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Development of a high-performance dental adhesive and restorative system suitable for a super-aged society

Research Project

Project/Area Number 21K09900
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 57030:Conservative dentistry-related
Research InstitutionNihon University

Principal Investigator

MIYAZAKI Masashi  日本大学, 歯学部, 教授 (70239391)

Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2023: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2022: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2021: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsマイクロクラック / 再石灰化 / 機能性材料 / 高齢者 / Znイオン / 機能性修復材料 / 生物活性 / ガラスフィラー / 機能性修復材 / tooth wear / 種微量金属作 用
Outline of Research at the Start

コンポジットレジン修復は,その歯質接着性と機械的性質から,修復処置が必要となったマイクロクラックあるいはtooth wearに対しては第一選択となる。しかし,接着システムの長期耐久性を低下させる因子として,象牙質基質あるいは口腔内から放出されるmatrixmetalloproteinase(MMP)が接着界面に及ぼす影響を考慮する必要がある。また,レジン自体も加水分解によってレジンとフィラーとの結合が破綻する可能性がある。そこで,これらの疾患を予防するための“高機能歯質プロテクト修復材”として,接着技術とともに歯質の強化法として微量金属作用に着目し,その臨床的効果を究明する。

Outline of Final Research Achievements

This study aims to develop a new "high-functional tooth protection restorative material" with a focus on strengthening tooth structure, focusing on various trace metal effects that are effective in remineralising tooth structure, as well as tooth adhesive technology with excellent durability, in order to actively prevent the progression of microcracks or tooth wear. Development of a new "high-functional dentin-protecting restorative material" is the aim of this project. Therefore, a bioactive glass filler was used to investigate its effect on remineralization. The results of the present experiments suggest that the remineralising effect of glass fillers containing Zn ions may enable active prevention of the progression of microcracks or tooth wear. In other words, it was suggested that Zn ions have a remineralization effect on tooth structure and that the application of Zn ions may lead to the development of next-generation restorative systems.

Academic Significance and Societal Importance of the Research Achievements

本研究の目的は,マイクロクラックおよびこれを起点として進行するtooth wearを接着技術とともに積極的な再石灰化を促進する微量元素作用を応用した“高機能歯質プロテクト修復材”を開発することにあり,これが学術的独自性とともに創造性である。これによって,超高齢社会の急速な進行に伴って増加する歯の損耗を予防する臨床術式が確立するとともに,口腔内における健康の増進という日本国民の医療経済面からも意義が高い研究であり,国民の健康におけるQOLの向上にも必ずや貢献するものと期待される

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (36 results)

All 2024 2023 2022 2021

All Journal Article (33 results) (of which Int'l Joint Research: 17 results,  Peer Reviewed: 33 results,  Open Access: 16 results) Presentation (3 results) (of which Int'l Joint Research: 3 results)

  • [Journal Article] Influence of different curing modes on the bonding effectiveness of self-adhesive resin luting cements in combination with universal adhesives.2024

    • Author(s)
      Aoki R, Takamizawa T, Hayashi K, Arai Y, Ishii R, Shoji M, Kamimoto A, Miyazaki M
    • Journal Title

      Dent Mater

      Volume: 40 Issue: 2 Pages: 379-385

    • DOI

      10.1016/j.dental.2023.12.016

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comparing various resin luting cement systems in different etching modes through bond durability and morphological features2024

    • Author(s)
      Watanabe S, Takamizawa T, Hayashi K, Aoki R, Barkmeier WW, Latta MA, Watanabe H, Miyazaki M
    • Journal Title

      Oper Dent

      Volume: 49 Issue: 2 Pages: 231-244

    • DOI

      10.2341/23-096-l

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effect of polishing paste containing S-PRG filler on the ultrasonic velocity of bovine enamel2024

    • Author(s)
      Kurokawa H, Iijima T, Takamizawa T, Suda S, Shibasaki S, Shiratsuchi K, Kamimoto A, Miyazaki M
    • Journal Title

      歯科審美

      Volume: 36 Pages: 117-123

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Influence of surface roughness of universal shade resin composites on color adjustment potential2023

    • Author(s)
      Hayashi K, Kurokawa H, Saegusa M, Aoki R, Takamizawa T, Kamimoto A, Miyazaki M
    • Journal Title

      Dental Materials Journal

      Volume: 42 Issue: 5 Pages: 676-682

    • DOI

      10.4012/dmj.2023-007

    • ISSN
      0287-4547, 1881-1361
    • Year and Date
      2023-09-25
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Bond durability of a two-step adhesive with a universal-adhesive-derived primer in different etching modes under different degradation conditions2023

    • Author(s)
      Takamizawa T, Hirokane E, Sai K, Ishii R, Aoki R, Barkmeier WW, Latta MA, Miyazaki M.
    • Journal Title

      Dental Materials Journal

      Volume: 42 Issue: 1 Pages: 121-132

    • DOI

      10.4012/dmj.2022-130

    • ISSN
      0287-4547, 1881-1361
    • Year and Date
      2023-01-25
    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comparison of dentin bond durability in different adhesive systems containing glycerol-phosphate dimethacrylate (GPDM) functional monomers under long-term water storage2023

    • Author(s)
      Koike K, Takamizawa T, Aoki R, Shibasaski S, Ishii R, Sai Keiichi, Kamimoto A, Miyazaki M
    • Journal Title

      Int J Adhes Adhes

      Volume: 124 Pages: 103366-103366

    • DOI

      10.1016/j.ijadhadh.2023.103366

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Whitening efficacy and tooth sensitivity in a combined in-office and at-home whitening protocol: A randomized controlled clinical trial2023

    • Author(s)
      Takamizawa T, Aoki R, Saegusa M, Hirokane E, Shoji M, Yokoyama M, Kamimoto A, Miyazaki M.
    • Journal Title

      J Esthet Restor Dent.

      Volume: in press Issue: 6 Pages: 821-833

    • DOI

      10.1111/jerd.13033

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Evaluation of the effect of a glass ionomer cement containing fluoro-zinc-silicate glass on dentin remineralization using the ultrasonic pulse-echo method2022

    • Author(s)
      Shoji M, Kurokawa H, Takahashi N, Sugimura R, Takamizawa T, Iwase K, Katsuki S, Miyaki M
    • Journal Title

      Dental Materials Journal

      Volume: 41 Issue: 4 Pages: 560-566

    • DOI

      10.4012/dmj.2021-318

    • ISSN
      0287-4547, 1881-1361
    • Year and Date
      2022-07-25
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Influence of Cleaning Agents on the Bond Performance of a Resin Luting Cement to Saliva-contaminated Core Foundation Resin2022

    • Author(s)
      石井 亮, 笠原 悠太, 岩瀬 慶, 嘉月 駿, 庄司 元音, 髙見澤 俊樹, 宮崎 真至, 川本 諒
    • Journal Title

      The Japanese Journal of Conservative Dentistry

      Volume: 65 Issue: 1 Pages: 38-46

    • DOI

      10.11471/shikahozon.65.38

    • NAID

      130008166407

    • ISSN
      0387-2343, 2188-0808
    • Year and Date
      2022-02-28
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Bonding ability of resin cements to different types of CAD/CAM composite blocks2022

    • Author(s)
      Takahashi N, Kurokawa H, Wakamatsu K, Hirokane E, Takamizawa T, Miyazaki M, Kitahara N
    • Journal Title

      Dental Materials Journal

      Volume: 41 Issue: 1 Pages: 134-141

    • DOI

      10.4012/dmj.2021-154

    • NAID

      130008150324

    • ISSN
      0287-4547, 1881-1361
    • Year and Date
      2022-01-25
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Influence of masticating cycles and chewing patterns on inadvertent enamel wear caused by zirconia brackets2022

    • Author(s)
      Namura Y, Uchida Y, Inaba M, Kaetsu R, Utsu A, Takamizawa T, Miyazaki M, Motoyoshi M
    • Journal Title

      Eur J Oral Sci

      Volume: 130 Issue: 1

    • DOI

      10.1111/eos.12831

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Influence of bonding agent application method on the dentin bond durability of a two-step adhesive utilizing a universal-adhesive-derived primer2022

    • Author(s)
      Katsuki S, Takamizawa T, Yokoyama M, Sai K, Tamura T, Ishii R, Kamimoto A, Miyazaki M
    • Journal Title

      Eur J Oral Sci

      Volume: 130 Issue: 3

    • DOI

      10.1111/eos.12868

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fatigue bond strength of dental adhesive systems: Historical background of test methodology, clinical considerations and future perspectives2022

    • Author(s)
      Tsujimoto A, Barkmeier WW, Teixeira EC, Takamizawa T, Miyazaki M, Latta MA
    • Journal Title

      Jpn Dent Sci Rev

      Volume: 5 Pages: 193-207

    • DOI

      10.1016/j.jdsr.2022.05.001

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Early phase enamel bond performance of a two-step adhesive containing a primer derived from a universal adhesive2022

    • Author(s)
      Iwase K, Takamizawa T, Sai K, Shibas Aki S, Barkmeier WW, Latta MA, Kamimoto A, Miyazaki M
    • Journal Title

      J Sdhes Dent

      Volume: 24 Pages: 407-420

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Influence of Surface Moisture on the Bond Strength of a Universal Adhesive in the Etch-and-rinse Mode2021

    • Author(s)
      Sugimura R, Tsujimoto A, Iwase K, Katsuki S, Alkhasaleh A, Obe O, Takamizawa T, Miyazaki M
    • Journal Title

      Operative Dentistry, Endodontology and Periodontology

      Volume: 1 Issue: 1 Pages: 52-58

    • DOI

      10.11471/odep.2021-007

    • NAID

      130008138557

    • ISSN
      2436-4975
    • Year and Date
      2021-12-31
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prevention of acidic attack on tooth enamel surfaces using polishing paste containing ion-releasing filler2021

    • Author(s)
      Iijima T, Kurokawa H, Takamizawa T, Hirokane E, Takahashi N, Wakamatsu K, Suda S, Miyazaki M
    • Journal Title

      Dental Materials Journal

      Volume: 40 Issue: 6 Pages: 1352-1358

    • DOI

      10.4012/dmj.2021-011

    • NAID

      130008123602

    • ISSN
      0287-4547, 1881-1361
    • Year and Date
      2021-11-25
    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Flexural properties and wear behavior of computer-aided design/computer-aided manufacturing resin blocks2021

    • Author(s)
      Ouchi H, Takamizawa T, Tamura T, Ishii R, Tsujimoto A, Miyazaki M, Kitahara N
    • Journal Title

      Dental Materials Journal

      Volume: 40 Issue: 4 Pages: 979-985

    • DOI

      10.4012/dmj.2020-381

    • NAID

      130008069804

    • ISSN
      0287-4547, 1881-1361
    • Year and Date
      2021-07-25
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effect of double-layer application on the early enamel bond strength of universal adhesives.2021

    • Author(s)
      Hirokane E, Takamizawa T, Kasahara Y, Ishii R, Tsujimoto A, Barkmeier WW, Latta MA, Miyazaki M
    • Journal Title

      Clinical Oral Investigation

      Volume: 25 Issue: 3 Pages: 907-921

    • DOI

      10.1007/s00784-020-03379-1

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Comparison of different etch-and-rinse adhesive systems based on shear fatigue dentin bond strength and morphological features the interface.2021

    • Author(s)
      Kasahara Y, Takamizawa T, Hirokane E, Tsujimoto A, Ishii R, Barkmeier WW, Latta MA, Miyazaki M
    • Journal Title

      Dental Materials

      Volume: 37 Issue: 3 Pages: e109-e117

    • DOI

      10.1016/j.dental.2020.11.006

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Evaluation of structural coloration of experimental flowable resin composites2021

    • Author(s)
      Arai Y, Kurokawa H, Takamizawa T, Tsujimoto A, Saegusa M, Yokoyama M, Miyazaki M
    • Journal Title

      J Esthet Restor Dent

      Volume: 33 Issue: 2 Pages: 284-293

    • DOI

      10.1111/jerd.12674

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Influence of one-step professional mechanical tooth cleaning pastes on surface roughness and morphological features of tooth substrates and restoratives2021

    • Author(s)
      Amari Y, Takamizawa T, Kawamoto R, Namura Y, Murayama R, Yokoyama M, Tsujimoto A, Miyazaki M
    • Journal Title

      Journal of Oral Science

      Volume: 63 Issue: 2 Pages: 133-138

    • DOI

      10.2334/josnusd.20-0420

    • NAID

      130008009593

    • ISSN
      1343-4934, 1880-4926
    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Bond durability of universal adhesives to intact enamel surface in different etching modes2021

    • Author(s)
      Suzuki M, Takamizawa T, Hirokane E, Ishii R, Tsujimoto A, Barkmeier WW, Latta MA, Miyazaki M
    • Journal Title

      Eur J Oral Sci

      Volume: 129 Issue: 2

    • DOI

      10.1111/eos.12768

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Influence of a Tooth Conditioner Containing Phosphoric Acid Ester Monomer on the Bond Performance of a Resin-based Luting Cement2021

    • Author(s)
      石井 亮,笠原悠太,廣兼榮造,髙見澤俊樹,辻本暁正,吉中雄太,宮崎真至,北原信也
    • Journal Title

      The Japanese Journal of Conservative Dentistry

      Volume: 64 Issue: 3 Pages: 227-236

    • DOI

      10.11471/shikahozon.64.227

    • NAID

      130008059614

    • ISSN
      0387-2343, 2188-0808
    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Handling properties and surface characteristics of universal resin composites2021

    • Author(s)
      Takamizawa T, Ryo I, Tamura T, Yokoyama M, Hirokane E, Tsujimoto A, Miyazaki M, Kitahara N
    • Journal Title

      Dent Mater

      Volume: 37 Issue: 9 Pages: 1390-1401

    • DOI

      10.1016/j.dental.2021.06.011

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effect of adhesive application method on the enamel bond durability of a two-step adhesive system utilizing a universal adhesive-derived primer2021

    • Author(s)
      Takamizawa T, Yokoyama M, Sai K, Shibasaki S, Barkmeier WW, Latta MA, Tsujimoto A, Miyazaki M
    • Journal Title

      Appl Sci

      Volume: 11 Issue: 16 Pages: 7675-7675

    • DOI

      10.3390/app11167675

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Influence of different application methods on the bonding effectiveness of universal adhesives to dentin in the early phase2021

    • Author(s)
      Yokoyama M, Takamizawa T, Tamura T, Namura Y, Tsujimoto A, Barkmeier WW, Latta MA, Miyazaki M
    • Journal Title

      J Adhes Dent

      Volume: 23 Pages: 447-459

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Ultrasonic measurement of dentin remineralization effects of dentifrices and silver diamine fluoride2021

    • Author(s)
      Wakamatsu K, Kurokawa H, Okuwaki T, Takamizawa T, Tsujimoto A, Shiratsuchi K, Ishii R, Miyazaki M
    • Journal Title

      Acta Odontol Scand

      Volume: 79 Issue: 7 Pages: 528-535

    • DOI

      10.1080/00016357.2021.1906442

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Bonding and wear properties of self‐adhesive flowable restorative materials2021

    • Author(s)
      Takamiya H, Tsujimoto A, Teixeira EC, Jurado CA, Takamizawa T, Barkmeier WW, Latta MA, Miyazaki M, Garcia-Godoy F
    • Journal Title

      Eur J Oral Sci

      Volume: 129 Issue: 5

    • DOI

      10.1111/eos.12799

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effect of ion-releasing filler-containing gel application on dentin remineralization using optical coherent tomography2021

    • Author(s)
      Okuwaki T, Sugimura R, Kurokawa H, Tsujimoto A, Takamizawa T, Miyazaki M, Garciaa-Godoy F
    • Journal Title

      Am J Dent

      Volume: 34 Pages: 286-292

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Flexural Properties and Polished Surface Characteristics of a Structural Colored Resin Composite2021

    • Author(s)
      Mizutani K、Takamizawa T、Ishii R、Shibasaki S、Kurokawa H、Suzuki M、Tsujimoto A、Miyazaki M
    • Journal Title

      Operative Dentistry

      Volume: 46 Issue: 3 Pages: E117-E131

    • DOI

      10.2341/20-154-l

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Evaluation of Color-matching Ability of a Structural Colored Resin Composite2021

    • Author(s)
      Saegusa M、Kurokawa H、Takahashi N、Takamizawa T、Ishii R、Shiratsuchi K、Miyazaki M
    • Journal Title

      Operative Dentistry

      Volume: 46 Issue: 3 Pages: 306-315

    • DOI

      10.2341/20-002-l

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] ユニバーサルアドヒーシブの塗布法の違いが象牙質接着性および表面自由エネルギーにおよぼす影響2021

    • Author(s)
      髙見澤俊樹,川本 諒,嘉月 駿,岩瀬 慶,崔 慶一,庄司萌音,岩内伸雄,宮崎真至
    • Journal Title

      接着歯学

      Volume: 39 Pages: 87-96

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Successful development and implementation of a digital dentistry curriculum at a US dental school2021

    • Author(s)
      Jurado CA, Tsujimoto A, Punj A, Aida N, Miyazaki M, Watanabe H
    • Journal Title

      Journal of Oral Science

      Volume: 63 Issue: 4 Pages: 358-360

    • DOI

      10.2334/josnusd.21-0070

    • NAID

      130008095984

    • ISSN
      1343-4934, 1880-4926
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Filler contents of resin composites on expression of structural color2024

    • Author(s)
      Arai Y, Hayashi K, Shoji M, Kurokawa H, Takamizawa T, Miyazaki M
    • Organizer
      IADR/AADOCR/CADR General Session & Exhibition
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Dentin remineralization effect of tooth pastes contained FTCP2024

    • Author(s)
      Wakamatsu K, Kurokawa H, Shoji M, Rikuta A, Takamizawa T, Miyazaki M
    • Organizer
      IADR/AADOCR/CADR General Session & Exhibition
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Bonding effectiveness of self-adhesive resin luting cements with universal adhesives2024

    • Author(s)
      Takamizawa T, Aoki R, Yokoyama M, Barkmeier WW, Latta MA, Miyazaki M
    • Organizer
      IADR/AADOCR/CADR General Session & Exhibition
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research

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Published: 2021-04-28   Modified: 2025-01-30  

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