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Study on ionization of nonvolatile compounds and reactions of their ions in a gas phase.

Research Project

Project/Area Number 60430007
Research Category

Grant-in-Aid for General Scientific Research (A)

Allocation TypeSingle-year Grants
Research Field 有機化学一般
Research InstitutionThe University of Electro-Communications

Principal Investigator

OHASHI Mamoru  The University of Electro-Communications, 電気通信学部, 教授 (70015535)

Co-Investigator(Kenkyū-buntansha) KYUSHIN Soichiro  The University of Electro-Communications, 電気通信学部, 助手 (40195392)
YAMADA Shuzo  The University of Electro-Communications, 電気通信学部, 助教授 (50090535)
TSUJIMOTO Kazuo  The University of Electro-Communications, 電気通信学部, 助教授 (50017414)
Project Period (FY) 1985 – 1988
Project Status Completed (Fiscal Year 1988)
Budget Amount *help
¥27,000,000 (Direct Cost: ¥27,000,000)
Fiscal Year 1988: ¥1,500,000 (Direct Cost: ¥1,500,000)
Fiscal Year 1987: ¥2,000,000 (Direct Cost: ¥2,000,000)
Fiscal Year 1986: ¥3,500,000 (Direct Cost: ¥3,500,000)
Fiscal Year 1985: ¥20,000,000 (Direct Cost: ¥20,000,000)
KeywordsSIMS / Linked Scan / MIKES / Halobacterium halobium / Choline halides / In-beam EIMS / Phosphatidylcholines / スフィンゴ脂質 / MS / 紫膜 / 脂質 / 電荷移動錯体 / クラスターイオン / 電荷移動醋体 / リン脂質 / コリン類 / 有機珪素化合物 / 単糖類 / 二次イオンマススペクトル / インビームイオン化法 / リンク走査法 / アセチルコリン / コリン / アザベンゾノルボルナジエン / イオン化 / 気相反応 / 不揮発性有機分子・インビーム法 / 質量分析 / 有機マススペクトロメトリー
Research Abstract

1. Developments in In-beam EI MassSpectrometry: (1) In-beam EI mass spectra of 1.2-diacylphosphatidylcholines exhibited not noly MH^+ but also diagnostic fragment peaks reflecting their sturctures. Based on their relative abundance the positional isomers were discriminated. (2) In-beam EI techique was demonstrated to be quite useful for characterization of nucleosides and monosaccharides. (3) A combination of In-beam EI and MIKES techniques was shown to be quite powerful for elucidation of fragmentation processes of choline and quaternary ammonium salts.
2. Developments in Liquid SIMS Mass Spectrometry: (1) The major component of lipids of Halobacterium halobium was clarified to be a methyl ester of phosphatidylglycerophosphate on the basis of liquid SIMS spectra couples with MS/MS methods. (2) The ion bombardment induced chemical reactions in a matrix have been revealed in the cases of choline and acetylcholine halides on the basis of analysis of their cluster ions by use of liquid SIMS/linked scan techniques. (3) The SIMS spectra of charge-transfer complexes were measured and oxidation-reduction reactions in m-NBA matrix were demonstrated.

Report

(5 results)
  • 1988 Annual Research Report   Final Research Report Summary
  • 1987 Annual Research Report
  • 1986 Annual Research Report
  • 1985 Annual Research Report
  • Research Products

    (36 results)

All Other

All Publications (36 results)

  • [Publications] Mamoru Ohashi: Chem.Pharm.Bull.33. 2499-2506 (1985)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Mamoru Ohashi: Org.Mass Spectrom. 20. 642-643 (1985)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 辻本和雄: 質量分析. 33. 255-260 (1985)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Yasuo Shida: Bull.Chem.Soc.Jpn. 69. 1881-1886 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 辻本和雄: 質量分析. 35. 232-239 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Kazuo Tsujimoto: J.Chem.Soc,Chem.Commun.(1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Mamoru Ohashi: Bull.Chem.Soc.Jpn.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 大橋守: 日本化学会誌.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 大橋守: Proc.Japan-China Joint Symposium on Mass Spectrom. 2. 217-220 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 大橋陽子: Proc.Japan-China Joint Symposium on Mass Spectrom. 2. 277-280 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 土屋正彦: "現代化学・増刊15"質量分析法の新展開"" 東京化学同人, 288 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Mamoru,Ohashi; R.P,Barron; W.R,Benson: "In-Beam Electron Ionization and Mass Analyzed Ion Kinetic Energy Studies on Choline and Several Long Chain Aliphatic Quaternary Ammonium Salts" Chem. Pharm. Bull.33. 2499-2506 (1985)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Mamoru,Ohashi; Hiroya,Iino; Kazuo,Tsujimoto; Yoko,Ohashi; Yasuo,Shida: "In-beam Electron Impact Mass Spectrometry of Phosphatidyl Cholines. A Convenient Method for Positional Isomer Discrimination" Org. Mass Spectrom.20. 642-643 (1985)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Kazuo,Ysujimoto; Hiroshi,Nomura; Mamoru,Ohashi: "In-beam Electron Ionization Mass Spectrometry of Nucleosides." Shitsuryo Bunseki.33. 255-260 (1985)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Yasuo,Shida; Kazuo,Tsujimoto; Takashi,Ikeda; Mamoru,Ohashi: "In-beam EIMA and Molecular SIMS of Quaternary Ammonium Chlorides of Benzylamine Derivatives" Bull. Chem. Soc. Jpn.65. 1881-1886 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Kazuo,Tsujimoto; Yoshimura,Tahara; Saichi,Funakura; Mamoru,Ohashi: "In-beam EI Mass Spectrometry of Monosaccharides - Appearance of Peaks above the Protonated Molecular Peak Originated from Fragmentation of the Protonated Dimer" Shitsuryo Bunseki. 35. 232-239 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Mamoru,Ohashi; Shinichi,Akiyama; Shuzo,Yamada: "Design of Mass Spectrometry Mimetic Reactions" Nippon Kagakukaishi.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Mamoru,Ohashi; Takashi,Iino; Kazuo,Tsujimoto: "Cluster Ions in the SIMS of Choline and Acetylcholine Halides" Bull. Chem. Soc. Jpn.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Kazuo,Tsujimoto; Seiko,Yonemitsu; Mamoru,Ohashi: "Revised Structure of Phospholipid obtained from Halobacterium halobium" J. Chem. Soc., Chem. Commun.,.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Mamoru,Ohashi; Takashi,Iino; Kazuo,Tsujimoto: "Mass Spectrometry of Choline Derivatives - SIMS, In-beam EI and Linked Scannings" Proc. Japan-China Joint Symposium on Mass Spectrometry. 2. 217-220 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Yoko,Ohashi; Masao,Iwamori; Tomoya,Ogawa; Emiko,Shimada; Takashi,Iino; Mamoru,Ohashi; Yoshitake,Nagai: "Structural Elucidation of Sphingolipids using (+)FAB/SIMS -Analysis of Ceramides-" Proc. Japan-China Joint Symposium on Mass Spectrometry. 2. 277-280 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Masahiko,Tsuchiya; Mamoru,Ohashi; Tamio,Ueno; ed.: Recent Developments in Mass Spectrometry. Tokyo Kagaku Dojin, 288 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Kazuo Tsujimoto: J.Chem.Soc.,Chem.Commun.

    • Related Report
      1988 Annual Research Report
  • [Publications] 土屋正彦: "質量分析法の新展開(現代化学・増刊15)" 東京化学同人, 288 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Yasuo Shida: Bull. Chem. Soc. Jpn.60. 1881-1886 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] 辻本和雄: 質量分析. 35. 232-239 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] Mamoru Ohashi: Proceedings of the Second Japan-China Soint Symposium on Mass Spectrometry. 217-220 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] Yoko Ohashi: Proceedings of the Second Japan-China Joint Symposium on Mass Spectrometry. 277-280 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] Mamoru Ohashi: Chem. Pharm. Bull.33. 2499-2506 (1985)

    • Related Report
      1986 Annual Research Report
  • [Publications] 辻本和雄: 質量分析. 33. 255-260 (1985)

    • Related Report
      1986 Annual Research Report
  • [Publications] Mamoru Ohashi: Organic Mass Spectrometry. 20. 642-643 (1985)

    • Related Report
      1986 Annual Research Report
  • [Publications] 大橋守: 質量分析. 34. 287-292 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] Yasuo Shida: Bull.Chem.Soc.Jpn.60. (1987)

    • Related Report
      1986 Annual Research Report
  • [Publications] 質量分析. 33-4. (1985)

    • Related Report
      1985 Annual Research Report
  • [Publications] Chem.Pharm.Bull.33-6. (1985)

    • Related Report
      1985 Annual Research Report
  • [Publications] Org.Mass Spectrom.20-10. (1985)

    • Related Report
      1985 Annual Research Report

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Published: 1987-03-31   Modified: 2016-04-21  

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