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

新型电离技术研究用于化学战剂检测装置的研制

• 批准号: 20310100
• 负责人: KIDERA Masanori
• 金额: $ 12.4万
• 依托单位: The Institute of Physical and Chemical Research
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20310100/
• 关键词: 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

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.

为了研制一种新的化学战剂（CWA）检测装置，采用CWA和CWA激励剂，对电子回旋共振（ECR）离子源引入含化学战剂的空气的方法进行了基础研究。为了防止吸附，加热引入气体管线，并且已经理解的是，根据CWA的种类，吸附存在相当大的差异。设计了一条适合于离子源的抽真空排气管，以减少吸附。从质谱的S/N比的结果来看，在没有吸附的情况下，该方法和装置目前具有约100 ppm量级的灵敏度。

项目成果

STUDY OF POTENTIAL APPLICATION OF COMPACT ECRIS TO ANALYTICAL SYSTEM

紧凑型 ECRIS 在分析系统中的潜在应用研究

• 发表时间: 2010
• 作者: Masanori KIDERA;Kazuya TAKAHASHI;Yasuo SETO;Shintaro KISHI;Shuuichi ENOMOTO;Tsuyoshi NAGAMATSU;Tatsuhiko TANAKA
• 通讯作者: Tatsuhiko TANAKA

On-site detection of chemical warfare agents by mass spectrometry and ion mobility spectrometry

通过质谱法和离子迁移谱法现场检测化学战剂

• 发表时间: 2009
• 作者: 浅井良純;石垣泰輔;馬場康之;戸田圭一;S. Muto;Yasuo Seto
• 通讯作者: Yasuo Seto

Development of the mass spectrometer equipped with ECRIS and its application to the isotopic analyses

ECRIS质谱仪的研制及其在同位素分析中的应用

• 发表时间: 2010
• 作者: Kazuya TAKAHASHI;M.Kidera;M.Toda;M.Makita;Y.Mitsubori;T.Tanaka
• 通讯作者: T.Tanaka

Comprehensive on-site decontamination technologies for chemical and biological warfare agents based on molecular recognition adsorption and photocatalytic

基于分子识别吸附和光催化的生化战剂现场综合净化技术

• 发表时间: 2010
• 作者: 沓澤 江美;倉橋 節也;藤重 悟;青木義男;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.O
• 通讯作者: 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.O

New method for comprehensive detection of chemical warfare agents using an electron-cyclotron-resonance ion-source mass spectrometer.

使用电子回旋共振离子源质谱仪综合检测化学战剂的新方法。

• DOI: 10.1016/j.saa.2010.12.052
• 发表时间: 2011
• 期刊: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy
• 作者: M. Kidera;Y. Seto;Kazuya Takahashi;S. Enomoto;Shintaro Kishi;Mika Makita;T. Nagamatsu;Tatsuhiko Tanaka;M. Toda
• 通讯作者: M. Toda