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Development of Fiber Post for Foundation Restoration Using High Durable and Biocompatible Glass Fiber

Research Project

Project/Area Number 16591966
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 補綴理工系歯学
Research InstitutionChiba Institute of Technology

Principal Investigator

KOBAYASHI Masahiro  Chiba Institute of Technology, Life and Engineering Sciences, Professor, 工学部, 教授 (20083868)

Co-Investigator(Kenkyū-buntansha) HASHIMOTO Kazuaki  Chiba Institute of Technology, Life and Engineering Sciences., Professor, 工学部, 教授 (90255159)
TAKAHASHI Hidekazu  Tokyo Medical and Dental University, Advanced Biomaterials, Associate Professor, 大学院医歯学総合研究科, 助教授 (90175430)
KON Masayuki  Tokushima University, Department of Biomaterials and Bioengineering, Research Associate, 大学院ヘルスバイオサイエンス研究部, 助手 (80116813)
Project Period (FY) 2004 – 2006
Project Status Completed (Fiscal Year 2006)
Budget Amount *help
¥3,600,000 (Direct Cost: ¥3,600,000)
Fiscal Year 2006: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 2005: ¥1,200,000 (Direct Cost: ¥1,200,000)
Fiscal Year 2004: ¥1,800,000 (Direct Cost: ¥1,800,000)
KeywordsFoundation restoration / Fiber post / Glass fiber / Flexural properties / Molding method / 生体親和性 / 人工唾液 / 弾性率
Research Abstract

The purpose of the present study was to developed a new core built-up fiber post using zirconium-containing glass fiber, Na_2O-K_2O-Ca0-ZrO_2-SiO_2, which possess superior mechanical prosperity, chemical durability, and biocompatibility. E glass was used for reference.
Two types of molding method, pull-up method and continues heating polymerization method, were used for fiber post preparation. Mechanical properties of fiber post using both glass fibers were almost identical regardless molding methods.
However, after hot water storage and thermocycling test (aged test), mechanical properties of the fiber post prepared with continues heating polymerization method were better than that with pull-up method.
The mechanical properties of the fiber post using zirconium-containing glass fiber showed superior mechanical properties compared to that of dentin even after the aged test.

Report

(4 results)
  • 2006 Annual Research Report   Final Research Report Summary
  • 2005 Annual Research Report
  • 2004 Annual Research Report

Research Products

(29 results)

All 2006 2005 2004

All Journal Article (27 results) Book (2 results)

  • [Journal Article] ファイバーポストの曲げ特性に及ぼす試験条件の影響2006

    • Author(s)
      高橋英和
    • Journal Title

      歯科材料・機器 25・2

      Pages: 124-124

    • NAID

      130006962972

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 引抜き成形法によるファイバーポストの創製とその曲げ特性2006

    • Author(s)
      小林雅博
    • Journal Title

      歯科材料・機器 25・5

      Pages: 373-373

    • NAID

      110006165129

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 連続加熱成形法によるファイバーポストの曲げ特性とその耐久性2006

    • Author(s)
      岩崎直彦
    • Journal Title

      歯科材料・機器 25・5

      Pages: 374-374

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Effects of test conditions on flexural properties of fiber-posts2006

    • Author(s)
      Takahashi H
    • Journal Title

      J J Dent Mater 25.2

      Pages: 124-124

    • NAID

      110005851063

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Development of fiber-post with pull-up method and their flexural properties2006

    • Author(s)
      Kobayashi M
    • Journal Title

      J J Dent Mater 25.5

      Pages: 373-373

    • NAID

      130006963238

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Development of fiber-post with continuous molding method and their flexural properties2006

    • Author(s)
      Iwasaki N
    • Journal Title

      J J Dent Mater 25.5

      Pages: 374-374

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Recent Crown Rrestorations with composite resin and fiber reinforcements2006

    • Author(s)
      Shinya A
    • Journal Title

      The Journal of Dental Technology Extra Issue 2006

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] ファイバーポストの曲げ特性に及ぼす試験条件の影響2006

    • Author(s)
      高橋英和
    • Journal Title

      歯科材料・器械 25・2

      Pages: 124-124

    • NAID

      130006962972

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 引抜き成形法によるファイバーポストの創製とその曲げ特性2006

    • Author(s)
      小林雅博
    • Journal Title

      歯科材料・器械 25・5

      Pages: 373-373

    • NAID

      110006165129

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 連続加熱成形法によるファイバー・ポストの曲げ特性とその耐久性2006

    • Author(s)
      岩崎直彦
    • Journal Title

      歯科材料・器械 25・5

      Pages: 374-374

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 単軸ロボットを用いた歯科用ファイバーポスト作製条件の検討2005

    • Author(s)
      高橋英和
    • Journal Title

      日本医用歯科機器学会誌 11・2

      Pages: 28-31

    • NAID

      40021113098

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 各種生体材料用ガラス繊維の耐久性2005

    • Author(s)
      小林雅博
    • Journal Title

      歯科材料・機器 24・5

      Pages: 320-320

    • NAID

      130006961768

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 試作ファイバーポストの曲げ特性に及ぼす加速度劣化試験の影響2005

    • Author(s)
      岩崎直彦
    • Journal Title

      歯科材料・機器 24・5

      Pages: 330-330

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Method for fabrication of dental fiber-post using a unidirectional moving robot2005

    • Author(s)
      Takahashi H
    • Journal Title

      J J Dent Equip 11.2

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Durability of several glass fibers for biomaterials2005

    • Author(s)
      Kobayashi M
    • Journal Title

      J J Dent Mater 24.5

      Pages: 320-320

    • NAID

      110004049861

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Effect of accelerating aged test on flexural properties of experimental fiber-post2005

    • Author(s)
      Iwasaki N
    • Journal Title

      J J Dent Mater 24.5

      Pages: 330-330

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 単軸ロボットを用いた歯科用ファイバーポスト作製条件の検討2005

    • Author(s)
      高橋英和, 岩崎直彦, 小林雅博
    • Journal Title

      日本医用歯科機器学会誌 11・1

      Pages: 14-14

    • NAID

      40021113098

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 各種生体材料用ガラス繊維の耐久性2005

    • Author(s)
      小林雅博, 今 政幸, 高橋英和
    • Journal Title

      歯科材料・器械 24・5

      Pages: 320-320

    • NAID

      130006961768

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 試作ファイバーポストの曲げ特性に及ぼす加速度劣化試験の影響2005

    • Author(s)
      岩崎直彦, 高橋英和, 小林雅博
    • Journal Title

      歯科材料・器械 24・5

      Pages: 330-330

    • NAID

      130006961783

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 生体類似溶液浸漬による生体材料用ジルコニウム含有ガラス繊維の強さと溶出の関係2004

    • Author(s)
      小林雅博
    • Journal Title

      歯科材料・機器 23・2

      Pages: 158-158

    • NAID

      110002989782

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] ファイバーポストの曲げ特性に及ぼすファイバー直径と含有率の影響2004

    • Author(s)
      岩崎直彦
    • Journal Title

      歯科材料・機器 23・5

      Pages: 429-429

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 市販ファイバーポストの加速度劣化試験における曲げ特性2004

    • Author(s)
      岩崎直彦
    • Journal Title

      歯科材料・機器 23・2

      Pages: 103-103

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Relation between the strength solubility of zirconium-containing glass fibers immersed in simulated body fluids2004

    • Author(s)
      Kobayashi M
    • Journal Title

      J J Dent Mater 23-2

      Pages: 158-158

    • NAID

      110002989782

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Effect of diameter and amount of glass fibers on flexural properties of fiber-post2004

    • Author(s)
      Iwasaki N
    • Journal Title

      J J Dent Mater 23.5

      Pages: 429-429

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Flexural properties of commercial fiber posts after accelerating aged test2004

    • Author(s)
      Iwasaki N
    • Journal Title

      J J Dent Mater 23-2

      Pages: 103-103

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 生体類似溶液浸漬による生体材料用ジルコニウム含有ガラス繊維の強さと溶出の関係2004

    • Author(s)
      小林雅博, 今 政幸
    • Journal Title

      歯科材料・器械 23-2

      Pages: 158-158

    • NAID

      110002989782

    • Related Report
      2004 Annual Research Report
  • [Journal Article] ファイバーポストの曲げ特性に及ぼすファイバー直径と含有率の影響2004

    • Author(s)
      岩崎直彦, 高橋英和, 小林雅博他
    • Journal Title

      歯科材料・器械 23-5

      Pages: 429-429

    • NAID

      130006963435

    • Related Report
      2004 Annual Research Report
  • [Book] 「歯科技工」別冊 最新 歯冠修復用コンポジットレジンと各種ファイバーの臨床・技工(新谷明喜ほか編)2006

    • Author(s)
      高橋英和
    • Total Pages
      178
    • Publisher
      医歯薬出版
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Book] 月刊「歯科技工」別冊 最新 歯冠修復用コンポジットレジンと各種ファイバーの臨床・技工2006

    • Author(s)
      新谷明喜
    • Total Pages
      178
    • Publisher
      医歯薬出版
    • Related Report
      2006 Annual Research Report

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Published: 2004-03-31   Modified: 2016-04-21  

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