Table 1.

Restorative materials composition, additions, manufacturer and lot number

	Manufacturer (lot number)	Resin composite	Resin cement
BisGMA	Esstech, Inc., Essington, Pennsylvania, USA (688–51)	15 wt%	20 wt%
TEGDMA	Esstech, Inc., Essington, Pennsylvania, USA (736–51-04)	15 wt%	20 wt%
Camphorquinone	Sigma-Aldrich, St. Louis, Missouri, United States (10726H0)	0.6 wt%	0.6 wt%
EDMAB	Across Organics- Thermo Fisher Scientific Inc., Waltham, MA, USA (A0237872)	1.2 wt%	1.2 wt%
BHT	Sigma-Aldrich, St. Louis, Missouri, United States (37H0294)	0.05 wt%	0.05 wt%
0.7 silanated μm barium borosilicate glass	Esstech, Inc., Essington, Pennsylvania, USA (845–09)	65 wt%	55 wt%
50 nm silanated fumed silica	Aerosil OX-50. Sun. Medical Co., Ltd – Japan (1228059 3B)	5 wt%	5 wt%
Addition: Apigenin	Sigma-Aldrich, St. Louis, Missouri, United States (SLBL4733V)	5 mM	5 mM
Addition: tt-Farnesol	Sigma-Aldrich, St. Louis, Missouri, United States (MKBQ3298V)	5 mM	5 mM
Addition: Sodium fluoride	J.T. Baker - Thermo Fisher Scientific Inc., Waltham, MA, USA (38716)	250 ppm	250 ppm