Updated on 2023/02/05

写真a

 
TAKA Norimasa
 
Organization
University Medical and Dental Hospital Preventive and Conservative Dentistry Preventive Dentistry Assistant Professor
Title
Assistant Professor
External link

Degree

  • 博士(歯学) ( 2019.3   新潟大学 )

Research Interests

  • Prosthodontics

  • Dental materials

Research Areas

  • Life Science / Biomaterials  / Fiber reinforced resin

Research History (researchmap)

  • Niigata University   Medical and Dental Hospital Preventive and Conservative Dentistry   Assistant Professor

    2020.4

      More details

  • Niigata University   Medical and Dental Hospital

    2019.4 - 2020.3

      More details

Research History

  • Niigata University   University Medical and Dental Hospital Dental Health Preventive Dentistry   Assistant Professor

    2020.4

Education

  • Niigata University   Graduate School of Medical and Dental Sciences

    2016.4 - 2019.3

      More details

    Notes: 生体歯科補綴学分野

    researchmap

  • Niigata University   Faculty of Dentistry   School of Dentistry

    2009.4 - 2015.3

      More details

Professional Memberships

  • 日本接着歯学会

    2020.7

      More details

  • JAPAN PROSTHODONTIC SOCIETY

    2016.4

      More details

  • THE JAPANESE SOCIETY FOR DENTAL MATERIALS AND DEVICES

    2015.7

      More details

 

Papers

  • Metallization by Sputtering to Improve the Bond Strength between Zirconia Ceramics and Resin Cements Reviewed International journal

    Tatsuya Kimura, Yujin Aoyagi, Norimasa Taka, Mitsugu Kanatani, Katsumi Uoshima

    Journal of Functional Biomaterials   12 ( 4 )   62 - 62   2021.11

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:MDPI AG  

    Zirconia has been used as a prosthesis material for over a decade because of its excellent mechanical properties and esthetics. The surface treatment for zirconia generally involves sandblasting and the application of primers for favorable bond strength between the surface and resin. However, sandblasting causes the microcracking and chipping of the zirconia surface. To overcome these challenges, the metallization of the zirconia surface was performed. Ti and Au were sputtered on yttria stabilized zirconia (YSZ) disks and heated to 800 °C for 15 min in air. These disks were bonded to stainless-steel rods using resin cement. Then, shear bond strength tests were performed using an Instron-type testing machine. The shear bond strength of the Ti sputtering group was significantly higher than that of the other groups. According to the results of X-ray photoelectron spectroscopy and electron probe microanalysis, the Ti-sputtered YSZ surface contained both sub-titanium oxide and titanium oxide before heating. Sub-titanium oxide was converted to titanium oxide by heating. These results suggest that metallization using Ti is effective for zirconia surface treatment to improve the shear bond strength between YSZ and resin cement. This metallization technique for YSZ has potential in clinical applications.

    DOI: 10.3390/jfb12040062

    PubMed

    researchmap

  • Effect of Modification with Helium Atmospheric-Pressure Plasma and Deep-Ultraviolet Light on Adhesive Shear Strength of Fiber-Reinforced Poly(ether-ether-ketone) Polymer Reviewed International journal

    Seigo Okawa, Norimasa Taka, Yujin Aoyagi

    Journal of Functional Biomaterials   11 ( 2 )   27 - 27   2020.5

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:MDPI AG  

    We investigated the effect of helium atmospheric-pressure plasma (PL) and deep-ultraviolet (UV) light treatments on the adhesive properties of fiber-reinforced poly(ether-ether-ketone) polymer (PEEK). PEEK disks reinforced with carbon (CPEEK) or glass (GPEEK) fibers were polished, modified with PL and UV for 60 s, and the surface energy was calculated by measuring the contact angles. The disk surfaces were analyzed by X-ray photoemission spectroscopy. Shear bond strength testing was performed using a universal testing machine, and the fracture surfaces were observed by electron probe microanalyzer. Data were analyzed with one and two-way ANOVA and Tukey’s post-hoc test (p < 0.05). The surface energies were increased by the modifications, which created OH functional groups on the surfaces. The bond strengths of CPEEK were increased by PL, and those of GPEEK were increased by PL and UV, owing to chemical bonding at the interface.

    DOI: 10.3390/jfb11020027

    PubMed

    researchmap

  • 紫外線光重合開始剤を含むMMAにより前処理したPEEKの接着強さ

    大川 成剛, 木村 龍弥, 高 昇将, 青柳 裕仁, 泉 健次

    日本歯科理工学会誌   38 ( Special Issue74 )   69 - 69   2019.9

     More details

    Language:Japanese   Publisher:(一社)日本歯科理工学会  

    researchmap

  • 化学修飾によるPEEK表面の改質とその接着特性

    大川 成剛, 高 昇将, 木村 龍弥, 青柳 裕仁, 泉 健次

    日本歯科理工学会誌   38 ( Special Issue73 )   75 - 75   2019.4

     More details

    Language:Japanese   Publisher:(一社)日本歯科理工学会  

    researchmap

  • 表面改質した繊維強化PEEKの接着特性

    大川 成剛, 高 昇将, 木村 龍弥, 青柳 裕仁, 泉 健次

    日本歯科理工学会誌   37 ( Special Issue72 )   85 - 85   2018.9

     More details

    Language:Japanese   Publisher:(一社)日本歯科理工学会  

    researchmap

  • Effects of Silanization Conditions on Flexural Properties of Sic Fiber-Reinforced Resin Reviewed

    Taka Norimasa, Aoyagi Yujin, Okawa Seigo, Uoshima Katsumi

    Dentistry   8 ( 11 )   2018

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Publisher:OMICS Publishing Group  

    DOI: 10.4172/2161-1122.1000524

    researchmap

▶ display all

MISC

  • ジルコニアへの新規表面処理による接着強さへの影響

    木村 龍弥, 三井田 慶斗, 高 昇将, 青柳 裕仁, 大川 成剛

    日本歯科理工学会誌   39 ( Special Issue75 )   2 - 2   2020.4

     More details

    Language:Japanese   Publisher:(一社)日本歯科理工学会  

    researchmap

  • Mechanical property of SiC fiber reinforced acrylic resin

    青柳裕仁, 高昇将, 木村龍弥, 大川成剛

    日本歯科理工学会誌   36 ( 5 )   321 - 321   2017.9

     More details

    Language:Japanese  

    J-GLOBAL

    researchmap

  • Mechanical properties of experimental SiC fiber reinforced composite resin

    高昇将, 青柳裕仁, 木村龍弥, 大川成剛

    日本歯科理工学会誌   36 ( 5 )   320 - 320   2017.9

     More details

    Language:Japanese  

    J-GLOBAL

    researchmap

Presentations

  • Evaluation of reinforcing effect of short silicon carbide fiber and long silicon carbide fiber on mechanical properties of matrix resin.

    Taka N, Kimura T, Miida K, Aoyagi Y, Kanatani M, Ogawa H

    2021.10 

     More details

    Event date: 2021.10

    Language:Japanese   Presentation type:Poster presentation  

    researchmap

  • 歯科用高分子材料を強化するために必要な炭化ケイ素短繊維の繊維長の検討

    髙 昇将, 三井田慶斗, 木村龍弥, 青栁裕仁, 金谷 貢, 魚島勝美

    令和2年度日本補綴歯科学会関越支部学術大会  2020.11 

     More details

    Event date: 2020.11

    Language:Japanese  

    researchmap

  • Effect of Silanization Using Commercial Silane Coupling Agent to Silicon Carbide Fiber on Flexural Properties of Fiber Reinforced Resin

    TAKA Norimasa, KIMURA Tatsuya, AOYAGI Yujin, KANATANI Mitsugu

    2020.10 

     More details

    Event date: 2020.10

    Language:Japanese   Presentation type:Poster presentation  

    researchmap

  • チタンスパッタによる新規ジルコニア表面処理における処理時間が接着強さに及ぼす影響

    木村龍弥, 青栁裕仁, 髙 昇将, 金谷 貢

    第39回日本接着歯学会  2020.10 

     More details

    Event date: 2020.10

    Language:Japanese   Presentation type:Poster presentation  

    researchmap

  • SiC繊維に対するシラン処理がSiC繊維強化型レジンの曲げ強さに及ぼす影響

    高 昇将, 青柳 裕仁, 魚島 勝美

    新潟歯学会雑誌  2018.12 

     More details

    Language:Japanese  

    researchmap

  • Mechanical properties of SiCfiber reinforced composite resin International conference

    Taka Norimasa, Yujin Aoyagi, Seigo Okawa, Katsumi Uoshima

    IADR  2018.7 

     More details

    Language:English   Presentation type:Poster presentation  

    researchmap

  • Effect of silanization on mechanical properties of experimental SiC fiber reinforced composite resin International conference

    Taka N, Aoyagi Y, Uoshima K

    International Symposium on Development of human Resources in Practical Oral Health and Treatment  2018.2 

     More details

    Language:English   Presentation type:Oral presentation (general)  

    researchmap

  • SiC繊維強化型コンポジットレジンの機械的性質

    高 昇将, 青柳 裕仁, 木村 龍弥, 大川 成剛

    日本歯科理工学会誌  2017.9 

     More details

    Language:Japanese  

    researchmap

  • SiC繊維 アクリル複合体の機械的強度

    青柳 裕仁, 高 昇将, 木村 龍弥, 大川 成剛

    日本歯科理工学会誌  2017.9 

     More details

    Language:Japanese  

    researchmap

▶ display all

Awards

  • Corporate award

    2021.10   The Japanese Society for Dental Materials and Devices   Evaluation of reinforcing effect of short silicon carbide fiber and long silicon carbide fiber on mechanical properties of matrix resin

     More details

Research Projects

  • Development of isotropic fiber reinforced resin containing siliconcarbide long and short fiber.

    Grant number:21K17019  2021.4 - 2024.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Early-Career Scientists  Grant-in-Aid for Early-Career Scientists

      More details

    Grant amount:\3250000 ( Direct Cost: \2500000 、 Indirect Cost:\750000 )

    researchmap

  • Development and clinical application of short SiC fiber reinforced composite resin for dental CAD/CAM which can be used for long span bridges.

    Grant number:19K24114  2019.8 - 2022.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Research Activity Start-up  Grant-in-Aid for Research Activity Start-up

      More details

    Grant amount:\2860000 ( Direct Cost: \2200000 、 Indirect Cost:\660000 )

    researchmap

 

Teaching Experience (researchmap)

  • 予防歯科学実習

    2021.6
    Institution name:新潟大学歯学部

     More details

  • 予防歯科学

    2021.6
    Institution name:新潟大学歯学部

     More details

Teaching Experience

  • 生涯にわたる歯と咬合

    2022
    Institution name:新潟大学

  • 臨床実習II

    2022
    Institution name:新潟大学

  • 臨床実習I

    2021
    Institution name:新潟大学

  • 予防歯科学

    2021
    Institution name:新潟大学

  • 予防歯科学実習

    2021
    Institution name:新潟大学

  • 早期臨床実習I

    2021
    Institution name:新潟大学

  • 早期臨床実習IB

    2021
    Institution name:新潟大学

  • 衛生学・公衆衛生学

    2020
    Institution name:新潟大学

  • 臨床予備実習

    2020
    Institution name:新潟大学

  • 齲蝕学

    2020
    Institution name:新潟大学

  • 衛生学

    2020
    Institution name:新潟大学

▶ display all