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Dental Application of Visible-Light-Responded Photocatalyst Coated with Fluoridated Apatite

Research Project

Project/Area Number 19791469
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field 補綴理工系歯学
Research InstitutionKanagawa Dental College

Principal Investigator

SHIBATA Takeshi  Kanagawa Dental College, 歯学部, 助教 (80329200)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,420,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥420,000)
Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2007: ¥1,600,000 (Direct Cost: ¥1,600,000)
Keywords二酸化チタン / フッ素 / アパタイト / 光触媒 / 義歯床用レジン / Candida albicans / 活性酸素 / 電子スピン共鳴法
Research Abstract

二酸化チタンを歯科用アクリルレジンに配合し、その光触媒効果を利用した簡便で衛生的な歯科材料を開発することが本研究のテーマである。フッ素化アパタイト被覆二酸化チタンは、従来型よりも光触媒効果が効率的に活性化されることにより、短時間で抗真菌効果が得られることがわかった。フッ素化アパタイト被覆二酸化チタン配合レジンは耐久性、持続性のある効果を発揮する、新たな歯科材料としての有効性が示唆された。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (24 results)

All 2009 2008 2007

All Journal Article (8 results) (of which Peer Reviewed: 5 results) Presentation (16 results)

  • [Journal Article] Antibacterial activity of denture base acrylic resin containing apatite-coated TiO2 photocatalyst2009

    • Author(s)
      Takeshi Shibata, Katsuhiko Kimoto, Nobushiro Hamada, Hidefumi Kumada, Tomofumi Sawada Tomoji Sawada and Minoru Toyoda
    • Journal Title

      Bull Kanagawa Dent Col 37(掲載予定)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Adhesion of C. albicans to acrylic resin containing fluoridated apatite-coated TiO22008

    • Author(s)
      Tomofumi Sawada, Katsuhiko Kimoto, Yusuke Takahashi, Tomoji Sawada, Nobushiro Hamada, Takeshi Shibata, Norio Hori, Hiromichi Aoki, Toru Nomami and Minoru Toyoda
    • Journal Title

      Prosthodont Res Pract 7

      Pages: 201-203

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Antifungal effects of acrylic denture base resin containing fluoridated apatite-coated titanium dioxide2008

    • Author(s)
      Tomofumi Sawada, Yusuke Takahashi, Katsuhiko Kimoto, Nobushiro Hamada, Shusaku Okada, Takeshi Shibata, Tomoji Sawada, Toru Nonam, Minoru Toyoda and Toshio Teranaka
    • Journal Title

      Bull Kanagawa Dent Col 36

      Pages: 100-102

    • Related Report
      2008 Final Research Report
  • [Journal Article] Adhesion of C. albicans to acrylic resin containing fluoridated apatite-coated TiO_22008

    • Author(s)
      Tomofumi Sawada
    • Journal Title

      Prosthodontic Research and Practice 7

      Pages: 201-203

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Antifungal effects of acrylic denture base resin containing fluoridated apatite-coated titanium dioxide2008

    • Author(s)
      Tomofumi Sawada
    • Journal Title

      The Bulletin of Kanagawa Dental College 36

      Pages: 100-102

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Antifungal effect of acrylic resin incorporating fluorapatite-coated titanium dioxide2007

    • Author(s)
      Tomofumi Sawada, Yusuke Takahashi, Nobushiro Hamada, Katsuhiko Kimoto, Takeshi Shibata, Tomoji Sawada, Toru Nonami, Toshio Umemoto and Minoru Toyoda
    • Journal Title

      The 6th International Symposium on Titanium in Dentistry 125

    • Related Report
      2008 Final Research Report
  • [Journal Article] Antifungal effect of acrylic resin containing apatite-coated TiO2 photocatalyst2007

    • Author(s)
      Takeshi Shibata, Nobushiro Hamada, Katsuhiko Kimoto, Tomofumi Sawada, Tomoji Sawada, Hidefumi Kumada, Toshio Umemoto and Minoru Toyoda
    • Journal Title

      Dent Mater J 26

      Pages: 437-444

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Antifungal effect of acrylic resin containing apatite-coated TiO2 photocatalyst2007

    • Author(s)
      Takeshi Shibata
    • Journal Title

      Dental Materials Journal 26

      Pages: 437-444

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] フッ素化アパタイト被覆二酸化チタン配合義歯床用レジンの開発2009

    • Author(s)
      澤田智史,柴田武士,澤田智慈,星憲幸,斎田牧子,野浪亨,木本克彦,豊田實
    • Organizer
      日本補綴歯科学会第118回学術大会
    • Place of Presentation
      京都
    • Year and Date
      2009-06-06
    • Related Report
      2008 Final Research Report
  • [Presentation] 光触媒二酸化チタンを応用したアバットメント表面の検討2009

    • Author(s)
      星憲幸,青木宏道,柴田武士,澤田智史,斎田牧子,川畑政綱,田中欣也,山田重雄,木本克彦
    • Organizer
      平成20年度日本補綴歯科学会西関東支部学術大会
    • Place of Presentation
      横浜
    • Year and Date
      2009-01-25
    • Related Report
      2008 Final Research Report
  • [Presentation] 義歯床用レジンへの二酸化チタン光触媒の応用について2009

    • Author(s)
      澤田智史,木本克彦,柴田武士,澤田智慈,野浪亨,豊田實
    • Organizer
      日本義歯ケア学会第1回学術大会
    • Place of Presentation
      横浜
    • Year and Date
      2009-01-24
    • Related Report
      2008 Final Research Report
  • [Presentation] 義重球用レジンヘの二酸化チタン拳触媒の応用について2009

    • Author(s)
      澤田智史
    • Organizer
      日本義歯ケア学会第1回学術大会
    • Place of Presentation
      鶴見大学
    • Year and Date
      2009-01-24
    • Related Report
      2008 Annual Research Report
  • [Presentation] フッ素化アパタイト被覆二酸化チタンの電子スピン共鳴(ESR)法による活性酸素種(ROS)検出と義歯床用レジンへの応用2009

    • Author(s)
      澤田智史,吉野文彦,高橋祐介,桑原淳之,柴田武士,澤田智慈,浜田信城,木本克彦,李昌一,豊田實
    • Organizer
      神奈川歯科大学学会第128回例会
    • Place of Presentation
      横須賀
    • Year and Date
      2009-01-15
    • Related Report
      2008 Final Research Report
  • [Presentation] フッ素化アパタイト被覆二酸化チタンの電子スピン共鳴(BSR)法による活性酸素種(ROS)検出と義歯床用レジンへの応用2009

    • Author(s)
      澤田智吏
    • Organizer
      神奈川歯科大学学会第128回例会
    • Place of Presentation
      神奈川歯科大学
    • Year and Date
      2009-01-15
    • Related Report
      2008 Annual Research Report
  • [Presentation] Effect of acrylic denture base resin containing TiO2 coated with fluoridated apatite2009

    • Author(s)
      Tomofumi Sawada, Yusuke Takahashi, Takeshi Shibata, Tomoji Sawada, Nobushiro Hamada, Katsuhiko Kimoto and Minoru Toyoda
    • Organizer
      The 6th Biennial Congress of Asian Academy of Prosthodontics
    • Place of Presentation
      韓国(ソウル)
    • Related Report
      2008 Final Research Report
  • [Presentation] フッ素化アパタイト被覆二酸化チタンのアクリルレジンへの応用2007

    • Author(s)
      澤田智史,木本克彦,星憲幸,柴田武士,岡田周策,澤田智慈,野浪亨,寺中敏夫,豊田實
    • Organizer
      第20回アパタイト研究会
    • Place of Presentation
      東京
    • Year and Date
      2007-12-17
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] 義歯床用レジンへのフッ素化アパタイト被覆二酸化チタンの応用-C.albicansに対する抗菌効果および細菌付着阻止効果について-2007

    • Author(s)
      澤田智史,高橋祐介,木本克彦,浜田信城,岡田周策,柴田武士,澤田智慈,野浪亨,豊田實,寺中敏夫
    • Organizer
      神奈川歯科大学学会第42回総会
    • Place of Presentation
      横須賀
    • Year and Date
      2007-12-09
    • Related Report
      2008 Final Research Report
  • [Presentation] 義歯床用レジンへのフッ素化アパタイト被覆二酸化チタンの応用 -C.albicansに対する抗菌効果および細菌付着阻止効果について-2007

    • Author(s)
      澤田 智史
    • Organizer
      神奈川歯科大学学会第42回総会
    • Place of Presentation
      横須賀
    • Year and Date
      2007-12-09
    • Related Report
      2007 Annual Research Report
  • [Presentation] Adhesion of C. albicans to acrylic resin containing fluoride apatite-coated TiO22007

    • Author(s)
      Tomofumi Sawada, Katsuhiko Kimoto, Yusuke Takahashi, Tomoji Sawada, Nobushiro Hamada, Takeshi Shibata, Kinya Tanaka, Toru Nonami and Minoru Toyoda
    • Organizer
      The Japan Prosthodontic Society and The Greater New York Academy of Prosthodontics hold the 2nd joint meeting
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report
  • [Presentation] Antifungal effect of acrylic resin incorporating fluorapatite-coated titanium dioxide2007

    • Author(s)
      Tomofumi Sawada, Yusuke Takahashi, Nobushiro Hamada, Katsuhiko Kimoto, Takeshi Shibata, Tomoji Sawada, Toru Nonami, Toshio Umemoto and Minoru Toyoda
    • Organizer
      The 6th International Symposium on Titanium in Dentistry
    • Place of Presentation
      京都
    • Related Report
      2008 Final Research Report
  • [Presentation] フッ化アパタイト二酸化チタン配合床用レジンに関する研究-機械的強度について-2007

    • Author(s)
      澤田智史,木本克彦,柴田武士,星憲幸,田中欣也,澤田智慈,野浪亨,豊田實
    • Organizer
      日本補綴歯科学会第116回学術大会
    • Place of Presentation
      神戸
    • Related Report
      2008 Final Research Report
  • [Presentation] Adhesion of C. albicans to acrylic resin containing fluoride apatite-coated TiO_22007

    • Author(s)
      Tomofumi Sawada
    • Organizer
      The Japan Prosthodontic Society and The Greater New York Academy of Prosthodontics hold the 2nd joint meeting
    • Place of Presentation
      Tokyo
    • Related Report
      2007 Annual Research Report
  • [Presentation] Antifungal effect of acrylic resin incorporating fluorapatite-coated titanium dioxide2007

    • Author(s)
      Tomofumi Sawada
    • Organizer
      The 6th International Symposium on Titanium Dentistry
    • Place of Presentation
      Kyoto
    • Related Report
      2007 Annual Research Report
  • [Presentation] フッ化アパタイト二酸化チタン配合床用レジンに関する研究 -機械的強度について-2007

    • Author(s)
      澤田 智史
    • Organizer
      日本補綴歯科学会第116回学術大会
    • Place of Presentation
      神戸
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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