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Development of in-situ system of measuring surface/interface properties in biomaterials with electromagnetically spinning technique

Research Project

Project/Area Number 26870115
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Thin film/Surface and interfacial physical properties
General applied physics
Research InstitutionThe University of Tokyo

Principal Investigator

Hirano Taichi  東京大学, 生産技術研究所, 技術職員 (00401282)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords低粘度の高精度測定 / 生体試料の物性評価 / 界面現象モニタリング / 表面・界面センサー / 流体物性計測 / 粘度計測システム / 表界面モニタリング
Outline of Final Research Achievements

I successfully developed a system of detecting temporal change of mechanical properties in surface or interface of sample materials, and have manufactured a proto type of measurement device, which will be commercially available. In this system, an originally developed technique based on the electromagnetically spinning method is used for remotely applying a controlled torque to a probe in/on sample materials. Owing to the advantage of its noncontact control of torque in this system, the high accuracy in measurement of low viscosity and/or low shear rate can be obtained. As a result, a sol-gel phase transition was directly observed, and the phase transition point was determined. Additionally, the relation between surface viscosity and surface shear rate for a monolayer of detergents was measured.

Report

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

    (20 results)

All 2017 2016 2015 2014

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Acknowledgement Compliant: 1 results) Presentation (18 results) (of which Int'l Joint Research: 6 results)

  • [Journal Article] Simple and accurate determination of sol-gel phase transition point using disk-type electromagnetically spinning viscosity measurement system2017

    • Author(s)
      Taichi Hirano and Keiji Sakai
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 印刷中

    • NAID

      210000148024

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Development of RheoSpec Viscometer Based on EMS Method2017

    • Author(s)
      Shujiro Mitani, Miki Hirano, Taichi Hirano, and Keiji Sakai
    • Journal Title

      ANNUAL TRANSACTIONS OF THE NORDIC RHEOLOGY SOCIETY

      Volume: 25 Pages: 329-332

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Presentation] Rheological measurement system using disk-type electromagnetically spinning technique2017

    • Author(s)
      T. Hirano and K. Sakai
    • Organizer
      The Society of Rheology 88th Annual Meeting
    • Place of Presentation
      Tampa, FL, USA
    • Year and Date
      2017-02-12
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Determination of exact gelation point and measurement of tiny elastic modulus using disk-type EMS2016

    • Author(s)
      T. Hirano and K. Sakai
    • Organizer
      The 37th Symposium on UltraSonic Electronics (USE 2016)
    • Place of Presentation
      Busan, Korea
    • Year and Date
      2016-11-16
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 血液粘度計測に向けたマイクロ粒子分散系の流動特性評価2016

    • Author(s)
      平野太一,平野美希,酒井啓司
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ、新潟
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] Evaluation of Secondary Flow Effect in Parallel-plate Viscometer with Reservoir2016

    • Author(s)
      T. Hirano and K. Sakai
    • Organizer
      17th International Congress on Rheology (ICR 2016)
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2016-08-08
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of Electro-magnetic Rheology Spectrometer and its Application to Bio and Medical Materials2016

    • Author(s)
      M. Hirano, Y. Matsuura, T. Hirano, S. Mitani, and K. Sakai
    • Organizer
      17th International Congress on Rheology (ICR 2016)
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2016-08-08
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ディスク型回転粘度計における流れ場解析と測定精度のジオメトリー依存2016

    • Author(s)
      平野太一,松浦有祐,平野美希,酒井啓司
    • Organizer
      日本レオロジー学会第43年会
    • Place of Presentation
      東京、東大生研
    • Year and Date
      2016-05-12
    • Related Report
      2016 Annual Research Report
  • [Presentation] ディスク型回転粘度計における流れ場解析と測定精のジオメトリー依存2016

    • Author(s)
      平野太一,松浦有祐,平野美希,酒井啓司
    • Organizer
      日本レオロジー学会第43年会
    • Place of Presentation
      東大生研(東京)
    • Year and Date
      2016-05-12
    • Related Report
      2015 Research-status Report
  • [Presentation] 液面浮上型ディスクEMSシステムにおける流動抵抗トルクの解析2016

    • Author(s)
      平野太一,松浦有祐,平野美希,酒井啓司
    • Organizer
      超音波研究会
    • Place of Presentation
      関西大学(大阪)
    • Year and Date
      2016-01-28
    • Related Report
      2015 Research-status Report
  • [Presentation] Accurate measurement of surface viscosity for dilute surfactant monolayer with electromagnetically spinning system2015

    • Author(s)
      Taichi Hirano and Keiji Sakai
    • Organizer
      The International Chemical Congress of Pacihic Basin Societies 2015
    • Place of Presentation
      Honolulu, HI, USA
    • Year and Date
      2015-12-15
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Shear thinning behavior of surface viscosity for surfactant monolayer at low shear rate2015

    • Author(s)
      Taichi Hirano and Keiji Sakai
    • Organizer
      The Society of Rheology 87th Annual Meeting
    • Place of Presentation
      Baltimore, MD, USA
    • Year and Date
      2015-10-11
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] ディスクEMS法による不溶性単分子膜の表面ずり粘性測定2015

    • Author(s)
      平野太一、酒井啓司
    • Organizer
      第63回レオロジー討論会
    • Place of Presentation
      神戸大学工学部(兵庫)
    • Year and Date
      2015-09-23
    • Related Report
      2015 Research-status Report
  • [Presentation] 低粘度対応型Disk-type EMS法における測定精度の回転子半径依存性2015

    • Author(s)
      平野太一、酒井啓司
    • Organizer
      第7回ナノレオロジー研究会
    • Place of Presentation
      日本ペイントホールディングス本社(大阪)
    • Year and Date
      2015-07-31
    • Related Report
      2015 Research-status Report
  • [Presentation] EMS法を用いた極低トルク/ずり流動下での複素弾性率測定2015

    • Author(s)
      平野太一、酒井啓司
    • Organizer
      超音波研究会
    • Place of Presentation
      同志社大学 今出川キャンパス
    • Year and Date
      2015-01-28 – 2015-01-29
    • Related Report
      2014 Research-status Report
  • [Presentation] Evaluation of 2D viscosity with Disk-type EMS method2014

    • Author(s)
      M. Hosoda, T. Fujimoto, Y. Shimokawa, T. Hirano, and K. Sakai
    • Organizer
      The 35th Symposium on UltraSonic Electronics
    • Place of Presentation
      Tokyo
    • Year and Date
      2014-12-03 – 2014-12-05
    • Related Report
      2014 Research-status Report
  • [Presentation] 四重極EMSを用いた粘弾性緩和現象の観察2014

    • Author(s)
      松浦有祐、平野太一、酒井啓司
    • Organizer
      第62回レオロジー討論会
    • Place of Presentation
      福井地域交流プラザ
    • Year and Date
      2014-10-15 – 2014-10-17
    • Related Report
      2014 Research-status Report
  • [Presentation] ディスクEMS法の極小トルクモードを用いた低粘度流動の非線形効果の直接観察2014

    • Author(s)
      平野太一、酒井啓司
    • Organizer
      第75回応用物理学会秋季学術講演会
    • Place of Presentation
      北海道大学 札幌キャンパス
    • Year and Date
      2014-09-17 – 2014-09-20
    • Related Report
      2014 Research-status Report
  • [Presentation] Rheology Measurement of Gel/Sol Solutions under Ultralow Shear2014

    • Author(s)
      T. Hirano and K. Sakai
    • Organizer
      6th Pacific Rim Conference on Rheology
    • Place of Presentation
      Melbourne
    • Year and Date
      2014-07-20 – 2014-07-25
    • Related Report
      2014 Research-status Report
  • [Presentation] 四重極型EMS法による液体の振動応答観察2014

    • Author(s)
      松浦有祐、平野太一、酒井啓司
    • Organizer
      日本レオロジー学会第41回年会
    • Place of Presentation
      東京大学 駒場Ⅱキャンパス
    • Year and Date
      2014-05-15 – 2014-05-16
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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