Optical and color stabilities of paint-on resins for shade modification of restorative resins

Hiroyuki Arikawa, Takahito Kanie, Koichi Fujii, Seiji Ban, Tetsuya Homma, Hideo Takahashi

研究成果: Article査読

21 被引用数 (Scopus)

抄録

The purpose of this study was to examine the optical and color stabilities of the paint-on resin used for shade modification of restorative resins. Three shades of paint-on resin and two crown and bridge resins were used. The light transmittance characteristics of the materials during accelerated aging tests such as water immersion, toothbrush abrasion, ultraviolet (UV) light irradiation, and staining tests were measured. Discolorations of materials resulting from tests were also determined. There were no significant effects of water immersion, toothbrush abrasion and UV light irradiation on the light transmittance and visible color change of paint-on resins, whereas the staining tests significantly decreased the light transmittance and increased color change of the translucent shades of materials. Our results indicate that the paint-on resins exhibit stable optical properties and color appearance, which are at least as good as the crown and bridge resins.

本文言語English
ページ(範囲)155-160
ページ数6
ジャーナルDental Materials Journal
23
2
DOI
出版ステータスPublished - 2004 6

ASJC Scopus subject areas

  • セラミックおよび複合材料
  • 歯科学(全般)

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