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Development of new desensitizer for hypersensitive dentin having effect to control bacteria adhesion.

Research Project

Project/Area Number 25861800
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Conservative dentistry
Research InstitutionOkayama University

Principal Investigator

TAKAHASHI Kei  岡山大学, 大学病院, 助教 (00550815)

Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
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)
Keywords象牙質知覚過敏抑制材 / 細菌付着性 / 初期付着 / 接着強さ
Outline of Final Research Achievements

This study is about the adhesion of oral bacteria for the dentin which I treated in desensitizer for hypersensitive teeth. It is thought that I form a high polymer film on the dentin surface to existing representative desensitizer for hypersensitive dentin, or a hydrophilic monomer penetrates to the dentin surface and forms a film such as hybrid layer in the adhesion. Therefore it was in the beginning representative desensitizer for hypersensitive dentin. As a result, the initial adhesion of oral bacteria tended that there was few it in comparison with the type that a hydrophilic monomer penetrated to the dentin surface, and a type to form a high polymer film on the dentin surface when I put it within this study formed a film such as hybrid layer in the adhesion.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (5 results)

All 2014 2013

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (3 results)

  • [Journal Article] 垂直歯根破折歯を口腔外接着再植法にて保存した症例2014

    • Author(s)
      大原直子、田中久美子、垣内伸子、星加知宏、高橋圭、神農泰生、伊澤俊次、山路公造、西谷佳浩、吉山昌宏
    • Journal Title

      岡山歯学会雑誌

      Volume: 33 Pages: 7-11

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tooth Wear に対してコンポジットレジンによる審美修復を行った症例2014

    • Author(s)
      田中久美子、徳善英紀、大原直子、星加知宏、高橋圭、神農泰生、伊澤俊次、山路公造、西谷佳浩、吉山昌宏
    • Journal Title

      岡山歯学会雑誌

      Volume: 33 Pages: 1-5

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Presentation] 新規ワンステップボンディング材における象牙質微小引張接着強さについて2014

    • Author(s)
      星加知宏、西谷佳浩、高橋圭、吉山昌宏
    • Organizer
      第141回日本歯科保存学会学術大会
    • Place of Presentation
      山形テルサ
    • Year and Date
      2014-10-30 – 2014-10-31
    • Related Report
      2014 Annual Research Report
  • [Presentation] 新規光硬化型動揺歯固定材料の接着強さと接着耐久性の評価2014

    • Author(s)
      高橋圭、星加知宏、西谷佳浩、吉山昌宏
    • Organizer
      第140回日本歯科保存学会学術大会
    • Place of Presentation
      滋賀県立芸術劇場
    • Year and Date
      2014-06-19 – 2014-06-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] 新規光硬化型動揺歯固定材料の耐着色性の評価2013

    • Author(s)
      高橋 圭, 西谷佳浩, 星加知宏,吉山昌宏
    • Organizer
      第24回日本歯科審美学会学術大会
    • Place of Presentation
      東京 日本歯科大学
    • Related Report
      2013 Research-status Report

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

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