Effect of photochemical activation of hydrogen peroxide bleaching gel with and without TiO2 and different wavelengths
Aim: To evaluate the effect of photochemical activation of hydrogen peroxide (H2 O2 ) bleaching gel with different wavelengths. Methods: In the study, 80 bovine incisors were used, which were stained in 25% soluble coffee and divided in 4 groups. The initial color was measured with the Easy Shade sp...
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| Main Authors: | , , , , |
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| Format: | Book |
| Published: |
Universidade Estadual de Campinas,
2015-11-01T00:00:00Z.
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| Online Access: | Connect to this object online. |
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