| アイテムタイプ |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2025-10-28 |
| タイトル |
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|
タイトル |
Optimizing resin bonding to saliva-contaminated polyetheretherketone: comparative efficacy of cleaning methods |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Polyetheretherketone |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Shear bond strength |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Salivary contamination |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Cleaning methods |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Aging |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
Lu, Zhi-cen
Yang, Meng-hui
Zhong, Wei-yi
Zheng, Ya-xin
Hong, Guang
Yu, Hao
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| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
Background: This study investigated the effects of saliva contamination and different cleaning protocols on the surface characteristics and bonding performance of polyetheretherketone (PEEK). Methods: A total of 120 PEEK specimens were divided into six groups: uncontaminated (UN), contaminated without cleaning (S), and contaminated followed by cleaning with Ivoclean (IC), Katana Cleaner (KC), ethanol (ALC), or sandblasting (BLA). Resin composite cylinders were bonded to the specimens, and shear bond strength (SBS) was evaluated before and after 10,000 thermal cycles. Surface properties (water contact angle, roughness) were analyzed. Results: Saliva contamination significantly reduced SBS (P < 0.05), irrespective of aging. The IC and ALC groups showed significantly lower SBS than the UN group. In contrast, cleaning with KC or BLA effectively restored SBS to levels comparable with uncontaminated PEEK, under both aged and unaged conditions. Adhesive failure was the predominant failure mode. While contamination and cleaning reduced hydrophobicity (lower contact angles), surface roughness remained unchanged across groups. Conclusions: Salivary contamination impairs PEEK-resin bonding, but sandblasting or Katana Cleaner effectively restores bond strength. These protocols offer clinically viable decontamination strategies for PEEK-based restorations. |
|
言語 |
en |
| 書誌情報 |
en : BMC Oral Health
巻 25,
号 1,
p. art. no. 1608,
発行日 2025-10-14
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| 出版者 |
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|
出版者 |
BioMed Central Ltd |
|
言語 |
en |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
1472-6831 |
| DOI |
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関連タイプ |
isIdenticalTo |
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|
識別子タイプ |
DOI |
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|
関連識別子 |
https://doi.org/10.1186/s12903-025-06968-2 |
| 権利 |
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|
権利情報 |
© The Author(s) 2025. Open Access This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License, which permits any non-commercial use, sharing, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if you modified the licensed material. You do not have permission under this licence to share adapted material derived from this article or parts of it. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by-nc-nd/4.0/. |
|
言語 |
en |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 引用 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
BMC Oral Health, 25(1), art. no. 1608; 2025 |
|
言語 |
en |
BMCOH25_1608.pdf (1.8 MB)
