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Development of adhesion system for one-step step bonding agent

Research Project

Project/Area Number 22592128
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Conservative dentistry
Research InstitutionNihon University

Principal Investigator

NISHIYAMA Norihiro  日本大学, 松戸歯学部, 教授 (90112953)

Co-Investigator(Kenkyū-buntansha) FUJITA Kou  日本大学, 松戸歯学部, 助手 (00147737)
AIDA Masahiro  日本大学, 松戸歯学部, 教授 (40147715)
GOTO Haruhiko  日本大学, 松戸歯学部, 助手 (70307875)
IKEMI Takuji  日本大学, 松戸歯学部, 教授 (80102565)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsワンステップボンディング材 / 酸性モノマーのカルシウム塩 / NMR / メタクリル酸アミドモノマー
Research Abstract

To determine the amount of 10-methacryloyloxydecyl dihydrogen phosphate (MDP)-calcium (MDP-Ca) salt produced through demineralization of enamel or dentin by MDP, we designed a series of MDP-based one-step adhesives with different amounts of MDP. The null hypotheses were that (1) the amount of MDP-Ca salt produced through demineralization of enamel was the same as dentin, and (2) the amounts of MDP-Ca salt have no effect on the bonding performance. Increases in the amount of MDP resulted in the increased amount of MDP-Ca salt. The production amount of MDP-Ca salt of the dentin was 1.3 times higher than that of the enamel. The predominate species of the MDP and enamel reactants was a calcium hydrogen phosphate of MDP. In contrast, the dentin yielded both calcium phosphate and calcium hydrogen phosphate of MDP. Increases in the amount of MDP-Ca salt decreased both enamel and dentin bond strengths. An optimal concentration of MDP exists in one-step self-etch adhesive.

Report

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

    (16 results)

All 2013 2012 2011 2010

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (10 results)

  • [Journal Article] Development of MDP-based one-step self-etch adhesive--effect of additional 4-META on bonding performance.2013

    • Author(s)
      Hitoshi IWAI, Kou FUJITA, Hirotoshi IWAI, Takuji IKEMI, Haruhiko GOTO, Masahiro AIDA
    • Journal Title

      Dental Material Journal

      Volume: 32(1) Pages: 1-9

    • NAID

      10031138695

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of calcium salt of functional monomer on bonding performance2012

    • Author(s)
      Hitoshi Iwai and Norihiro Nishiyama
    • Journal Title

      Journal of Dental Research

      Volume: 91 Pages: 1043-1048

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Development of MDP-based one-step self-etch adhesive effect of additional 4-META on bonding performance2012

    • Author(s)
      Hitoshi Iwai, Kou Fujita, Hirotoshi Iwai, Takuji Ikemi, Haruhiko Goto, Masahiro Aida、Norihiro Nishiyama
    • Journal Title

      Dental Material Journal

      Volume: 32(1) Pages: 1-9

    • NAID

      10031138695

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effect of calcium salt of functional monomer on bonding performance.2012

    • Author(s)
      Hitoshi Iwai and Norihiro Nishiyama
    • Journal Title

      Journal of Dental Research

      Volume: 91(11) Issue: 11 Pages: 1043-1048

    • DOI

      10.1177/0022034512458925

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 4-META添加ワンステップボンディング材の開発2011

    • Author(s)
      西山典宏、岩井仁寿、藤田光、岩井啓寿、高橋治好、矢口剛宏、池見宅司
    • Journal Title

      歯科材料・器械

      Volume: 30巻 Pages: 259-265

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] 4-META添加ワンステップボンディング剤の開発2011

    • Author(s)
      西山典宏, 岩井仁寿, 藤田光, 岩井啓寿, 高橋治好, 矢口剛宏, 池見宅司
    • Journal Title

      歯科材料・器械

      Volume: 30巻 Pages: 259-365

    • NAID

      110008686619

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] ワンステップボンディング材中のMDP濃度が歯質アパタイトの脱灰に及ぼす影響2012

    • Author(s)
      西山典宏、岩井仁寿、藤田(中島)光、内田僚一郎、谷本安浩、高橋治好、矢口剛宏、渋谷功、池見宅司
    • Organizer
      第60回日本歯科理工学会学術講演会
    • Place of Presentation
      九州大学医学部百年講堂、福岡
    • Year and Date
      2012-10-14
    • Related Report
      2012 Final Research Report
  • [Presentation] Effect of Quantity of MDP Reacted on the Bonding Performance2012

    • Author(s)
      Norihiro Nishiyama, Hitoshi Iwai, Kou Fujita, Ryoichiro Uchida, Yasuhiro Tanimoto, Takuji Ikemi
    • Organizer
      第90回国際歯科会議
    • Place of Presentation
      イグアス、ブラジル
    • Year and Date
      2012-06-21
    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Presentation] ワンステップボンディング材中のMDP濃度が歯質アパタイトの脱灰に及ぼす影響2012

    • Author(s)
      西山 典宏, 岩井 仁寿,藤田(中島)光, 内田 僚一郎, 谷本 安浩,高橋 治好, 矢口 剛宏,渋谷 功, 池見 宅司
    • Organizer
      第60回日本歯科理工学会学術講演会
    • Place of Presentation
      九州大学医学部 百年講堂 (福岡)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 新規ワンステップボンディング材の開発に関する研究(2)2011

    • Author(s)
      岩井仁寿、藤田(中島)光、根本章吾、周秦、岩井啓寿、西山典宏、池見宅司
    • Organizer
      第135回日本歯科保存学会学術大会
    • Place of Presentation
      大阪国際交流センター、大阪
    • Year and Date
      2011-10-20
    • Related Report
      2012 Final Research Report
  • [Presentation] 新規ワンステップボンディング材の開発に関する研究(2)2011

    • Author(s)
      岩井仁寿, 藤田(中島)光, 根本章吾, 周秦, 岩井啓寿, 西山典宏, 池見宅司
    • Organizer
      第135回日本歯科保存学会学術大会
    • Place of Presentation
      大阪国際交流センター
    • Year and Date
      2011-10-20
    • Related Report
      2011 Annual Research Report
  • [Presentation] Development of one-step bonding agent2011

    • Author(s)
      Norihiro Nishiyama, Hitoshi Iwai, Kou Fujita, Yasuhiro Tanimoto, Ryoichiro Uchida, Haruyoshi Takahashi, Yaguchi Takehiro, Masahiro Teshima, Takuji Ikemi
    • Organizer
      International Dental Materials Congress 2011
    • Place of Presentation
      ソウル、韓国
    • Year and Date
      2011-05-29
    • Related Report
      2012 Final Research Report
  • [Presentation] Development of one-step bonding agent2011

    • Author(s)
      Nishiyama N, Iwai H, Fujita K, Tanimoto Y, Uchida R, Takahashi H, Yaguchi T, Teshima M, Ikemi T
    • Organizer
      International Dental Materials Congress 2011
    • Place of Presentation
      韓国、ソウル
    • Year and Date
      2011-05-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] Degradation of 10-Methacryloyloxydecyl Dihydrogen Phosphate2010

    • Author(s)
      N.NISHIYAMA
    • Organizer
      THE KOREA RESEARCH SOCIETY FOR DENTAL MATERIALS
    • Place of Presentation
      ソウル,韓国
    • Year and Date
      2010-11-19
    • Related Report
      2010 Annual Research Report
  • [Presentation] 新規ワンステップボンディング材の開発に関する研究(1)2010

    • Author(s)
      岩井仁寿、藤田(中島)光、根本章吾、岩井啓寿、西山典宏、池見宅司
    • Organizer
      第133回日本歯科保存学会学術大会
    • Place of Presentation
      長良川国際会議場、岐阜
    • Year and Date
      2010-10-29
    • Related Report
      2012 Final Research Report
  • [Presentation] 新規ワンステップボンディング材の開発に関する研究(1)2010

    • Author(s)
      岩井仁寿、藤田(中島)光、根本章吾、岩井啓寿、西山典宏、池見宅司
    • Organizer
      第133回日本歯科保存学会学術大会
    • Place of Presentation
      長良川国際会議場,岐阜
    • Year and Date
      2010-10-29
    • Related Report
      2010 Annual Research Report

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

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