학술논문
Effect of Water Sorption on the Discoloration of Bulk-fill Resin Composite / バルクフィルコンポジットレジンの吸水性が着色に及ぼす影響
Document Type
Journal Article
Author
Source
日本歯科保存学雑誌 / The Japanese Journal of Conservative Dentistry. 2023, 66(5):263
Subject
Language
Japanese
ISSN
0387-2343
2188-0808
2188-0808
Abstract
Results: GRACEFIL Bulk Flo had significantly lower water sorption and color difference (ΔE＊ab, ΔE00) in comparison with the other bulk-fill resins, while the corresponding values for BEAUTIFIL Bulk Flow were significantly higher than the others. All bulk-fill resins had color differences that exceeded the value considered to be visually discernable (ΔE＊ab＞3.3, ΔE00＞2.3). Furthermore, a positive correlation was observed between water sorption and color difference (p＜0.001).