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Color stability, Roughness, and Microhardness of Enamel and Composites Submitted to Staining/Bleaching Cycles
OBJECTIVE: To compare the effect of two bleaching systems (bleaching gel and whitening strips) on the color change, roughness, and microhardness of enamel and two resin composites. MATERIAL AND METHODS: Two cavities were prepared on bovine enamel specimens (n = 16) and restored with two composites:...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8119769/ https://www.ncbi.nlm.nih.gov/pubmed/34025084 http://dx.doi.org/10.1016/j.sdentj.2020.08.003 |