Comparing the Air Abrasion Cutting Efficacy of Dentine Using a Fluoride-Containing Bioactive Glass versus an Alumina Abrasive: An In Vitro Study

Figure 1

Scanning electron microscopy images of (a) alumina, adapted from Farooq et al. 2013 [24], (b) Na0SR, and (c) 45S5.

(a)

(b)

(c)