Enamel and dentin are susceptible to extrinsic and intrinsic stains. The purpose of this study was to determine the penetration pattern of Rhodamine B and dextran-conjugated Rhodamine B into the enamel and dentin as observed by confocal laser microscopy and relate it to the penetration pattern of hydrogen peroxide commonly used as an active ingredient in tooth whitening agents and high molecular weight staining molecules. Eighteen recently extracted human maxillary anterior teeth were used. Teeth were cleaned and painted with nail varnish except for the crown area above the cemento-enamel ...
Penetration Pattern of Rhodamine Dyes into Enamel and Dentin: Confocal Laser Microscopy Observation is a post from: Skincare
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