Effect of Surface Treatments on Shear Bond Strength of Polyetheretherketone to Autopolymerizing Resin 3

• Material Type: 博士論文
• ISSN: 2304-6767
• Title: Effect of Surface Treatments on Shear Bond Strength of Polyetheretherketone to Autopolymerizing Resin
• Volume: 7 3
• Author/Editor: Kurahashi, Kosuke; Matsuda, Takashi; Ishida, Yuichi; Ichikawa, Tetsuo
• Author Heading: Kurahashi, Kosuke; Matsuda, Takashi; Ishida, Yuichi; Ichikawa, Tetsuo
• Publication, Distribution, etc.: MDPI
• Publication Date: 2019-08-01
• Publication Date (W3CDTF): 2019-08-01
• Alternative Title: ポリエーテルエーテルケトンの表面処理が常温重合レジンとの接着に及ぼす影響
• Periodical title: Dentistry Journal
• Degree grantor/type: 徳島大学
• Date Granted: 2020-01-09
• Date Granted (W3CDTF): 2020-01-09
• Dissertation Number: 甲第3344号
• Degree Type: 博士（歯学）
• Conferring No. (Dissertation): 甲第3344号
• Text Language Code: eng
• Subject Heading: Polyetheretherketone (PEEK); Shear bond strength; Acrylic resin; Clasp retainer
• Target Audience: 一般
• Note (General): These days, new prosthodontic materials are appearing with the development of digitalization. Among these, the use of polyetheretherketone (PEEK) as the clasp of removable partial dentures has been proposed. The adhesive strength between the PEEK and acrylic resin influences the probability of denture fracture. To investigate the effect of PEEK surface treatments on the shear bond strength to acrylic resin, five surface treatment conditions of PEEK were analyzed: 1. no treatment; 2. ceramic primer application; 3. Al2O3 sandblasting; 4. Rocatec; and 5. Rocatec with ceramic primer application, comparing with a metal primer-treated Co-Cr alloy. Two kinds of autopolymerizing resin (Unifast II and Palapress Vario) were used as bonding materials. The specimens were evaluated to determine the bond strength. Rocatec treatment with ceramic primer application yielded the highest bond strengths (12.71 MPa and 15.32 MPa, respectively, for Unifast II and Palapress Vario). When compared to a metal primer-treated Co-Cr alloy, the bond strength of PEEK to Unifast II was similar, whereas it was about 60% of that to Palapress Vario. Rocatec treatment, combined with ceramic primer, showed the highest bond strength of PEEK to acrylic resin. Treatment of PEEK will enable its use as the clasp of removable dentures and the fixation of PEEK prostheses.
• DOI: info:doi/10.3390/dj7030082; https://doi.org/info:doi/10.3390/dj7030082
• Persistent ID (NDL): info:ndljp/pid/11449709; https://dl.ndl.go.jp/pid/11449709
• Collection: 障害者向け資料
• Collection (Materials For Handicapped People:1): テキストデータ
• Collection (particular): 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文; https://dl.ndl.go.jp/collections/A00014
• Acquisition Basis: 博士論文（自動収集）
• Date Accepted (W3CDTF): 2020-02-10T02:20:18+09:00
• Format (IMT): application/pdf
• Access Restrictions: 国立国会図書館内限定公開
• Service for the Digitized Contents Transmission Service: 図書館・個人送信対象外
• Availability of remote photoduplication service: 可
• Periodical Title (URI): https://repo.lib.tokushima-u.ac.jp/114176
• Data Provider (Database): 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp