| Title: | Hybrid layer seals the cementum/4-META/MMA-TBB resin interface |
| Authors: | Tanaka, Saori Browse this author →KAKEN DB |
| Sugaya, Tsutomu Browse this author →KAKEN DB |
| Kawanami, Masamitsu Browse this author |
| Nodasaka, Yoshinobu Browse this author |
| Yamamoto, Toshiki Browse this author |
| Noguchi, Hiroshi Browse this author |
| Tanaka, Yuko Browse this author |
| Ikeda, Takatsumi Browse this author →KAKEN DB |
| Sano, Hidehiko Browse this author →KAKEN DB |
| Sidhu, Sharanbir K. Browse this author |
| Keywords: | hybrid layer |
| 4-META/MMA-TBB resin |
| cementum |
| microtensile bond strength |
| leakage test |
| Issue Date: | Jan-2007 |
| Publisher: | Wiley |
| Journal Title: | Journal of Biomedical Materials Research Part B Applied Biomaterials |
| Volume: | 80 |
| Issue: | 1 |
| Start Page: | 140 |
| End Page: | 145 |
| Publisher DOI: | 10.1002/jbm.b.30578 |
| PMID: | 16680694 |
| Abstract: | Although 4-META/MMA-TBB resin has adhesive properties to dentin, and has been clinically used for the bonding treatment of vertically fractured roots and apicoectomy, there has not been any investigation on the adhesion of 4-META/MMA-TBB resin to cementum. The purpose of this in vitro study was to evaluate the bonding and the sealing ability of 4-META/MMA-TBB resin to cementum. Bovine root cementum and dentin surfaces were treated with a citric acid and ferric chloride solution, and the 4-META/MMA-TBB resin was applied on the treated surfaces before testing. The microtensile bond strength and the leakage levels obtained for the cementum were almost equal to those for the dentin. In SEM and TEM observations, a hybrid layer approximately 2-3 μ in thickness was observed at the interface between the resin and the cementum. It is concluded that 4-META/MMA-TBB resin adhered to cementum via a hybrid layer on cementum, as previously reported for dentin. © 2006 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 2007 |
| Rights: | Copyright © 2006 Wiley Periodicals, Inc., JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS, 80B-1, 140-145 |
| Relation: | http://www.interscience.wiley.com/ |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/17256 |
| Appears in Collections: | 歯学院・歯学研究院 (Graduate School of Dental Medicine / Faculty of Dental Medicine) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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