Mechanical Properties of High-Viscosity Glass Ionomer Cement and Nanoparticle Glass Carbomer

Table 1

Microshear bond strength means (standard deviation) of all experimental groups.

Restorative material	Sound dentin	Caries-affected dentin
Glass ionomer cement	1.74 (0.40)^a,C	1.11 (0.26)^b,C
Glass carbomer	1.34 (0.63)^a,D	0.89 (0.28)^b,D

Different lowercase letters indicate statistical difference between rows (restorative material).
^**Different uppercase letters indicate statistical difference between the columns (substrate).