歯科用テラヘルツパルス波イメージング技術の開発と接着修復への応用

トップ›研究者を探す›歯科用テラヘルツパルス波イメージング技術の開発と接着修復への応用

歯科用テラヘルツパルス波イメージング技術の開発と接着修復への応用

代表研究者	保坂啓一
研究課題番号	KAKENHI-PROJECT-18K09571
研究種目	基盤研究(C)
研究分野
研究機関	徳島大学東京医科歯科大学
研究分担者	中島正俊
研究分担者	林樹莉
研究期間開始年月日	2018/4/1
研究期間終了年度	2022
研究ステータス	完了 (2022/4/1)
配分額（合計）	4,290,000 (直接経費 :3,300,000、間接経費 :990,000)
配分額（履歴）	2021年度：1,040,000 (直接経費 :800,000、間接経費 :240,000) 2020年度：1,040,000 (直接経費 :800,000、間接経費 :240,000) 2019年度：910,000 (直接経費 :700,000、間接経費 :210,000) 2018年度：1,300,000 (直接経費 :1,000,000、間接経費 :300,000)
キーワード	歯質接着非破壊イメージングテラヘルツパルスコンポジットレジン低侵襲接着治療テラヘルツ時間領域分光法非破壊観察歯硬組織接着接着性レジン生体接着性材料イメージング接着破壊間接法修復象牙質エナメル質接着修復テラヘルツ波接着歯学テラヘルツ（THz）波歯質接着性レジン MID

研究成果

[学会発表] The effect of deproteinizing pretreatment on bonding performance and acid resistance to eroded dentin

Yang Yi, Inoue Go, Keiichi Hosaka, Ikeda Masaomi and Shimada Yasushi 2022

[学会発表] Nondestructive observation of adhesively cemented interface between dentin and indirect composite resin disks using a novel terahertz pulsed imaging technique

Kazuhide Yonekura, Yumika Ida, Yu Tokizane, Taka-aki Yano, Iuchi Tomoki, Takeshi Yasui and Keiichi Hosaka 2022

[学会発表] Are HEMA and 10-MDP necessary in the bonding agent of a 2-SEA?

Iuchi Tomoki, Kazuhide Yonekura, Yumika Ida, Motoyama Yutaro, Ikeda Masaomi, Kenichi Hamada, Nakajima Masatoshi and Keiichi Hosaka 2022

[雑誌論文] Additive effects of touch-activated polymerization and extended irradiation time on bonding of light-activated adhesives to root canal dentin

Dwiandhany WS, Abdou A, Tichy A, Yonekura K, Ikeda M, Hosaka K, Tagami J, Nakajima M. 2021

[雑誌論文] Long-term evaluation of warm-air treatment effect on adaptation of silane-containing universal adhesives to lithium disilicate ceramic

Kaykhine P, Tichy A, Abdou A, Hosaka K, Foxton RM, Sumi Y, Nakajima M, Tagami J. 2021

[雑誌論文] Degree of conversion and dentin bond strength of light-cured multi-mode adhesives pretreated or mixed with sulfinate agents

佐藤健人、Mamanee Teerapong，千葉彩香、小林駿、塩谷頼誓、秋谷聡、元山裕太郎、池田正臣、高橋真広、保坂啓一、中島正俊、田上順次 2021

[雑誌論文] The effect of curing mode of dual-cure resin cements on bonding performance of universal adhesives to enamel, dentin and various restorative materials

Madrigal EL, Tichy A, Hosaka K, Ikeda M, Nakajima M, Tagami J. 2021

[雑誌論文] Bond strengths of three-step etch-and-rinse adhesives to silane contaminated dentin

Soontornvatin V, Prasansuttiporn T, Thanatvarakorn O, Jittidecharaks S, Hosaka K, Foxton RM, Nakajima M. 2021

[学会発表] Bonding Durability of 1-SEAs to HOCl-Smear Layer Deproteinized Dentin

Sanon Kittisak, Hatayama Takashi, Tagami Junji, Keiichi Hosaka, Nakajima Masatoshi 2021

[雑誌論文] Can a New HEMA-free Two-step Self-etch Adhesive Improve Dentin Bonding Durability and Marginal Adaptation?

Antonin Tichy, Keiichi Hosaka, Yi Yang, Yutaro Motoyama, Yasunori Sumi, Masatoshi Nakajima, Junji Tagami 2021

[雑誌論文] Eight-year Microtensile Bond Strength to Dentin and Interfacial Nanomechanical Properties of a One-step Adhesive

Keiichi Hosaka, Antonin Tichy, Daisuke Araoka, Wurihan Wurihan, Yo Shibata, Masaomi Ikeda, Celso Afonso Klein Jr, Junji Tagami, Masatoshi Nakajima 2021

[雑誌論文] Regional ultimate tensile strength and water sorption/solubility of bulk-fill and conventional resin composites: The effect of long-term water storage

RUMMANI Ghassan、IDE Kurumi、HOSAKA Keiichi、TICHY Antonin、ABDOU Ahmed、OTSUKI Masayuki、NAKAJIMA Masatoshi 2021

[学会発表] A Multifaceted Evaluation of a Novel HEMA-Free Two-Step Self-Etch Adhesive

Tichy Antonin, Keiichi Hosaka, Yang Yi, Motoyama Yutaro, Keiichi Hosaka, Sumi Yasunori, Nakajima Masatoshi, Tagami Junji 2021

[雑誌論文] Color adjustment potential of single-shade resin composite to various-shade human teeth: Effect of structural color phenomenon

KOBAYASHI Shun、NAKAJIMA Masatoshi、FURUSAWA Kiyoka、TICHY Antonin、HOSAKA Keiichi、TAGAMI Junji 2021

[雑誌論文] Sodium p-Toluenesulfinate Enhances the Bonding Durability of Universal Adhesives on Deproteinized Eroded Dentin

Shioya Yorichika、Tichy Antonin、Yonekura Kazuhide、Hasegawa Mayu、Hatayama Takashi、Ikeda Masaomi、Tagami Junji、Nakajima Masatoshi、Hosaka Keiichi 2021

[雑誌論文] UV-Mediated Photofunctionalization of Indirect Restorative Materials Enhances Bonding to a Resin-Based Luting Agent

Ishikawa Kyoko、Yamauti Monica、Tichy Antonin、Ikeda Masaomi、Ueno Takeshi、Wakabayashi Noriyuki、Thanatvarakorn Ornnicha、Prasansuttiporn Taweesak、Klein-Junior Celso Afonso、Takahashi Akifumi、Takagaki Tomohiro、Nakajima Masatoshi、Tagami Junji、Hosaka Keiichi 2021

[雑誌論文] Effect of Surface Moisture on Bur-cut Dentin on Bonding of HEMA-free and HEMA-containing Universal Adhesives with or without Methacrylamide Monomer

Nooruldeen Ali Saeed, Antonin Tichy, Yusuke Kuno, Keiichi Hosaka, Junji Tagami, Masatoshi Nakajima 2021

[学会発表] テラヘルツ波イメージング法を用いた歯科保存修復領域における非破壊観察（第１報）

11.米倉和秀, 矢野隆章, 時実悠, 井内智貴, 安井武史, 保坂啓一 2021

[雑誌論文] Clinical effectiveness of direct resin composite restorations bonded using one-step or two-step self-etch adhesive systems: A three-year multicenter study

HOSAKA Keiichi、KUBO Shisei、TICHY Antonin、IKEDA Masaomi、SHINKAI Koichi、MASEKI Toshio、RIKUTA Akitomo、SASAZAKI Hiromi、SATOH Kaori、FUJITANI Morioki、HANABUSA Masao、YAMAMOTO Takatsugu、YOSHIKAWA Kazushi、MORIGAMI Makoto、UNO Shigeru、SUGIZAKI Junpei、YATANI Hirofumi、NIKAIDO Toru 2021

[雑誌論文] Effect of smear layer deproteinization with chemo-mechanical caries removal agents on sealing performances of self-etch adhesives

Kusumasari Citra、Abdou Ahmed、Tichy Antonin、Hatayama Takashi、Hosaka Keiichi、Foxton Richard M.、Wada Takahiro、Sumi Yasunori、Nakajima Masatoshi、Tagami Junji 2020

[雑誌論文] Effect of smear layer deproteinization with HOCl solution on the dentin bonding of conventional and resin-modified glass-ionomer cements

Paing SY, Tichy A, Hosaka K, Nagano D, Nakajima M, Tagami J. 2020

[学会発表] Papacarie and Carisolv Pretreatments Improve Dentin Bonding Using Self-etch Adhesives,

Citra Kusumasari, Masatoshi Nakajima, Ahmed Abdou, Takashi Hatayama, Antonin Tichy, Keiichi Hosaka and Junji Tagami 2020

[雑誌論文] Effect of water storage and thermocycling on light transmission properties, translucency and refractive index of nanofilled flowable composites

Almasabi W, Tichy A, Abdou A, Hosaka K, Nakajima M, Tagami J. 2020

[雑誌論文] 3D imaging of proximal caries in posterior teeth using optical coherence tomography

Shimada Y, Burrow MF, Araki K, Zhou Y, Hosaka K, Sadr A, Yoshiyama M, Miyazaki T, Sumi Y, Tagami J. 2020

[雑誌論文] A competing risk model for bond strength data analysis.

Tichy A, Brabec M, Bradna P, Hosaka K, Tagami J. 2020

[雑誌論文] Air-blowing strategies for improving the microtensile bond strength of one-step self-etch adhesives to root canal dentin

Yonekura K, Hosaka K, Tichy A, Taguchi K, Ikeda M, Thanatvarakorn O, Prasansuttiporn T, Nakajima M, Tagami J. 2020

[雑誌論文] 接着性レジンの象牙質接着耐久性改良法の探求と接着破壊ダイナミクスの解明

保坂啓一 2020

[雑誌論文] Influence of central and peripheral dentin on micro-tensile bond strength estimated using a competing risk model.

Tichy A, Brabec M, Bradna P, Hosaka K, Chiba A, Tagami J. 2020

[雑誌論文] Replacing mandibular central incisors with a direct resin-bonded fixed dental prosthesis by using a bilayering composite resin injection technique with a digital workflow: A dental technique

Hosaka K, Tichy A, Hasegawa Y, Motoyama Y, Kanazawa M, Tagami J, Nakajima M. 2020

[雑誌論文] Effect of preheating on cytotoxicity and physicochemical properties of light-cured calcium-based cements

Borghetti DL, Zimmer R, Portella FF, Reston EG, Klein-Junior CA, Marinowic DR, Hosaka K. 2020

[雑誌論文] Effect of water storage and thermocycling on light transmission properties, translucency and refractive index of nanofilled flowable composites

ALMASABI Waleed、TICHY Antonin、ABDOU Ahmed、HOSAKA Keiichi、NAKAJIMA Masatoshi、TAGAMI Junji 2020

[雑誌論文] Subsequent application of bonding agents to a one-step self-etch adhesive ? Its effect with/without previous light-curing

Tichy Antonin、Hosaka Keiichi、Bradna Pavel、Ikeda Masaomi、Abdou Ahmed、Nakajima Masatoshi、Tagami Junji 2019

[雑誌論文] The combined effect of light-illuminating direction and enamel rod orientation on color adjustment at the enamel borders of composite restorations

Hatayama Takashi、Kano Yukinori、Aida Asami、Chiba Ayaka、Sato Kento、Seki Naoko、Hosaka Keiichi、Foxton Richard M.、Tagami Junji、Nakajima Masatoshi 2019

[雑誌論文] 大臼歯部1歯欠損症例にフロアブルコンポジットレジンのみを用いた単純化した術式によりダイレクトブリッジ修復を行った1症例

保坂啓一, 田代浩史, 高橋真広, 岸川隆蔵, 中島正俊, 大槻昌幸, 田上順次 2019

[雑誌論文] The repair bond strength to resin matrix in cured resin composites after water aging

ALQARNI Dhaifallah、NAKAJIMA Masatoshi、HOSAKA Keiichi、IDE Kurumi、NAGANO Daiki、WADA Takehiro、IKEDA Masaomi、MAMANEE Teerapong、THANATVARAKORN Ornnicha、PRASANSUTTIPORN Taweesak、FOXTON Richard、TAGAMI Junji 2019

[雑誌論文] Incorporation of a hydrophilic amide monomer into a one-step self-etch adhesive to increase dentin bond strength: Effect of application time

KUNO Yusuke、HOSAKA Keiichi、NAKAJIMA Masatoshi、IKEDA Masaomi、KLEIN Junior Celso Afonso、FOXTON Richard M、TAGAMI Junji 2019

[学会発表] Effect of Papain Enzyme and NaOCl-based Gel on Sealing Performances of Self-etch Adhesives.

Citra KUSUMASARI, Masatoshi NAKAJIMA, Ahmed ABDOU, Takashi HATAYAMA, Keiichi HOSAKA, Junji TAGAMI 2019

[雑誌論文] Effect of light-curing time on light-cure/post-cure volumetric polymerization shrinkage and regional ultimate tensile strength at different depths of bulk-fill resin composites

IDE Kurumi、NAKAJIMA Masatoshi、HAYASHI Juri、HOSAKA Keiichi、IKEDA Masaomi、SHIMADA Yasushi、FOXTON Richard M.、SUMI Yasunori、TAGAMI Junji 2019

[学会発表] Competing Risk Model for Bond Strength Data Analysis.

Tichy A., Brabec M., Bradna P., Hosaka K., Nakajima M., Tagami J. 2019

[雑誌論文] タッチキュアがセルフエッチシステムの深部根管壁象牙質接着性能に及ぼす効果

保坂啓一(東京医科歯科大学大学院医歯学総合保坂啓一, 米倉和秀, 田口啓太, アントニーン・ティヒー , 久野裕介, 永野大樹, 荒岡大輔, 畑山貴志, 佐藤健人, 高橋真広, 西谷佳浩, 池田正臣, 中島正俊, 田上順次 2019

[学会発表] Eight-year Durability of Resin-dentin Interfaces of a 1-SEA.

Keiichi Hosaka, Juri Hayashi, Daisuke Araoka, Masatoshi Nakajima, Richard Foxton, Masaomi Ikeda, Wurihan, Yo Shibata, Takashi Miyazaki, Junji Tagami 2018

[学会発表] ダイレクトボンディングでどこまでできるのか

保坂啓一 2018

[図書] もう悩まない！時代が求める接着臨床

柵木寿男，小峰太編著，保坂啓一他 2018

[学会発表] Is Our Direct Composite Restoration Perfect?

Keiichi Hosaka 2018

[学会発表] 3D Diagnosis of Proximal Caries Using Swept-source Optical Coherence Tomography.

Yasushi Shimada, Keiichi Hosaka, Kazuyuki Araki, Alireza Sadr, Takashi Miyazaki, Yasunori Sumi, Junji Tagami, Masahiro Yoshiyama. 2018