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Braz. Dent. J. vol.25 número3

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Academic year: 2018

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Table 1. Push out bond strength (in MPa) recorded for the different  light-curing units and root/post regions
Figure 1. Scanning electron micrographs of the surface of the non-weakened specimens (A, B, C) and specimens reinforced with composite resin light  activated with QTH-600 (D, E, F)
Figure 2. Scanning electron micrographs of the surface of the specimens reinforced with composite resin light activated with LED-800 (A, B, C) and  with LED-1500 (D, E, F) that presented long and thin tags in the interface (500× magnification).

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