An In Situ Evaluation of the Protective Effect of Nano Eggshell/Titanium Dioxide against Erosive Acids

Table 1

Toothpastes used and their respective pH and buffering characteristics.

Toothpastes	Brand name	Manufacturer	pH in deionized water	Buffering capacity Β (mmol 2^−1 pH^−1)
Colgate	CALCI^TM—SEAL protection	Colgate-Palmolive Co	9.61	6.6 ± 02.9
Sensodyne	Rapid relief	GlaxoSmithKline	7.41	2.3 ± 0.02
EB@TiO2	N/A	Researcher	9.31	7.3 ± 0.11