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Fabrication of Adhesive Apatite Cement

Research Project

Project/Area Number 25463051
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Dental engineering/Regenerative dentistry
Research InstitutionKyushu University

Principal Investigator

Munar ML  九州大学, 歯学研究科(研究院), 研究員 (50432919)

Co-Investigator(Kenkyū-buntansha) Kunio Ishikawa  九州大学, 大学院歯学研究院, 教授 (90202952)
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsアパタイトセメント / 粘着性 / アテロコラーゲン / 骨
Outline of Final Research Achievements

In order to fabricate apatite cement which enable to adhere to wetting bone, adhesive property was given to apatite cement. The apatite cement was composed of disodium hydrogen phosphate solution as liquid part and TTCP-DCPD powder as powder part. Atelocollagen was added into liquid part as thickener. The adhesive strength of apatite cement was increased as a function of atelocollagen concentration. However, even though several positive phenomenon were observed, the maximum adhesive strength was far weaker than the practical using strength. Further studies are needed in order to reinforce the bonding and adhesive strength to bone and apatite.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (1 results)

All 2015

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Acknowledgement Compliant: 1 results)

  • [Journal Article] Hydrothermal treatment for TiN as abrasion resistant dental implant coating and its fibroblast response2015

    • Author(s)
      Xingling Shi, Lingli Xu, Melvin L. Munar, Kunio Ishikawa
    • Journal Title

      Material Science and Engineering C

      Volume: 49 Pages: 1-6

    • DOI

      10.1016/j.msec.2014.12.059

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant

URL: 

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

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