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. 2021 Aug 22;14(16):4746. doi: 10.3390/ma14164746

Figure 5.

Figure 5

Morphological SEM images of desensitized dentin surfaces treated by universal adhesives with etch-and-rinse mode or self-etch mode. (a) All-Bond Universal (ABU). (b) Single Bond Universal (SBU). (c) Clearfil Universal Bond (CUB). ER: etch-and-rinse mode; SE: self-etch mode.