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. 2021 Dec 24;15(1):116. doi: 10.3390/ma15010116

Figure 3.

Figure 3

Microstructure and chemical analysis (SEM-EDS) of the substrates sandblasted with Al2O3 (reference sample) and coated with a Duceratin porcelain layers (a) Bond, (b) Opaque, (c) Dentin.