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The calibration free detector for high performance liquid ography

Research Project

Project/Area Number 23750089
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Analytical chemistry
Research InstitutionKumamoto University

Principal Investigator

OHIRA Shin-Ichi  熊本大学, 自然科学研究科, 准教授 (60547826)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywordsキャリブレーションフリー / クロマトグラフィー / 高速液体クロマトグラフィー / 電荷量検出器 / 緩衝溶液ジェネレータ / pHグラジエント
Research Abstract

The calibration free detecro for high performance liquid chromatography has been studied. The procedure for the detection, oxidation, collection and detection has been optimized. The quantitative oxidation was achieved. Furthermore, the results of developped detector was well agreed with the theoretical values.
The eluent with no organic solvent was also studied. The pH gradient method was selected for the purpose. The pH gradient was achieved by electro dialytic pH generator. The generator was well optimized with feed back control.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (4 results)

All 2014 2013

All Presentation (3 results) Patent(Industrial Property Rights) (1 results)

  • [Presentation] フィードバック電気透析による溶離液pH の自在制御2014

    • Author(s)
      大平慎一,森秀太,戸田敬
    • Organizer
      第74回分析化学討論会
    • Place of Presentation
      日本大学工学部,福島
    • Year and Date
      2014-05-25
    • Related Report
      2013 Final Research Report
  • [Presentation] フィードバック制御によるインラインpH 緩衝溶液の生成とグラジエント分析への応用2013

    • Author(s)
      森秀太,大平慎一,戸田敬
    • Organizer
      第30回イオンクロマトグラフィー講演会
    • Place of Presentation
      豊田中央研究所
    • Year and Date
      2013-11-28
    • Related Report
      2013 Final Research Report
  • [Presentation] フィードバック制御によるインライン pH 緩衝溶液の生成とグラジエント分析への応2013

    • Author(s)
      森 秀太,大平 慎一,戸田 敬
    • Organizer
      第30回イオンクロマトグラフィー討論会
    • Place of Presentation
      豊田中央研究所
    • Related Report
      2013 Annual Research Report
  • [Patent(Industrial Property Rights)] 溶液イオン濃度の調整装置および溶液イオン濃度の調整方法、並びにpH緩衝液の製造方法2014

    • Inventor(s)
      大平慎一・戸田敬
    • Industrial Property Rights Holder
      国立大学法人 熊本大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2014-110351
    • Filing Date
      2014-05-28
    • Related Report
      2013 Final Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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