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The development of new multi-functional materials based on the ZnO/CuO nanocomposite

Research Project

Project/Area Number 17K11712
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Conservative dentistry
Research InstitutionHealth Sciences University of Hokkaido

Principal Investigator

MATSUDA Yasuhiro  北海道医療大学, 歯学部, 講師 (50431317)

Co-Investigator(Kenkyū-buntansha) 奥山 克史  朝日大学, 歯学部, 准教授 (00322818)
阿部 薫明  北海道大学, 歯学研究院, 助教 (40374566)
山本 洋子  大阪大学, 歯学研究科, 招へい教員 (60448107)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsナノコンポジット / 抗菌性 / バイオミネラリゼーション / マイクロビーム / 微量元素 / 象牙質劣化 / 金属ナノ粒子 / 再石灰化 / イオンビーム分析 / 象牙質接着 / ナノ粒子 / 抗菌作用 / フッ素 / 脱灰再石灰化 / PIXE/PIGE / PIXE/PIGE法 / ナノ材料
Outline of Final Research Achievements

Dental materials that are antimicrobial and acid-resistant can inhibit bacterial colonization and demineralization, thereby preventing caries. Zinc and copper are well-known for their antibacterial effect, as is nanostructured ZnO/CuO composite. Minerals such as fluorine and calcium, can remineralize and demineralize teeth. Therefore, we developed novel fluoride-containing ZnO/CuO (ZCF) nanocomposites; to the best of our knowledge, these are the first nanocomposites of this kind. The ZCF nanocomposites were composed of 3D flower-like microstructures with diameters of approximately one μm. SEM-EDS analysis revealed that ZCF contained 47.5% Cu, 40.5% Zn, 6.7% F, and 5.9% Cl. Analysis by PIGE showed that ZCF nanocomposite contained 2553.6 ± 199.2 ppm fluorine. The control buffer enabled bacterial growth to 4×107 ± 9×106 CFU/mL, whereas ZCF showed no bacterial growth.
Thus, we developed novel fluoride-containing ZnO/CuO nanocomposites, which exhibited antibacterial effects.

Academic Significance and Societal Importance of the Research Achievements

超高齢化社会への変化とともに根面う蝕は増加の一途をたどっており、さらに口腔内常在菌による誤嚥性肺炎の予防も重要な課題の一つである。したがって口腔内の細菌の増殖を抑制し象牙質の劣化を抑制する材料の開発は人の健康維持に重要である。亜鉛、銅、フッ素の元素を組み合わせることによって、イオン徐放性と抗菌性を持つ微粒子の開発に成功した。これらの微粒子は人に必須の微量元素の1つである亜鉛、銅、フッ素を用いて簡易に作製することが可能であることから、今後はさらなるバイオアクティビティの検討と共に広く臨床に応用される可能性が考えられる。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (47 results)

All 2020 2019 2018 2017 Other

All Int'l Joint Research (2 results) Journal Article (15 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 15 results,  Open Access: 9 results) Presentation (30 results) (of which Int'l Joint Research: 5 results)

  • [Int'l Joint Research] Queen Mary University(英国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Queen Mary University(英国)

    • Related Report
      2018 Research-status Report
  • [Journal Article] Antimicrobial Effect and Environmental Impact of Controlled Release Iodine Water Disinfectant2020

    • Author(s)
      Matsuda Y., Koshiro K., Fujita M., Saito T,.
    • Journal Title

      International Journal of Pharma Medicine and Biological Sciences

      Volume: 9 Issue: 2 Pages: 56-59

    • DOI

      10.18178/ijpmbs.9.2.56-59

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Antibacterial effect of a fluoride-containing ZnO/CuO nanocomposite2019

    • Author(s)
      Matsuda Y, Okuyama K, Yamamoto H, Fujita M, Abe S, Sato T, Yamada N, Koka M, Sano H, Hayashi M, Sidhu SK, Saito T
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

      Volume: 458 Pages: 184-188

    • DOI

      10.1016/j.nimb.2019.06.039

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fluorine distribution from fluoride-releasing luting materials into human dentin2019

    • Author(s)
      Okuyama K, Matsuda Y, Yamamoto H, Tamaki Y, Saito T, Hayashi M, Yoshida Y, Sano H, Sato T, Koka M
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

      Volume: 456 Pages: 16-20

    • DOI

      10.1016/j.nimb.2019.06.047

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Long-term fluoride penetration from fluoride-containing luting materials to dentin.2019

    • Author(s)
      Okuyama K., Tamaki Y., Yamamoto H., Yagi K., Hayashi M., Matsuda Y., Saito T.,
    • Journal Title

      QST Takasaki Annual Report 2017

      Volume: QST-M-16 Pages: 114-114

    • Related Report
      2019 Annual Research Report 2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Evaluation of avulsed primary incisor in 3-year-old girl with hypophosphatasia who received enzyme replacement therapy2018

    • Author(s)
      Okawa R, Miura J Kokomoto K, Nakano K
    • Journal Title

      Pediatric Dental Journal

      Volume: 28(3) Issue: 1 Pages: 136-140

    • DOI

      10.1038/s41598-018-38137-7

    • Related Report
      2019 Annual Research Report 2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fluorine binding with dentin adjacent to fluoride-containing luting materials2018

    • Author(s)
      Okuyama K.、Tamaki Y.、Yamamoto H.、Yagi K.、Hayashi M.、Matsuda Y.、Saito T.、Yasuda K.、Suzuki K.、Sano H.
    • Journal Title

      International Journal of PIXE

      Volume: 27 Issue: 01n02 Pages: 1-9

    • DOI

      10.1142/s0129083518500018

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Demineralize prevention of dentin with fluoride varnish via automatic pH-cycling.2018

    • Author(s)
      Matsuda Y, Okuyama K, Yamamoto H, Tamaki Y, Saito T, Hayashi M, Satoh T, Koka M.
    • Journal Title

      QST Takasaki Annual Report 2016

      Volume: M-8 Pages: 114-114

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Fluoride distribution from fluoride-containing luting materials to dentin.2018

    • Author(s)
      Okuyama K, Matsuda Y, Yamamoto H, Tamaki Y, Saito T, Hayashi M, Satoh T, Koka M.
    • Journal Title

      QST Takasaki Annual Report 2016

      Volume: M-8 Pages: 113-113

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Electric charge dependence of controlled dye-release behavior in glass ionomer cement containing nano-porous silica particles2018

    • Author(s)
      Y. Bando, K. Nakanishi, S. Abe, S. Yamagata, Y. Yoshida, and J. Iida
    • Journal Title

      J. Nanoscience and Nanotechnology

      Volume: 18 Pages: 75-79

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Inhibition of Demineralization of Dentin by Fluoride-containing Desensitizers2017

    • Author(s)
      松田康裕,奥山克史,山本洋子,大木彩子,Khatun Morcheda Mosammat,佐野英彦,斎藤隆史
    • Journal Title

      The Japanese Journal of Conservative Dentistry

      Volume: 60 Issue: 6 Pages: 273-281

    • DOI

      10.11471/shikahozon.60.273

    • NAID

      130006304466

    • ISSN
      0387-2343, 2188-0808
    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Use of PIXE/PIGE for sequential Ca and F measurements in root carious model2017

    • Author(s)
      Yagi K.、Yamamoto H.、Uemura R.、Matsuda Y.、Okuyama K.、Ishimoto T.、Nakano T.、Hayashi M.
    • Journal Title

      Scientific reports

      Volume: 7 Issue: 1 Pages: 13450-13450

    • DOI

      10.1038/s41598-017-14041-4

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effect of topical fluoride application on enamel after in-office bleaching evaluated by novel hardness tester and transverse micro radiography method2017

    • Author(s)
      Fukuyama M, Kawamoto C, Pipop Saikaew, Matsuda Y, Carvalho M. R, Selimovic D, Sano H
    • Journal Title

      Eur J Oral Sci.

      Volume: 125 Issue: 6 Pages: 471-478

    • DOI

      10.1111/eos.12386

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] フッ化物含有合着材(接着材)周囲歯質へのフッ素取り込みと結合状態.2017

    • Author(s)
      奥山克史,山本洋子,松田康裕,八木香子,安田啓介,鈴木耕拓,玉置幸道,林美加子,斎藤隆史,能町正治,菅谷頼仁
    • Journal Title

      若狭湾エネルギー研究センター研究年報

      Volume: 19 Pages: 82-83

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] 大気マイクロPIXE/PIGEを用いた新規歯科用材料による根面象牙質の耐酸性評価.2017

    • Author(s)
      奥山克史,山本洋子,松田康裕,八木香子,安田啓介,鈴木耕拓,林美加子,玉置幸道,斎藤隆史,能町正治,菅谷頼仁
    • Journal Title

      若狭湾エネルギー研究センター研究年報

      Volume: 19 Pages: 84-85

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Charge and controlled release of epigallocatechin gallate by glass ionomer cement containing nanoporous silica particles2017

    • Author(s)
      K. Nakamura, K. Nakanishi, Y. Bando, A. Hasebe, A. Hyono, S. Abe, K. Shibata, Y. Yoshida, J. Iida, and Y. Yawaka
    • Journal Title

      Nano Biomedicine,

      Volume: 9 Pages: 112-116

    • NAID

      130006415667

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 口腔衛生状態を評価する新規スクリーニングシステムの開発.2019

    • Author(s)
      Mosammat Morsheda Khatun,松田康裕,奥山克史,山本洋子,Bayarchimeg Altankhishig, 泉川真宣,斎藤隆史
    • Organizer
      150回 日本歯科保存学会学術大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] フッ化物含有金属複合ナノ粒子が象牙質接着能に及ぼす影響2019

    • Author(s)
      Bayarchimeg Altankhishig,建部二三,松田康裕,奥山克史,山本洋子,Mosammat Morsheda Khatun,泉川昌宣,斎藤隆史
    • Organizer
      150回 日本歯科保存学会学術大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Antimicrobial effect and environmental impact of controlled release iodine water disinfectant2019

    • Author(s)
      Yasuhiro Matsuda, Kenichi Koshiro, Mari Fujita and Takashi Saito
    • Organizer
      7th International Conference on Sustainable Environment and Agriculture
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Micro-tensile Bond Strength Test of self-etching bond with fluoride-containing Zinc and Copper nanocomposite.2019

    • Author(s)
      Bayarchimeg Altankhishig, Yasuhiro Matsuda, Katsushi Okuyama, Hiroko Yamamoto, Khatun Mosammat Morsheda, Masanobu Izumikawa, Takashi Saito
    • Organizer
      International Symposium of Taiwan Society of Blood Biomaterials
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 核反応を利用したフッ化物含有接着材からの歯質内フッ素分布の測定2019

    • Author(s)
      奥山克史,松田康裕,山本洋子,新谷耕平,堀口敬司,斎藤隆史,林 美加子,吉田靖弘,玉置幸道
    • Organizer
      第73 回日本歯科理工学会学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Micro-tensile Bond Strength Test of self-etching bond with fluoride-containing Zinc and Copper nanocomposite.2019

    • Author(s)
      Bayarchimeg Altankhishig, Yasuhiro Matsuda, Futami Nagano-Takebe, Takashi Saito.
    • Organizer
      北海道医療大学歯学会第37回学術大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 生体活性型接着性モノマーCMETは象牙芽細胞分化を誘導する2019

    • Author(s)
      邱 友靖,松田 康裕,斎藤 隆史
    • Organizer
      第151回日本歯科保存学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] PIXE/PIGE法による歯質接着システムを介したフッ化物含有材料から歯質内へのフッ素浸透の評価.2019

    • Author(s)
      奥山 克史,松田 康裕,山本 洋子,新谷 耕平,堀口 敬司,斎藤 隆史,林 美加子,玉置 幸道.
    • Organizer
      第74回歯科理工学会学術大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 生体活性型接着性モノマーCMETは象牙芽細胞分化を誘導する2019

    • Author(s)
      邱友靖,唐佳,松田康裕,斎藤隆史
    • Organizer
      第17 回日本再生歯科医学会学術大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] The Development of New Screening System to Evaluate Oral Hygiene.2019

    • Author(s)
      Khatun M. M, Matsuda Y, Fujita M, Takashi S.
    • Organizer
      北海道医療大学歯学会 第37回学術大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Micro-tensile Bond Strength Test of self-etching bond with fluoride-containing Zinc and Copper nanocomposite2019

    • Author(s)
      Altankhishig B, Matsuda Y, Tatebe F, Takashi S
    • Organizer
      北海道医療大学歯学会 第37回学術大会
    • Related Report
      2018 Research-status Report
  • [Presentation] フッ化物徐放性接着材による歯質へのフッ素取り込みと脱灰抑制の評価2018

    • Author(s)
      奥山克史、玉置幸道、松田康裕、櫻井雅彦、斎藤隆史、山本洋子、内藤克昭、林美加子、佐藤隆博、山田尚人
    • Organizer
      QST高崎サイエンスフェスタ2018
    • Related Report
      2018 Research-status Report
  • [Presentation] 抗菌性をもつ新規抗菌ナノ粒子の開発2018

    • Author(s)
      櫻井雅彦、松田康裕、奥山克史、山本洋子、阿部薫明、藤田真里、江夏昌志、山田尚人、佐藤隆博、林美加子、斎藤隆史
    • Organizer
      QST高崎サイエンスフェスタ2018
    • Related Report
      2018 Research-status Report
  • [Presentation] Dose-dependent antibacterial effect of a fluoride-containing ZnO-CuO nanocomposite.2018

    • Author(s)
      Khatun M, Matsuda Y, Okuyama K, Yamamoto H, Fujita M, Abe S, Sano H, Hayashi M, Sidhu S, Saito T.
    • Organizer
      The 66th Annual Meeting of JADR
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Antibacterial effect of ZnO/CuO nanocomposites with varying copper composition.2018

    • Author(s)
      Altankhishig B, Matsuda Y, Okuyama K, Yamamoto H, Fujita M, Abe S, Sano H, Hayashi M, Sidhu S, Saito T.
    • Organizer
      The 66th Annual Meeting of JADR
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Antibacterial Effect of Fluoride-Containing ZnO/CuO Nanocomposite2018

    • Author(s)
      内藤克昭,八木香子,山本洋子,松田康裕,岩見行晃,奥山克史,林美加子,石本卓也,中野貴由
    • Organizer
      16th ICNMTA (International Conference on Nuclear Microprobe Technology and Applications)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Fluorine Distribution from Fluoride-Releasing Luting Materials to Human Dentin.2018

    • Author(s)
      Okuyama K, Matsuda Y, Yamamoto H, Tamaki Y, Saito T, Hayashi M, Yoshida Y, Sano H, Sato T, Koka M
    • Organizer
      16th ICNMTA (International Conference on Nuclear Microprobe Technology and Applications)
    • Related Report
      2018 Research-status Report
  • [Presentation] Measurement of Various Ions in Human Teeth Using in-Air Microbeam PIXE/PIGE.2018

    • Author(s)
      Naito K, Yagi K, Yamamoto H, Iwami Y, Matsuda Y, Okuyama K, Yamada N, Koka M, Sato T, Hayashi M
    • Organizer
      16th ICNMTA (International Conference on Nuclear Microprobe Technology and Applications)
    • Related Report
      2018 Research-status Report
  • [Presentation] S-PRGバーニッシュによる象牙質表面の脱灰抑制効果2018

    • Author(s)
      松田康裕,奥山克史,山本洋子,大木彩子,泉川昌宣,伊藤修一,林美加子,佐野英彦,齋藤隆史.
    • Organizer
      日本歯科保存学会2018年度春季学術大会(第148回)
    • Related Report
      2018 Research-status Report
  • [Presentation] UVA 活性リボフラビン処理による象牙質う蝕予防・進行抑制効果の検討2017

    • Author(s)
      上村怜央,三浦治郎,八木香子,松田康裕,林 美加子.
    • Organizer
      日本歯科保存学会2017年度秋季学術大会(第147回)
    • Related Report
      2017 Research-status Report
  • [Presentation] S-PRG フィラー溶出液が象牙芽細胞前駆細胞に与える影響2017

    • Author(s)
      油井知雄,泉川昌宣,松田康裕,伊藤修一,斎藤隆史
    • Organizer
      日本歯科保存学会2017年度秋季学術大会(第147回)
    • Related Report
      2017 Research-status Report
  • [Presentation] r:YAG レーザーの歯質に対する切削効率について2017

    • Author(s)
      猪熊孝憲,泉川昌宣,松田康裕,櫻井雅彦,伊藤修一,斎藤隆史
    • Organizer
      日本歯科保存学会2017年度秋季学術大会(第147回)
    • Related Report
      2017 Research-status Report
  • [Presentation] フッ化物処理ハイドロキシアパタイトにおける歯質結合フッ素の分析(第2報)-フッ化物溶液のpHによる影響2017

    • Author(s)
      奥山克史,松田康裕,山本洋子,駒田裕子,玉置幸道.
    • Organizer
      日本歯科保存学会2017年度秋季学術大会(第147回)
    • Related Report
      2017 Research-status Report
  • [Presentation] In-air micro-beam PIXE/PIGEを用いた各種イオンの歯質内分布2017

    • Author(s)
      内藤克昭,八木香子,山本洋子,松田康裕,奥山克史,林美加子
    • Organizer
      日本歯科保存学会2017年度秋季学術大会(第147回)
    • Related Report
      2017 Research-status Report
  • [Presentation] フッ化物含有知覚過敏抑制剤によるエナメル質表面の脱灰抑制効果.2017

    • Author(s)
      櫻井雅彦,松田康裕,奥山克史,山本洋子,カトゥーン モーサマット モーシーダ,佐野英彦,斎藤隆史.
    • Organizer
      日本歯科保存学会2017年度秋季学術大会(第147回)
    • Related Report
      2017 Research-status Report
  • [Presentation] ゲル状フッ化物含有知覚過敏抑制材料による象牙質再石灰化の検討.2017

    • Author(s)
      松田康裕,奥山克史,山本洋子,泉川昌宣,油井知雄,伊藤 修一,林美加子,斎藤隆史.
    • Organizer
      第15回日本再生歯科医学会学術大会
    • Related Report
      2017 Research-status Report
  • [Presentation] フッ化物含有合着材周囲象牙質におけるフッ素との結合状態.2017

    • Author(s)
      奥山克史,山本洋子,松田康裕,八木香子,安田啓介,鈴木耕拓,林美加子,斎藤隆史,佐野英彦,玉置幸道.
    • Organizer
      第33回PIXEシンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] In-air micro beam PIXE/PIGEによるCaを含有してグラスアイオノマーセメントを塗布した根面象牙質の耐酸性評価2017

    • Author(s)
      八木香子,山本洋子,上村玲央,奥山克史,松田康裕,鈴木耕拓,林美加子
    • Organizer
      日本歯科保存学会2017年度春季学術大会(第146回)
    • Related Report
      2017 Research-status Report
  • [Presentation] オフィスブリーチング後のエナメル質に対するフッ素取り込み2017

    • Author(s)
      福山麻衣,川本千春,大木彩子,松田康裕,奥山克史,山本洋子,デニスセリモビッチ,佐野英彦
    • Organizer
      日本歯科保存学会2017年度春季学術大会(第146回)
    • Related Report
      2017 Research-status Report
  • [Presentation] In vitro study of cytocompatibility of several nano-sized ceramics particles2017

    • Author(s)
      Seitoku E., Era Y., Abe S., Nakamura M., Inoue S., Sano H., Yoshida Y
    • Organizer
      Bioceramics 29
    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2021-02-19  

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