直接前牙修复材料的光谱荧光。

Spectral fluorescence of direct anterior restorative materials.

作者信息

Panzeri H, Fernandes L T, Minelli C J

出版信息

Aust Dent J. 1977 Dec;22(6):458-61. doi: 10.1111/j.1834-7819.1977.tb05151.x.

DOI:10.1111/j.1834-7819.1977.tb05151.x

Abstract

The fluorescent characteristics of silicate cements, acrylic resins, and composite resins and all anterior restorative materials have been compared with the natural teeth when specimens were submitted to ultra-violet radiation. The effect of glazes on composite resins and of discolouration from ultra-violet radiation on composites and acrylic resins is to reduce the amount of fluorescence of the former and to change the quality of the fluorescence.

摘要

当样本接受紫外线辐射时，已将硅酸盐水泥、丙烯酸树脂、复合树脂以及所有前牙修复材料的荧光特性与天然牙齿进行了比较。釉料对复合树脂的影响以及紫外线辐射对复合材料和丙烯酸树脂的变色作用，是减少前者的荧光量并改变荧光的性质。