Abstract | PURPOSE: This review integrated the current literature on diffusion of whitening agents, their interactions with stain molecules, and changes to the surface, with the aim of establishing a better understanding of the mechanism underlying tooth whitening. MATERIALS AND METHODS: RESULTS:
Tooth whitening is a dynamic process that involves diffusion of the whitening material to interact with stain molecules and also involves micromorphologic alterations on the surface and changes within the tooth that affect its optical properties. The interaction seems not to be limited to stain molecules, but rather an affinity-based interaction process that also accompanies effects on sound enamel and dentin structures. CONCLUSIONS: This review underlines that supervision by dental health professionals as recommended by the American Dental Association (ADA) Council on Scientific Affairs is critical to achieving a successful and safe whitening outcome. CLINICAL SIGNIFICANCE: The mechanism that underlies tooth whitening with the use of peroxide-based materials is a complex phenomenon encompassing diffusion, interaction, and surfaces changes within the tooth. Therefore, supervision by dental health professionals as recommended by the ADA Council on Scientific Affairs is imperative to achieve a successful and safe whitening outcome.
|
Authors | So Ran Kwon, Philip W Wertz |
Journal | Journal of esthetic and restorative dentistry : official publication of the American Academy of Esthetic Dentistry ... [et al.]
(J Esthet Restor Dent)
2015 Sep-Oct
Vol. 27
Issue 5
Pg. 240-57
ISSN: 1708-8240 [Electronic] England |
PMID | 25969131
(Publication Type: Journal Article, Review)
|
Copyright | © 2015 Wiley Periodicals, Inc. |
Topics |
|