Study of new ionization technique for development of detection device of chemical warfare agents

• Project/Area Number: 20310100
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Social systems engineering/Safety system
• Research Institution: The Institute of Physical and Chemical Research
• Principal Investigator: KIDERA Masanori The Institute of Physical and Chemical Research, イオン源開発チーム, 仁科センター研究員 (60360533)
• Co-Investigator(Kenkyū-buntansha): TAKAHASHI Kazuya 独立行政法人理化学研究所, RI応用チーム, 専任研究員 (70221356) ; ENOMOTO Shuichi 岡山大学, 大学院・医歯薬学総合研究科, 教授 (10271553) ; SETO Yasuo 科学警察研究所, 法科学第三部, 部付主任研究官 (10154668)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥19,370,000 (Direct Cost: ¥14,900,000、Indirect Cost: ¥4,470,000); Fiscal Year 2010: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2009: ¥9,880,000 (Direct Cost: ¥7,600,000、Indirect Cost: ¥2,280,000); Fiscal Year 2008: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
• Keywords: 化学剤 / ECRイオン源 / 元素分析 / 質量分析 / 四重極質量分析計 / イオン化 / 化学剤検知 / 差動排気装置

Research Abstract

Aiming at the development of a detection device of an chemical warfare agents (CWA) by a new method, fundamental researches of an introduction method of air, including the chemical warfare agents, to the electron cyclotron resonance (ECR) ion source ware performed with CWA and CWA stimulants. To prevent adsorption, the introduction gas line was heated, and it had been understood that there is a considerable difference in the adsorption depending on the kind of CWA. An exhaust line to a vacuum pumping to reduce adsorption that was suitable for the ion source was designed. From results of S/N ratio of mass spectra, this method and the device at present has sensitivity on the order of about 100 ppm in case of without the adsorption.

Research Products

• [Journal Article] New method for comprehensi ve detection of chemical warfare agents using an electron-cyclotron-resonance ion-source mass spectrometer (2011)
  • Author(s): Msanori KIDERA, Yasuo Seto, Kazuya Takahashi, Shuichi Enomoto, Shintaro Kishi, Mika Makita, Tsuyoshi Nagamatsu, Tatsuhiko Tanaka, Masayoshi Toda
  • Journal Title: Spectrochimica Acta Part A : Molecular and Biomolecular Spectroscopy A78 Pages: 1215-1219
  • Peer Reviewed
• [Journal Article] New method for comprehensive detection of chemical warfare agents using an electron-cyclotron-resonance ion-source mass spectrometer (2011)
  • Author(s): Msanori KIDERA, et.al.
  • Journal Title: Spectrochimica Acta Part A : Molecular and Biomolecular Spectroscopy Volume: A78 Pages: 1215-1219
  • Peer Reviewed
• [Presentation] Development of On-site Detection System for Chemical Warfare Agents using Japanese Novel Technologies (2011)
  • Author(s): Yasuo Seto, Takeshi Ohmori, Mieko Kanamori-Kataoka, Kouichiro Tsuge, Isaac Ohsawa, Takafumi Sato, Nobuo Nakano, Hiroaki Matsuura, Akihiko Okumura, Susumu Watanabe, Isao Taniguchi, Katsuhiko Nishiyama, Masanori Kidera, Kazuya Takahashi
  • Organizer: IUPAC International Congress on Analytical Sciences 2011
  • Place of Presentation: Kyoto, JAPAN
  • Year and Date: 2011-05-26
• [Presentation] Development of the mass spectrometer equipped with ECRIS and its application to the isotopic analyses (2010)
  • Author(s): Kazuya TAKAHASHI, M.Kidera, M.Toda, M.Makita, Y.Mitsubori, T.Tanaka
  • Organizer: 2010 International Chemical Congress of Pacific Basin Societies
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2010-12-17
• [Presentation] Comprehensive on-site decontamination technologies for chemical and biological warfare agents based on molecular recognition adsorption and photocatalytic (2010)
  • Author(s): Y.Seto ; T.Ohmori ; M.Kanamori-Kataoka ; K.Tsuge ; I.Ohsawa ; S.Kishi ; Y.Urushibata ; K.Sato ; A.Komano ; K.Kawahara ; H.Uzawa ; H.Kato ; T.Nagatsuka ; K.Saida ; K.Takeuchi ; N.Negishi ; T.Hirakawa ; N.Mera ; Y.Nishida ; H.Dohi ; M.Furuno ; Y.Takei ; S.Ota ; H.Ichinose ; M.Kugishima ; M.Nishi ; Y.Matsumoto
  • Organizer: 2010 International Chemical Congress of Pacific Basin Societies
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2010-12-15
• [Presentation] STUDY OF POTENTIAL APPLICATION OF COMPACT ECRIS TO ANALYTICAL SYSTEM (2010)
  • Author(s): Masanori KIDERA, Kazuya TAKAHASHI, Yasuo SETO, Shintaro KISHI, Shuuichi ENOMOTO, Tsuyoshi NAGAMATSU, Tatsuhiko TANAKA
  • Organizer: The 19th International Workshop on ECR Ion Sources
  • Place of Presentation: LPSC Grenoble, France
  • Year and Date: 2010-08-23
• [Presentation] STUDY OF POTENTIAL APPLICATION OF COMPACT ECRIS TO ANALYTICAL SYSTEM (2010)
  • Author(s): Masanori KIDERA
  • Organizer: The 19th International Workshop on ECR Ion Sources
  • Place of Presentation: LPSC Grenoble (France)
  • Year and Date: 2010-08-23
• [Presentation] On-site detection of chemical warfare agents by mass spectrometry and ion mobility spectrometry (2009)
  • Author(s): Yasuo Seto
  • Organizer: 57th ASMS Conference on Mass Spectrometry and Allied Topics
  • Place of Presentation: Philadelphia, USA
  • Year and Date: 2009-06-02