ＯｐｔｉＢｏｎｄ　Ｓｏｌｏ　Ｐｌｕｓ，ＯｐｔｉＢｏｎｄ　Ａｌｌ‐Ｉｎ‐Ｏｎｅと歯質との接合界面の観察

• 杉崎 順平

  虎の門病院・歯科

• 森上 誠

  虎の門病院・歯科

• 宇野 滋

  虎の門病院・歯科

• 山田 敏元

  虎の門病院・歯科

書誌事項

タイトル別名

• FE-SEM observation of the interfacial ultrastructure with OptiBond Solo Plus and OptiBond All-In-One

抄録

The morphology of the resin-tooth interface differs depending on the kind of bonding system used. In this study, two kinds of bonding system, two-step self-etching primer system (OptiBond Solo Plus^TM: OS) and one-bottle onestep system (OptiBond All-In-One^®: OA) by Sybron Dental, both containing similar monomer components, were used for observing the resin-tooth interface.<BR>Enamel, intact dentin surfaces and caries-affected dentin cavities of freshly extracted human molars were prepared for the bonded specimens by the routine technique, and each resin-tooth interface was observed under FESEM after Ar-ion beam etching.<BR>As a result, the resin-tooth junction of both systems was very tight, but the decalcifying effect of the two systems was obviously different. The hybrid layer of OS was clearly observed with a thickness of approximately 1μm, while OA created a thinner decalcified layer of 0.2-0.3μm. We assume that the unique ternary solvent system of OA adhesive may provide effective tooth treatment and achieve high bonding efficacy.

収録刊行物

• 接着歯学

  接着歯学 26 (2), 77-86, 2008

  日本接着歯学会

キーワード

• セルフエッチングプライマーシステム
• オールインワンシステム
• 歯質接合界面
• SEM観察

詳細情報

• CRID: 1390282679324402176
• NII論文ID: 130003845731
• NII論文ID: 10027096910
• NII書誌ID: AN10044236
• DOI: 10.11297/adhesdent1983.26.77
• ISSN: 21859566
• ISSN: 09131655
• Web Site: https://search.jamas.or.jp/link/ui/2009126435
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可