...Due to its unique characteristics of small size, high sensitivity, and high-speed scanning, it has rapidly become popular and now surpasses magnetic-field types. In the future, the mainstream will likely shift to tandem mass spectrometers (MS-MS), which combine two mass spectrometers (abbreviated as MS) in series. The main parts of a mass spectrometer are the ion source, which ionizes and accelerates the sample to be measured or analyzed, the analysis field, which separates and analyzes the ions according to their mass, and the detection section, which detects and measures the separated ions. *Some of the terminology used to refer to "MS-MS" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…小型で高感度・高速走査というユニークな特性のため急激に普及し,現在では磁場型のものを凌駕(りようが)するまでになっている。今後の主流は,2台の質量分析計(MSと略記)を直列に結合したタンデム質量分析計(MS‐MS)に移ってこよう。 質量分析器の主要部は,測定または分析すべき試料をイオン化しそれを加速するイオン源部と,それらイオンをその質量に従って分離分析する分析場と,分離されたイオンを検出測定する検出部との3部分から構成されている。… ※「MS-MS」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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