Table 3 The quantity (μmol/L) of residual monomer release according to fluoride procedures applied to different resin-based materials

Control

FBF

0.235 (0.02–0.39)^a

11.91 (0.0–58.15)^a

10.70 (2.50–67.53)^a

6.22 (1.99–30.76)^a

DXP

1.12 (0.0–2.48)^b

3.325 (1.25–5.78)^b

0.0 (0.0–0.0)^b

0.82 (0.38–5.65)^b

Z550

0.125 (0.0–0.37)^a

0.08 (0.0–1.07)^b

7.42 (2.63–17.02)^b

4.105 (1.47–11.80)^b

p = 0.000*

p = 0.000*

p = 0.000*

p = 0.000*

APF

FBF

0.2 (0.01–0.6)^b

6.05 (2.64–20.17)^a

5.56 (1.86–24.59)^a

3.2 (1.52–12.04)^b

DXP

0.68 (0.29–2.03)^a

4.89 (1.9–8.76)^b

0.0 (0.0–0.0)^b

1.04 (0.0–3.23)^c

Z550

0.086 (0.0–0.30)^b

0.23 (0.0–0.54)^c

7.53 (2.87–21.26)^a

4.25 (1.72–15.07)^a

p = 0.000*

p = 0.000*

p = 0.000*

p = 0.000*

NaF

FBF

0.15 (0.0–0.48)

8.77 (2.10–34.86)^a

10.16 (0.93–39.45)^a

4.92 (0.33–18.45)^b

DXP

0.44 (0.17–1.08)

4.87 (2.22–9.63)^b

0.0 (0.0–0.0)^b

0.78 (0.46–1.97)^c

Z550

0.28 (0.11–3.32)

1.06 (0.17–9.99)^b

13.87 (4.16–54.30)^a

10.99 (2.63–33.61)^a

p = 0.056

p = 0.000*

p = 0.000*

p = 0.000*