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Development of biomimetic reverse osmosis membranes with ultra-high permeability

Research Project

Project/Area Number 26820340
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Properties in chemical engineering process/Transfer operation/Unit operation
Research InstitutionKobe University

Principal Investigator

SAEKI Daisuke  神戸大学, 工学(系)研究科(研究院), 助教 (70633832)

Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords膜分離 / 逆浸透膜 / 生体模倣 / リポソーム / 脂質二分子膜 / 水チャネル / アクアポリン
Outline of Final Research Achievements

Biomimetic reverse osmosis membranes with ultra-high permeability have been developed using a lipid bilayer and biological water channel molecules. A supported lipid bilayer (SLB) containing gramicidin A or amphotericin B as water channels was formed on a porous substrate modified with alkyl chains. The formed SLBs showed fluidity like as biological cell membranes and had no defect. The water permeation test of the formed SLBs showed higher water permeability and salt rejection than commercial membranes.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • Research Products

    (16 results)

All 2016 2015 2014

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results) Presentation (12 results) (of which Int'l Joint Research: 2 results) Patent(Industrial Property Rights) (3 results) (of which Overseas: 1 results)

  • [Journal Article] Reverse osmosis membranes based on a supported lipid bilayer with gramicidin A water channels2015

    • Author(s)
      Daisuke Saeki, Tsuyoshi Yamashita, Akihiro Fujii, Hideto Matsuyama
    • Journal Title

      Desalination

      Volume: 375 Pages: 48-53

    • DOI

      10.1016/j.desal.2015.07.030

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 水処理膜への応用を指向したsupported lipid bilayerへのAmphotericin Bの導入に関する検討2016

    • Author(s)
      高井徹、佐伯大輔、松山秀人
    • Organizer
      第18回化学工学会学生発表会(福岡大会)
    • Place of Presentation
      福岡県福岡市(福岡大学)
    • Year and Date
      2016-03-05
    • Related Report
      2015 Annual Research Report
  • [Presentation] 多孔体上へのリン脂質二分子膜形成における表面物性の影響2015

    • Author(s)
      佐伯大輔、宮下若菜、迫郁弥、松山秀人
    • Organizer
      膜シンポジウム2015
    • Place of Presentation
      兵庫県神戸市(神戸大学)
    • Year and Date
      2015-11-25
    • Related Report
      2015 Annual Research Report
  • [Presentation] 有機多孔膜上へのSLB形成における支持体の表面物性の影響2015

    • Author(s)
      宮下若菜、佐伯大輔、松山秀人
    • Organizer
      膜シンポジウム2015
    • Place of Presentation
      兵庫県神戸市(神戸大学)
    • Year and Date
      2015-11-25
    • Related Report
      2015 Annual Research Report
  • [Presentation] 機膜上に展開した 無機膜上に展開したGramicidin A導入脂質二分子膜の安定性向上に関する検討2015

    • Author(s)
      佐伯大輔、迫郁弥、松山秀人
    • Organizer
      化学工学会第47回秋季大会
    • Place of Presentation
      北海道札幌市(北海道大学)
    • Year and Date
      2015-09-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] 有機多孔膜を支持体としたsupported lipid bilayerの 安定性向上に関する検討2015

    • Author(s)
      宮下若菜、佐伯大輔、松山秀人
    • Organizer
      化学工学会第47回秋季大会
    • Place of Presentation
      北海道札幌市(北海道大学)
    • Year and Date
      2015-09-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] Development of forward osmosis membranes using lipid bilayer and gramicidin A on porous alumina via hydrophobic interaction2015

    • Author(s)
      Daisuke Saeki, Fumiya Sako and Hideto Matsuyama
    • Organizer
      The 9th Conference of Aseanian Membrane Society
    • Place of Presentation
      Taipei, TAIWAN
    • Year and Date
      2015-07-19
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Immobilization of phospholipid bilayers onto an organic porous substrate by hydrophobic interaction2015

    • Author(s)
      Wakana Miyashita, Daisuke Saeki, Hideto Matsuyama
    • Organizer
      The 9th Conference of Aseanian Membrane Society
    • Place of Presentation
      Taipei, TAIWAN
    • Year and Date
      2015-07-19
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] アルキル化ポーラスアルミナ上へのリン脂質二分子膜の形成2015

    • Author(s)
      佐伯大輔、迫郁弥、松山秀人
    • Organizer
      第61回高分子研究発表会
    • Place of Presentation
      兵庫県神戸市(兵庫県民会館)
    • Year and Date
      2015-07-17
    • Related Report
      2015 Annual Research Report
  • [Presentation] ポーラスアルミナ膜上へのリン脂質二分子膜の形成と水処理膜としての評価2015

    • Author(s)
      佐伯大輔、迫郁弥、松山秀人
    • Organizer
      日本膜学会第37年会
    • Place of Presentation
      東京都新宿区(早稲田大学)
    • Year and Date
      2015-05-14
    • Related Report
      2015 Annual Research Report
  • [Presentation] 疎水化セルロース膜上へのリン脂質二分子膜の形成2015

    • Author(s)
      宮下若菜、佐伯大輔、松山秀人
    • Organizer
      日本膜学会第37年会
    • Place of Presentation
      東京都新宿区(早稲田大学)
    • Year and Date
      2015-05-14
    • Related Report
      2015 Annual Research Report
  • [Presentation] ポーラスアルミナ膜上へ展開したリン脂質二分子膜の特性評価2015

    • Author(s)
      佐伯大輔、迫郁弥、松山秀人
    • Organizer
      化学工学会第80年会
    • Place of Presentation
      芝浦工業大学
    • Year and Date
      2015-03-19 – 2015-03-21
    • Related Report
      2014 Research-status Report
  • [Presentation] アルミナ膜を支持体としたSupported Lipid Bilayerの物性評価2014

    • Author(s)
      迫郁弥、佐伯大輔、松山秀人
    • Organizer
      膜シンポジウム2014
    • Place of Presentation
      神戸大学
    • Year and Date
      2014-11-26 – 2014-11-27
    • Related Report
      2014 Research-status Report
  • [Patent(Industrial Property Rights)] 選択性透過膜及びその製造方法、該選択性透過膜を用いる水処理方法2016

    • Inventor(s)
      松山秀人、佐伯大輔、高井徹、川勝孝博
    • Industrial Property Rights Holder
      松山秀人、佐伯大輔、高井徹、川勝孝博
    • Industrial Property Rights Type
      特許
    • Filing Date
      2016-03-04
    • Related Report
      2015 Annual Research Report
  • [Patent(Industrial Property Rights)] 選択性透過膜及びその製造方法2016

    • Inventor(s)
      松山秀人、佐伯大輔、迫郁弥、藤井昭宏、川勝孝博
    • Industrial Property Rights Holder
      松山秀人、佐伯大輔、迫郁弥、藤井昭宏、川勝孝博
    • Industrial Property Rights Type
      特許
    • Filing Date
      2016-02-17
    • Related Report
      2015 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 選択性透過膜及びその製造方法2015

    • Inventor(s)
      松山秀人、佐伯大輔、迫郁弥、藤井昭宏、川勝孝博
    • Industrial Property Rights Holder
      松山秀人、佐伯大輔、迫郁弥、藤井昭宏、川勝孝博
    • Industrial Property Rights Type
      特許
    • Filing Date
      2015-03-04
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2017-05-10  

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