リン酸で処理した象牙質への接着における銅イオン含有プライマーの効果

書誌事項

タイトル別名
  • Influence of Primers Containing Cupric Ion on Bonding of Dentin Treated with Phosphoric Acid

この論文をさがす

説明

A primer containing cupric [Cu (II)] ions that promoted the interfacial initiation of polymerization from dentin surfaces was studied. Bovine dentin surfaces were treated with 10% phosphoric acid, then with a Cu primer consisting of aqueous 35% 2-hydroxyethyl methacrylate (HEMA) containing 0.03% cupric salt, and finally bonded with 4-META/MMA-PMMA resin initiated with oxidized tributylborane (TBBO). The use of the Cu primer resulted in a mean bond strength of 12.5MPa compared with 3.8MPa without the primer and 6.3MPa using a 35% HEMA primer without Cu. The Cu primer produced a bond strength of 13.5MPa even without 4-META in the resin system. Use of the Cu primer should simplify the bonding procedure since enamel and dentin can be etched simultaneously with 10% phosphoric acid.

収録刊行物

  • Dental Materials Journal

    Dental Materials Journal 13 (1), 66-75,126, 1994

    一般社団法人 日本歯科理工学会

被引用文献 (3)*注記

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ