Effect of oral exposure on chemical, physical, mechanical, and morphologic properties of clear orthodontic aligners
American Journal of Orthodontics and Dentofacial Orthopedics(2023)
摘要
•Aligners are made of thermoplastic polyurethane and are chemically stable.•Aligners presented a loss of transparency, becoming darker, yellowish and opaque.•The surface roughness of the material tended to increase.•Modifications occurred in the morphology and surface topography of the aligners.
更多查看译文
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要