Table 1.

Composition of the nano-hybrid resin-based composite.

Nano-Hybrid Composite	Manufacturer	wt%/vol%	Matrix	Filler	Particle Size Range	Lot.
Clearfil Majesty Classic ES-2 (A2)	Kurary Noritake Dental Inc., Okayama, Japan.	78%/40%	Bis-GMA Hydrophobic aromatic dimethacrylate dl-Camphorquinone	Silanated barium glass filler Prepolymerized organic fillers	0.37 to 1.5 μm	270028

Abbreviations: Bis-GMA (Bisphenol A-diglycidyl dimethacrylate).