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2010 Fiscal Year Final Research Report

Formation of functional HA film and the clinical application through the Powder Jet Deposition method

Research Project

  • PDF
Project/Area Number 21791930
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Dental engineering/Regenerative dentistry
Research InstitutionTohoku University

Principal Investigator

NOJI Miyoko  東北大学, 大学院・歯学研究科, 大学院非常勤講師 (70431583)

Project Period (FY) 2009 – 2010
Keywordsパウダージェットデポジション / ハイドロキシアパタイト / インターフェイス / 象牙質
Research Abstract

A powder jet deposition (PJD) process can be used to create a thick hydroxyapatite (HAp) film on a human tooth surface. This study aimed to investigate the in vitro efficacy of the hydroxyapatite film using PJD on the dentin permeability of human dentin discs. The permeability of dentin after application of the HAp films was significantly lower than that of the controls. This study showed the possibilities for the clinical desensitizing effect for dentin hypersensitivity by applying PJD.

  • Research Products

    (10 results)

All 2011 2010 2009

All Journal Article (6 results) (of which Peer Reviewed: 5 results) Presentation (4 results)

  • [Journal Article]2011

    • Author(s)
      R. Akatsuka, K. Sasaki, M S. Sepasy Zahmaty, M. Noji, T. Anada, O. Suzuki, T. Kuriyagawa
    • Journal Title

      J Biomed Mater Res B Appl Biomater

      Volume: (in press)

    • Peer Reviewed
  • [Journal Article]2011

    • Author(s)
      R. Akatsuka, M. Noji, M S. Sepasy Zahmaty, T. Anada, T. Kuriyagawa, O. Suzuki, K. Sasaki
    • Journal Title

      Key Engineering Materials

      Volume: (in press)

    • Peer Reviewed
  • [Journal Article]2010

    • Author(s)
      R. Akatsuka, M. Noji, M S. Sepasy Zahmaty, T. Anada, T. Kuriyagawa, O. Suzuki, K. Sasaki
    • Journal Title

      Interface Oral Health Science 2009

      Pages: 302-304

    • Peer Reviewed
  • [Journal Article]2009

    • Author(s)
      M. Noji, MS. Sepasy Zahmaty, T. Shibuya, N. Yoshihara, T. Kuriyagawa, K. Sasaki, O. Suzuki
    • Journal Title

      International Journal of Abrasive Technology

      Volume: 2(1) Pages: 83-96

    • Peer Reviewed
  • [Journal Article]2009

    • Author(s)
      赤塚亮, 野地美代子, MS SEPASY ZAHMATY, 穴田貴久, 厨川常元, 鈴木治, 佐々木啓一
    • Journal Title

      補綴誌

      Volume: 1/118 Pages: 112

    • Peer Reviewed
  • [Journal Article]2009

    • Author(s)
      R. Akatsuka, M. Noji, M S. Sepasy Zahmaty, T. Anada, T. Kuriyagawa, O. Suzuki, K. Sasaki
    • Journal Title

      BIOCERAMICS22

      Pages: 811-814

  • [Presentation] Effects of HAp film created by powder jet deposition technique on dentin permeability2011

    • Author(s)
      R. Akatsuka, H. Ishihata, M. Noji, K. Matsumura, T. Anada, T. Kuriyagawa, O. Suzuki, K. Sasaki
    • Organizer
      The 4th International Symposium for Interface Oral Health Science in Sendai
    • Place of Presentation
      仙台
    • Year and Date
      2011-03-07
  • [Presentation] Creating hydroxyapatite film on human tooth by powder jet deposition2009

    • Author(s)
      Ryo Akatsuka, Miyoko Noji, Mohammad Saeed Sepasy Zahmaty, Osamu Suzuki, Tsunemoto Kuriyagawa, Keiichi Sasaki
    • Organizer
      BIOCERAMICS22
    • Place of Presentation
      Daegu(Korea)
    • Year and Date
      2009-10-27
  • [Presentation] Creating hydroxyapatite film on human tooth by powder jet deposition2009

    • Author(s)
      Ryo Akatsuka, Miyoko Noji, Mohammad Saeed Sepasy Zahmaty, Osamu Suzuki, Tsunemoto Kuriyagawa, Keiichi Sasaki
    • Organizer
      iCAM-2009
    • Place of Presentation
      Busan(Korea)
    • Year and Date
      2009-07-08
  • [Presentation] パウダージェットデポジション法による歯質上へのHAp膜形成とその接着強度2009

    • Author(s)
      赤塚亮, 野地美代子, MS SEPASY ZAHMATY, 穴田貴久, 厨川常元, 鈴木治, 佐々木啓一
    • Organizer
      第118回日本補綴歯科学会学術大会
    • Place of Presentation
      京都
    • Year and Date
      2009-06-06

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Published: 2013-07-31  

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