Luminescence spectra of dental porcelains.
The luminescence spectra were obtained for a series of porcelain teeth and powders currently used in this country. Comparison was made between the spectra of these materials and the spectra of plastic teeth and natural tooth structures. It was found that many of the porcelain teeth and powders have strikingly different luminescence characteristics than those of natural teeth.
D000180:Acrylic Resins; D003776:Dental Porcelain; D006801:Humans; D008163:Luminescent Measurements; D010969:Plastics; D011208:Powders; D013053:Spectrophotometry / Q000379:methods; D014070:Tooth / Q000033:anatomy & histology; D014093:Tooth, Artificial; D014753:Vinyl Compounds
D000180:Acrylic Resins; D010969:Plastics; D011208:Powders; D014753:Vinyl Compounds; D003776:Dental Porcelain