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Advanced design and application of an electrochemical sensor for monitoring of glutamate in brain slices

Research Project

Project/Area Number 25410149
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Analytical chemistry
Research InstitutionNihon University

Principal Investigator

SUGAWARA Masao  日本大学, 文理学部, 教授 (50002176)

Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
KeywordsL-グルタミン酸 / 電気化学センサー / fEPSP / 急性脳スライス / 神経伝達物質 / 可視イメージング / バイオセンシング / グルタミン酸 / fEPSP / マウス海馬 / 長期増強現象 / マウス海馬断片 / 海馬断片
Outline of Final Research Achievements

An obstacle for the simultaneous monitoring of field excitatory postsynaptic potentials (fEPSPs) and glutamate currents at a glass capillary-based L-glutamate sensor was investigated. The proposed protocols were tested to acquire Faradaic currents at the region CA1 of mouse hippocampal slices and showed that the present approach is a useful technique knowing L-glutamate level at CA1 region in brain slices. We showed an evidence that the release of glutamate is enhanced after the induction of long-term potentiation in the presence and absence of an AMPA receptor CNQX. Also, we proposed a new method for chemical imaging of extracellular L-glutamate in a flow system.

Report

(5 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (25 results)

All 2017 2016 2015 2014 2013 Other

All Journal Article (10 results) (of which Peer Reviewed: 10 results,  Acknowledgement Compliant: 7 results,  Open Access: 1 results) Presentation (15 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results)

  • [Journal Article] Monitoring of cholesterol oxidation in a lipid bilayer membrane using streptolysin O as a sensing and signal transduction element2016

    • Author(s)
      A. Shoji, K. Ikeya, Miki Aoyagi, R. Takatsuji, Akio Yanagida, Y. Shibusawa, M. Sugawara
    • Journal Title

      J. Pharm. Biomed. Anal.

      Volume: 128 Pages: 455-461

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Giant unilamellar vesicles containing rhodamine 6G as a marker for immunoassay for BSA and lipocaline-22016

    • Author(s)
      M. Sakamoto A. Ashoji, M. Sugawara
    • Journal Title

      Anal. Biochem.

      Volume: 505 Pages: 66-72

    • DOI

      10.1016/j.ab.2016.04.011

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Visual Assay of Total Iron in Human Serum with Bathophenanthrolin Disulfonate-accommodated MCM-412016

    • Author(s)
      M. Sakamoto, K. Hizawa, M. Hosaka, M. Sugawara
    • Journal Title

      Analytical Sciences

      Volume: 32 Issue: 2 Pages: 241-244

    • DOI

      10.2116/analsci.32.241

    • NAID

      130005125632

    • ISSN
      0910-6340, 1348-2246
    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] タンパク質および神経阻害剤がキャピラリー型L-グルタミン酸センサーの応答に及ぼす影響2015

    • Author(s)
      池澤香奈,菅澤 隆幸,池上由季,穂積志津子,東海林敦, 菅原正雄
    • Journal Title

      分析化学

      Volume: 64 Pages: 243-250

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] An Enzyme-entrapped Agarose Gel for Visualization of Ischemia-induced L-Glutamate Fluxes in Hippocampal Slices in a Flow System2015

    • Author(s)
      K. Tanak, A. Shouji, M. Sugawara
    • Journal Title

      Analytical Sciences

      Volume: 31 Issue: 4 Pages: 321-325

    • DOI

      10.2116/analsci.31.321

    • NAID

      130005061534

    • ISSN
      0910-6340, 1348-2246
    • Related Report
      2015 Research-status Report 2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Electrochemical monitoring of extracellular L-glutamate levels released by high-frequency stimulation at CA1 of hippocampal slices with a glass capillary-based glutamate sensor2014

    • Author(s)
      Y. Ikegami, S. Hozumi, A. Shoji, A. Hirano-Iwata, T. Bliss, M. Sugawara
    • Journal Title

      Sensing and Bio-Sensing Research

      Volume: 2 Pages: 31-37

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Interference between Field Excitatory Postsynaptic Potentials and Simultaneously Recorded Chronoamperometric L-Glutamate Currents in Mouse Hippocampal Slices2014

    • Author(s)
      Ayumi Hirano-Iwata, Ryosuke Matsumura, Ryuta Tezuka, Michio Niwano, Tim V. P. Bliss, Masao Sugawara
    • Journal Title

      Electrochem. Commun.

      Volume: 45 Pages: 1-4

    • DOI

      10.1016/j.elecom.2014.04.016

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Pore-forming Compounds as Signal Transduction Elements for Highly Sensitive Biosensing2014

    • Author(s)
      M. Sugawara, A.Shoji, M. Sakamoto
    • Journal Title

      Analytical Sciences

      Volume: 30 Issue: 1 Pages: 119-128

    • DOI

      10.2116/analsci.30.119

    • NAID

      130004442232

    • ISSN
      0910-6340, 1348-2246
    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Evaluation of cathepsin B activity for degrading collagen IV using a surface plasmon resonance method and circular dichroism spectroscopy2014

    • Author(s)
      A. Shoji, M. Kabeya, Y. Ishida, A. Yanagida, Y. Shibusawa, M. Sugawara
    • Journal Title

      J. Pharm. Biomed.

      Volume: 95 Pages: 47-53

    • DOI

      10.1016/j.jpba.2014.02.009

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Implantable Patch Sensor for L-Glutamate in Hippocampal Slices2013

    • Author(s)
      N. Soma, N. Watanabe, A. Shoji, M. Sugawara
    • Journal Title

      Analytical Sciences

      Volume: 29 Issue: 2 Pages: 181-185

    • DOI

      10.2116/analsci.29.181

    • NAID

      10031156853

    • ISSN
      0910-6340, 1348-2246
    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] The Design of Bilayer Lipid Membranes as a Platform for Channel-Based Biosensing2017

    • Author(s)
      M. Sugawara
    • Organizer
      8th International Workshop on Nanostructures & Nanoelectronics
    • Place of Presentation
      仙台市青葉区 東北大学電気通信研究所
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 阻害剤共存下でのL-グルタミン酸センサーの容量性電流に関する基礎検討2016

    • Author(s)
      今村 俊裕,池上 由季, 穂積 志津子, 高橋 裕輔, 平野 愛弓,菅原 正雄
    • Organizer
      日本分析化学会第65年会
    • Place of Presentation
      北海道札幌市北区 北海道大学工学部
    • Related Report
      2016 Annual Research Report
  • [Presentation] ジャイアントリポソームを用いた高感度蛍光イムノアッセイの構築2016

    • Author(s)
      阪本 美里, 高橋 裕輔, 東海林 敦, 菅原 正雄
    • Organizer
      日本分析化学会第65年会
    • Place of Presentation
      北海道札幌市北区 北海道大学工学部
    • Related Report
      2016 Annual Research Report
  • [Presentation] 脂質膜内に存在するコレステロールの酸化反応評価2016

    • Author(s)
      東海林 敦, 山本 美友, 柳田 顕郎, 菅原 正雄
    • Organizer
      日本分析化学会第65年会
    • Place of Presentation
      北海道札幌市北区 北海道大学工学部
    • Related Report
      2016 Annual Research Report
  • [Presentation] Alamethicinチャネルを用いる蛍光イムノアッセイの構築2016

    • Author(s)
      西下直希, 坂本美里, 東海林 敦, 菅原正雄
    • Organizer
      日本分析化学会第65年会
    • Place of Presentation
      北海道札幌市北区 北海道大学工学部
    • Related Report
      2016 Annual Research Report
  • [Presentation] 固定化リポソームを用いる脂質内コレステロールの酸化反応の計測法2015

    • Author(s)
      東海林 敦、池谷 佳奈 吉川未季子 柳田顕朗 菅原正雄
    • Organizer
      日本分析化学会64年会
    • Place of Presentation
      福岡県福岡市西区北岡 福岡九州大学伊都キャンパス
    • Year and Date
      2015-09-10
    • Related Report
      2015 Research-status Report
  • [Presentation] ジャイアントリポソームをマーカーとして用いるイムノアッセイの基礎検討2015

    • Author(s)
      阪本美里、菅原正雄
    • Organizer
      日本分析化学会64年会
    • Place of Presentation
      福岡県福岡市西区北岡 福岡九州大学伊都キャンパス
    • Year and Date
      2015-09-10
    • Related Report
      2015 Research-status Report
  • [Presentation] 安定な微小平面脂質膜を用いるイムノセンサーの検討2015

    • Author(s)
      富永 総、西尾将人、菅原正雄
    • Organizer
      日本分析化学会64年会
    • Place of Presentation
      福岡県福岡市西区北岡 福岡九州大学伊都キャンパス
    • Year and Date
      2015-09-10
    • Related Report
      2015 Research-status Report
  • [Presentation] バソフェナントロリンスルホン酸封入MCM-41を用いる血清鉄の目視分析法の構築2015

    • Author(s)
      阪本美里、日澤啓太、保坂 学、菅原正雄
    • Organizer
      日本分析化学会第75回分析化学討論会
    • Place of Presentation
      山梨県甲府市武田 山梨大学甲府キャンパス
    • Year and Date
      2015-05-23
    • Related Report
      2015 Research-status Report
  • [Presentation] ジャイアントリポソーム(GUVs)を用いたパッチセンサーの開発2014

    • Author(s)
      福田裕之、坂本美里、渡部成美、菅原正雄
    • Organizer
      日本分析化学会第63年会
    • Place of Presentation
      広島
    • Year and Date
      2014-09-19
    • Related Report
      2014 Research-status Report
  • [Presentation] 海馬CA1領域の高頻度刺激時に放出されるグルタミン酸の計測2014

    • Author(s)
      渡部 成美、池上 由季、穂積 志津子、東海林 敦、平野 愛弓、 菅原 正雄
    • Organizer
      日本分析化学会第63年会
    • Place of Presentation
      広島
    • Year and Date
      2014-09-19
    • Related Report
      2014 Research-status Report
  • [Presentation] 平野愛弓, 松村亮佑,菅原正雄,庭野道夫2014

    • Author(s)
      マウス脳スライス内におけるグルタミン酸電流に及ぼす興奮性後シナプス電位の影響
    • Organizer
      日本分析化学会第63年会
    • Place of Presentation
      広島
    • Year and Date
      2014-09-19
    • Related Report
      2014 Research-status Report
  • [Presentation] 脂質二分子膜内ステロールの酸化反応評価法に関する基礎検討2014

    • Author(s)
      池谷 佳奈、青柳 美紀、高辻 龍太郎、柿崎 郁美、東海林 敦、柳田 顕郎、渋澤 庸一、菅原 正雄
    • Organizer
      第27回バイオメディカル分析科学シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2014-08-20
    • Related Report
      2014 Research-status Report
  • [Presentation] 脂質二分子膜内ステロール化合物によるストレプトリジン O のナノポア形成能の制御2014

    • Author(s)
      青柳 美紀,高辻 龍太郎,柿崎 郁美,東海林 敦,柳田 顕郎,渋澤 庸一,菅原 正雄
    • Organizer
      日本薬学会134回年会
    • Place of Presentation
      熊本
    • Related Report
      2013 Research-status Report
  • [Presentation] コラーゲン IV を用いるカテプシン B 阻害活性の評価 : 表面プラズモン共鳴法の適用

    • Author(s)
      石田裕樹、東海林敦、渡部成美 菅原正雄
    • Organizer
      日本分析化学会第62年会
    • Place of Presentation
      大阪
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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