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ハヤカワ トオル
Hayakawa Toru
早川 徹 所属 鶴見大学・鶴見大学短期大学部 学長・副学長 学長・副学長 副学長 職種 副学長 |
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| 論文種別 | 【査読あり】 研究論文（学術雑誌） |
| 言語種別 | 英語 |
| 査読の有無 | 査読あり |
| 表題 | Modification of 4-META/MMA-TBB resin for safe debonding of orthodontic brackets--influence of the addition of degradable additives or fluoride compound. |
| 掲載誌名 | 正式名：Dental materials journal 略 称：Dent Mater J ISSNコード：02874547/02874547 |
| 掲載区分 | 国内 |
| 巻・号・頁 | 25(3),pp.524-32 |
| 著者・共著者 | Kawabata Rihito, Hayakawa Tohru, Kasai Kazutaka |
| 発行年月 | 2006/09 |
| 概要 | The purpose of this study was to evaluate the performance of modified 4-META/MMA-TBB resin cements (Superbond C&B) in terms of debonding orthodontic brackets easily and safely from enamel without the loss of proper bracket bond strength. Poly (DL-lactide-co-glycolide) (PLGA), calcium fluoride (CaF2), or alpha-tricalcium phosphate (alpha-TCP) was added to the polymer powder of 4-META/MMA-TBB resin, and the shear bond strength of orthodontic brackets to human enamel using modified resins was measured before and after 10,000-cycle thermal cycling test between 5 degrees C and 55 degrees C. The modified resins tended to provide lower bond strength compared with the original 4-META/MMA-TBB resin. |
| DOI | 10.4012/dmj.25.524 |
| PMID | 17076323 |