テラヘルツ分光による製剤特性評価

書誌事項

タイトル別名
  • The Formulation Characterization by Terahertz Spectroscopy
  • テラヘルツ ブンコウ ニ ヨル セイザイ トクセイ ヒョウカ

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説明

Terahertz time-domain spectroscopy (THz-TDS) is a technology which is expected as a new PAT tool in the pharmaceutical field. It is safe because energy is low, and it can be used to analyze the state of material inside without breaking. We conducted two experiments using THz-TDS. One was a component analysis by transmittance spectrum, and the other was coating thickness measurement. These experiments were qualitatively assessed which components of the mixed granules, and also estimated the thickness of the coating. These results showed the potentially can be used THz-TDS as PAT tool.

収録刊行物

  • 粉体工学会誌

    粉体工学会誌 51 (3), 192-199, 2014

    一般社団法人 粉体工学会

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