Journal for Biophysical Chemistry
Sample/medium | Surface potential, (mV) | Surface charge, (C/m2) |
---|---|---|
As received enamel in SAGF, pH 6.8 | −70 ± 3 | −0.0064 |
As received enamel in SAGF, pH 4.2 | −120 ± 4 | −0.0102 |
Deproteinated enamel in SAGF, pH 6.8 | −35 ± 2 | −0.0032 |
Deproteinated enamel in SAGF, pH 4.2 | +10 ± 2 | 0.0009 |