Depth of cure, water absorption, and solubility of indirect composites polymerized by light-emitting diode laboratory units

Hideyuki Imai, Hiroyasu Koizumi, Haruto Hiraba, Kaori Kiuchi, Hideo Matsumura, Takayuki Yoneyama

研究成果: ジャーナルへの寄稿記事査読

抄録

This study investigated the usefulness of a dental laboratory polymerization unit with light-emitting diode (LED) as a light source. The depth of cure (n=15), water absorption and solubility (n=9) of two indirect composite materials (Cesead N and Solidex Hardura) were evaluated by five dental laboratory polymerization units (LED Cure Master, Twinkle LED, α-Light V, α-Light II, and Hyper LII). Statistical analysis was performed by one-way ANOVA and Tukey test or non-parametric tests. Comparison of light sources for curing depth showed that metal halide had the highest value, followed by the LED group with similar values, and halogen lamps with the lowest value. The water absorption and solubility of the composite specimens polymerized with the three LED laboratory polymerization units were within the ISO recommended limit.

本文言語英語
ページ(範囲)559-564
ページ数6
ジャーナルDental Materials Journal
43
4
DOI
出版ステータス出版済み - 25 7月 2024

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