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Sonochromic device changing with sound stimuli

Research Project

Project/Area Number 22656180
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Reaction engineering/Process system
Research InstitutionNagaoka University of Technology

Principal Investigator

KOBAYASHI Takaomi  長岡技術科学大学, 工学部, 教授 (90225516)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,800,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥2,500,000 (Direct Cost: ¥2,500,000)
Keywords超音波 / ポリマー / ソノケミストリー / 吸収スペクトル変化 / クロミズム / 刺激応答性 / デバイス / ソノクロミズム / 水素結合 / アゾベンゼン / 刺激応答
Research Abstract

Sonochromic device changing with sound stimuli
This research project is focused on sonochromic device changing with sound stimuli. The subject was studied with ultrasound equipments, which could expose ultrasound having 23 to 143kHz frequencies to aqueous components of polymers and dyes. The idea on this research was applied to be monitored absorption spectra of visible and infrared regions after the ultrasound exposed. Actually resultant data implied that ultrasound influenced the spectral changes of aqueous polymer solution including water-soluble dye, quaternary azopridium benzene. The results suggest that the ultrasound exposure with 43 kHz frequency enhanced the dye aggregation in the aqueous soluble polymer solution for poly acrylic acid. In addition with these results, the research found evidence on that ultrasound exposure extremely reduced the polymer solution viscosity. Infrared analysis also supported that ultrasound broke hydrogen bondings in the polymers.But, the breaking of the polymer was recovered without the exposure to the original condition without decomposition. These results indicated that ultrasound could control the hydrogen bonding breaking and formation in the aqueous polymers. There is possibility to apply this phenomena for new device to sound stimuli-chromism.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (19 results)

All 2013 2012 2011 2010 Other

All Journal Article (10 results) (of which Peer Reviewed: 5 results) Presentation (8 results) Remarks (1 results)

  • [Journal Article] Sono-respond on ThermosensitivePolymer Microgels Based on Cross-linkedPoly(N-isopropylacrylamide-co-acrylic acid, Josue Addiel Venegas Sanchez2013

    • Author(s)
      Takayuki Kusunoki, Motohiro Tagaya, Takaomi Kobayashi
    • Journal Title

      Ultrasonics Sonochemistry

      Volume: 20(5) Pages: 1271-1275

    • Related Report
      2012 Final Research Report
  • [Journal Article] Ultrasound Effect Used as External Stimulus for Viscosity Change of Aqueous Carrageenans,Josue Addiel Venegas Sanchez2013

    • Author(s)
      Motohiro Tagaya, Takaomi Kobayashi
    • Journal Title

      Ultrasonics Sonochemistry

      Volume: 20(4) Pages: 1081-1091

    • Related Report
      2012 Final Research Report
  • [Journal Article] Sono-respond on Thermosensitive Polymer Microgels Based on Cross-linked Poly(N-isopropylacrylamide-co-acrylic acid)2013

    • Author(s)
      J. Addiel V.Sanchez
    • Journal Title

      Ultrasonics Sonochemistry

      Volume: 20 Issue: 5 Pages: 1271-1275

    • DOI

      10.1016/j.ultsonch.2013.02.003

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ultrasound Effect of Interpenetrated Hydrogels Having Hydrogen Bonding Networks in Poly(Vinylalcohol)/Poly(2-Hydroxyethyl Methacrylate) by Using FT-IR2012

    • Author(s)
      Spectroscopy Kazuki Nakasone, Venegas S. Josue Addiel, Motohiro Tagaya, Takaomi Kobayashi
    • Journal Title

      Transactions on GIGAKU

      Volume: 1

    • Related Report
      2012 Final Research Report
  • [Journal Article] Easy Fabrication and Morphology Control of Supramolecular Liquid-CrystallinePolymer Microparticles2011

    • Author(s)
      Hui Liu, Takaomi Kobayashi, Haifeng Yu
    • Journal Title

      Macromol. Rapid Commun

      Volume: 32(4) Pages: 378-383

    • Related Report
      2012 Final Research Report
  • [Journal Article] Ultrasound Stimuli on Viscometric Change of Aqueous Copolymers Having Acrylic Acid and N-isopropyl Acrylamidefor Thermo-sensitive segments2011

    • Author(s)
      Ngo Le Ngoc, Takaomi Kobayashi
    • Journal Title

      Ultrasonics Sonochemistry

      Volume: 18(5) Pages: 1185-1192

    • Related Report
      2012 Final Research Report
  • [Journal Article] Fabrication and Photoresponse of Supramolecular Liquid-Crystalline Microparticles2011

    • Author(s)
      Haifeng Yu, Hui Liu, Takaomi Kobayashi
    • Journal Title

      ACS Appl.Mater.Interfaces

      Volume: 3 Issue: 4 Pages: 1333-1340

    • DOI

      10.1021/am2001289

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Easy Fabrication and Morphology Control of Supramolecular Liquid-Crystalline Polymer Microparticles2011

    • Author(s)
      Hui Liu, Takaomi Kobayashi, Haifeng Yu
    • Journal Title

      Macromol.Rapid Commun.

      Volume: 32 Issue: 4 Pages: 378-383

    • DOI

      10.1002/marc.201000582

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ultrasound Stimuli on Viscometric Change of Aqueous Copolymers Having Acrylic Acid and N-isopropyl Acrylamide for Thermo-sensitive segments2011

    • Author(s)
      Ngo Le Ngoc, Takaomi Kobayashi
    • Journal Title

      Ultrasonics Sonochemistry

      Volume: 18 Issue: 5 Pages: 1185-1192

    • DOI

      10.1016/j.ultsonch.2010.08.015

    • Related Report
      2011 Annual Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ultrasound Stimuli-effect on Hydrogen Bonding Networks for Polyacrylic Acid-Alumina Slurry2010

    • Author(s)
      Ngo Le Ngoc, Takaomi Kobayashi
    • Journal Title

      Ultrasonics Sonochemistry

      Volume: 17(1) Pages: 186-192

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] アゾピリジニウム塩色素/ポリアクリル酸水溶液の吸収スペクトルへの超音波効果祝懐端2012

    • Author(s)
      周衛民、多賀谷基博、小林 高臣
    • Organizer
      第21回ソノケミストリー討論会
    • Place of Presentation
      明治大学理工学部生田キャンパス(東京)
    • Related Report
      2012 Final Research Report
  • [Presentation] アゾピリジウム塩色素/ポリアクリル酸水溶液の吸収スペクトルへの超音波効果2012

    • Author(s)
      小林高臣
    • Organizer
      第21回ソノケミストリー討論会
    • Place of Presentation
      明治大学理工学部生田キャンパス
    • Related Report
      2012 Annual Research Report
  • [Presentation] Ultrasound effect on morphology change in phase separation of azobenzene amphiphilic block copolymers2011

    • Author(s)
      Masato Nakaguchi, Takaomi Kobayashi
    • Organizer
      The 20th Annual Meeting of the Japan Society of Sonochemistry &The International Workshop on Advanced Sonochemistry
    • Place of Presentation
      Nagoya
    • Related Report
      2012 Final Research Report
  • [Presentation] Effect of ultrasound on acrylicacid-N-hydroxyethylacrylamide copolymers containing hydrogen bond networksVenegas Sanchez Josue Addiel2011

    • Author(s)
      Takaomi Kobayashi
    • Organizer
      The 20th Annual Meeting of the Japan Society of Sonochemistry &The International Workshop on Advanced Sonochemistry
    • Place of Presentation
      Nagoya
    • Related Report
      2012 Final Research Report
  • [Presentation] Ultrasound effect on morphology change in phase separation of azobenzene amphiphilic block copolymers2011

    • Author(s)
      Masato Nakaguchi, Takaomi Kobayashi
    • Organizer
      The 20th Annual Meeting of the Japan Society of Sonochemistry & The International Workshop on Advanced Sonochemistry 2011 (IWAS 2011) Nagoya November 3-4, p111-112
    • Place of Presentation
      名古屋
    • Related Report
      2011 Annual Research Report
  • [Presentation] Pacifichem 2010,(Invited lecture)2010

    • Author(s)
      Takaomi Kobayashi
    • Organizer
      STIMULUS RESPOND TO POLYMER INTERACTION BY ULTRASOUND
    • Place of Presentation
      Honolulu, Hawai, USA
    • Related Report
      2012 Final Research Report
  • [Presentation] 水素結合ネットワークを含む非イオン性ポリマー水溶液の超音波吸収ヘネカスサンチェスホスエアティエル,コリコク2010

    • Author(s)
      小林高臣
    • Organizer
      第19回ソノケミストリー討論会
    • Place of Presentation
      東京工業大学すずかけ台キャ ンハス
    • Related Report
      2012 Final Research Report
  • [Presentation] Stimulus respond to polymer interaction by ultrasound2010

    • Author(s)
      Takaomi Kobayashi
    • Organizer
      Pacifichem 2010
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • Related Report
      2012 Final Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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