Effects of various aging modes on the optical properties of zirconia with different yttria concentrations in coffee and tea
Both yttria concentration and aging conditions significantly influenced the color stability of zirconia. Hydrothermal aging had a greater impact than thermal cycling, especially in coffee. These findings suggest that material composition and exposure environment should be carefully considered when selecting zirconia for esthetic dental restorations.
Authors
- Liangyu Wei (ORCID: https://orcid.org/0009-0003-2004-5169)
- Pei‐Wen Peng (ORCID: https://orcid.org/0000-0002-3575-4174)
- Wei‐Chun Lin
- Chenmin Yao (ORCID: https://orcid.org/0000-0001-7673-4295)
- Chih‐Wei Tseng (ORCID: https://orcid.org/0000-0002-6951-4646)
Institutions
- Wuhan University (CN)
- Wan Fang Hospital (TW)
- Taipei Medical University (TW)
Publication Details
- Journal
- Journal of Dental Sciences
- Published
- 2025-04-21
- DOI
- https://doi.org/10.1016/j.jds.2025.04.017
- Citations
- 2
- Primary Topic
- Pigment Synthesis and Properties
- Type
- article
- Field-Weighted Citation Impact
- 1.07