THz Research, China Jiliang University, Hangzhou 310018, China
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    The cocrystal of piracetam and 3-hydroxybenzoic acid under grinding condition has been characterized by terahertz spectroscopical technique. Spectral results show that the vibrational modes of the cocrystal are different from those of the corresponding parent materials. The dynamic process of such pharmaceutical cocrystal formation has also been monitored directly with THz spectra.
  • Keywords
    "Pharmaceuticals","Absorption","Spectroscopy","Monitoring","Biomedical monitoring","Hydrogen","Fitting"
  • Publisher
    ieee
  • Conference_Titel
    Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2015 40th International Conference on
  • ISSN
    2162-2027
  • Electronic_ISBN
    2162-2035
  • Type

    conf

  • DOI
    10.1109/IRMMW-THz.2015.7327895
  • Filename
    7327895
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3691637