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Development of photodesociation orthodontic appliances

Research Project

Project/Area Number 26670888
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Orthodontics/Pediatric dentistry
Research InstitutionNagasaki University

Principal Investigator

WATANABE Ikuya  長崎大学, 医歯薬学総合研究科(歯学系), 教授 (00274671)

Co-Investigator(Kenkyū-buntansha) 中尾 紀子  長崎大学, 病院(歯学系), 助教 (20333578)
田中 基大  長崎大学, 工学研究科, 客員研究員 (90420629)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywordsフォトデソシエーション / デソシエーション / コーティング / 光活性
Outline of Final Research Achievements

The purpose of this study was to produce powerlessness of resin composite to detache from orthodontic appliance. The results of this study demonstrated that the bond strenght of resin composite cna be decreased by using titanium deoxidde and the UV light. In conlusion, this study indicated that the photodesociation orthodontic appliance will be developed in future.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (22 results)

All 2016 2015 2014

All Journal Article (9 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 8 results,  Acknowledgement Compliant: 2 results) Presentation (13 results) (of which Int'l Joint Research: 4 results)

  • [Journal Article] Modification of resin modified glass ionomer cement by addition of bioactive glass nanoparticles2016

    • Author(s)
      A. Valanezhad, T. Odatsu, T. Shiraishi, K. Udoh, T. Sawase, I. Watanabe
    • Journal Title

      Journal of Materials Science: Materials in Medicine

      Volume: 27 Issue: 1 Pages: 1-9

    • DOI

      10.1007/s10856-015-5614-0

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Advanced DLC Coating Technique on Silicone-based Tubular Medical Devices2016

    • Author(s)
      M. Timan Idriss Gasab, M. Uchiyama, T. Nakatani, A. Valanezhad, I. Watanabe, H. Fujiyama
    • Journal Title

      Surface and Coatings Technology

      Volume: 307 Pages: 1084-1087

    • DOI

      10.1016/j.surfcoat.2016.06.067

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Evaluation of glass transition temperature and dynamic mechanical properties of autopolymerized hard direct denture reline resins2015

    • Author(s)
      Takase K, Watanabe I, Kurogi T, Murata H
    • Journal Title

      Dent Mater J

      Volume: 34 Pages: 211-218

    • NAID

      130005062404

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Joining characteristics of titanium-based orthodontic wires connected by laser and electrical welding methods2015

    • Author(s)
      Matsunaga J, Watanabe I, Nakao N, Watanabe E, Elshahawy W, Yoshida N
    • Journal Title

      J Mater Sci- Mater Med

      Volume: 26 Pages: 5391-5399

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 炭素イオン注入したチタン合金表面の耐腐食性評価2015

    • Author(s)
      関弘展,堀内英彦,志田崇之,依田 周,野口智恵子,尾﨑 誠,白石孝信,渡邊郁哉,馬場恒明
    • Journal Title

      日本関節病学会誌

      Volume: 34 Pages: 543-548

    • Related Report
      2015 Research-status Report
  • [Journal Article] Assessment of migrated foreign bodies in the maxillae by X-ray fluorescence spectrometry2014

    • Author(s)
      Matsuda S, Ohba S, Yoshimura H, Kobayashi J, Watanabe I, Sano K
    • Journal Title

      Journal of Craniofacial Surgery

      Volume: 25 Pages: 233-235

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] Effects of tricalcium silicate cements on osteogenic differentiation of human bone marrow-derived mesenchymal stem cells in vitro2014

    • Author(s)
      Eid A, Hussein K, Niu L, Li G, Watanabe I, Shabrawey M, Pashley D, Tay F
    • Journal Title

      Acta Biomaterialia

      Volume: 10 Pages: 3327-3334

    • NAID

      120006986512

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] Influence of composition and powder/liquid ratio on setting characteristics and mechanical properties of autopolymerized hard direct denture reline resins based on methyl methacrylate and ethylene glycol dimethacrylate2014

    • Author(s)
      Okuyama Y, Shiraishi T, Yoshida K, Kurogi T, Watanabe I, Murata H
    • Journal Title

      Dent Mater J

      Volume: 33(4) Pages: 522-529

    • NAID

      130004679322

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] Effect of laser emission parameters on mechanical and physical properties of cast pure titanium2014

    • Author(s)
      Hayashi T, Watanabe I, Kurogi T, Shiraishi T, Murata H
    • Journal Title

      J Spectroscopy

      Volume: Dec 2014 Pages: 1-8

    • NAID

      120006986274

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Presentation] Newly developed dental implant coated by zirconia beads and bioactive glass. 2nd symposium on stem cells and restorative medicine2016

    • Author(s)
      Valanezhad A, Nourani M, Watanabe I
    • Organizer
      2nd symposium on stem cells and restorative medicine
    • Place of Presentation
      Ardebil, Iran
    • Year and Date
      2016-08-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effect of different surface treatments of titanium on the adhesive strength of treated layer using epoxy stud pin2016

    • Author(s)
      Suzue M, Valanezhad A, Shiraishi T, Watanabe I
    • Organizer
      The 67th General Session of the Japanese Society for Dental Materials and Devices (JSDMD)
    • Place of Presentation
      九州大学(福岡県、福岡市)
    • Year and Date
      2016-04-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] A novel zirconia implant coating by zirconia bead.2016

    • Author(s)
      Valanezhad A, Watanabe I
    • Organizer
      The 67th General Session of the Japanese Society for Dental Materials and Devices (JSDMD)
    • Place of Presentation
      九州大学(福岡県、福岡市)
    • Year and Date
      2016-04-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] Zinc phosphate coating on the zirconia dental implants2016

    • Author(s)
      Kodama K, Valanezhad A, Murata H, Watanabe I
    • Organizer
      The 67th General Session of the Japanese Society for Dental Materials and Devices (JSDMD)
    • Place of Presentation
      九州大学(福岡県、福岡市)
    • Year and Date
      2016-04-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] Fabrication of Titanium Oxide Nano-coating on Stainless Steel.2016

    • Author(s)
      He X, Kodama K, Valanezhad A, Shiraishi T, Yoshida N, Watanabe I
    • Organizer
      The 67th General Session of the Japanese Society for Dental Materials and Devices (JSDMD)
    • Place of Presentation
      九州大学(福岡県、福岡市)
    • Year and Date
      2016-04-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] Evaluation of the bone regeneration potential of bioactive glass enhanced with PRP and BMP2 in an augmentation model2015

    • Author(s)
      Nourani M, Sumita Y, Valanezhad A, Watanabe I, Asahina I
    • Organizer
      The 15th Meeting of Iranian Academy of Periodontology
    • Place of Presentation
      Tehran, Iran
    • Year and Date
      2015-10-06
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effects of bioactive glass nanoparticles on glass ionomer cement properties2015

    • Author(s)
      Valanezhad A, Watanabe I
    • Organizer
      International Porous Powder Materials
    • Place of Presentation
      Izmir, Turkey
    • Year and Date
      2015-09-15
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Cutting efficiency of air-turbine burs on dental ceramics2015

    • Author(s)
      Watanabe I, Nakao N, Sakota S
    • Organizer
      Biennial Joint Congress of JPS-CPS-KAP
    • Place of Presentation
      Hakone, Kanagawa, Japan
    • Year and Date
      2015-04-10
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Laser emission parameters on mechanical properties of cast pure titanium2015

    • Author(s)
      Watanabe I, Hayashi T, Kurogi T, Shiraishi T, Murata H
    • Organizer
      The 93 International Association of Dental Research
    • Place of Presentation
      ボストン(コンベンションセンター)
    • Year and Date
      2015-03-11 – 2015-03-14
    • Related Report
      2014 Research-status Report
  • [Presentation] Bulk and surface properties of sintered zirconia mixed with bioactive glass2014

    • Author(s)
      Watanabe I, Rashad A, Udoh K, Shiraishi T
    • Organizer
      Indonesian Prosthodontic Society and Japan Prosthodontic Society Joint Meeting
    • Place of Presentation
      インドネシア(ホテル日航バリ)
    • Year and Date
      2014-10-30 – 2014-11-01
    • Related Report
      2014 Research-status Report
  • [Presentation] 歯科用ジルコニア材料の高速切削性に関する研究2014

    • Author(s)
      中尾紀子,迫田 敏,渡邊郁哉
    • Organizer
      第64回秋期日本歯科理工学会大会
    • Place of Presentation
      広島(アステールプラザ)
    • Year and Date
      2014-10-04 – 2014-10-05
    • Related Report
      2014 Research-status Report
  • [Presentation] 電気的/レーザー溶接法による矯正用ワイヤー接合法の評価2014

    • Author(s)
      中尾紀子,松永淳子,渡邊悦子,吉田教明,渡邊郁哉
    • Organizer
      第63回春期日本歯科理工学会大会
    • Place of Presentation
      東京(タワーホール舟堀)
    • Year and Date
      2014-04-12 – 2014-04-13
    • Related Report
      2014 Research-status Report
  • [Presentation] 歯科用ジルコニア材料の研削性に関する研究2014

    • Author(s)
      中島 潤, 迫田 敏, 澤瀬 隆, 渡邊郁哉
    • Organizer
      第63回春期日本歯科理工学会大会
    • Place of Presentation
      東京(タワーホール舟堀)
    • Year and Date
      2014-04-12 – 2014-04-13
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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