書誌事項
- タイトル別名
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- Pharmaceutical Inspection by High-Frequency Accurate CW GaP Terahertz Spectrometer
- タカイ シュウハスウ セイド オ モツ レンゾクハ GaP テラヘルツ ブンコウ スペクトル ソクテイ ソウチ オ リヨウ シタ イヤクヒン ケンサ
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説明
Since terahertz (THz) spectra are sensitive to crystal structures, they are available for crystal polymorph identification and quantification. They can also be utilized to detect defects in crystal, such as impurity molecules. Thus, THz spectroscopy provide high sensitivity and a low detection limit for pharmaceutical inspection. In this paper, we first present our originally developed high-frequency accurate CW Gallium Phosphide (GaP) THz spectrometer and then demonstrate trace impurity detection in pharmaceuticals. Such high-frequency accurate spectroscopy has potential for the inspection of middle molecular weight (MMW) pharmaceuticals, which are expected to become mainstream in the near future.
収録刊行物
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- レーザー研究
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レーザー研究 50 (4), 167-, 2022
一般社団法人 レーザー学会
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詳細情報 詳細情報について
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- CRID
- 1390301763614641152
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- NII書誌ID
- AN00255326
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- ISSN
- 13496603
- 03870200
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- NDL書誌ID
- 032157089
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDLサーチ
- Crossref
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- 抄録ライセンスフラグ
- 使用不可