Influences of Different Air-Inhibition Coatings on Monomer Release, Microhardness, and Color Stability of Two Composite Materials

Table 1

Study materials and their composition.

	Shade	Matrix	Filler	Composite type	Wt. %	Manufacturer
CeramX; Universal; (CX)	A2	Bis-EMA; TEGDMA	SphereTEC™ (ø 3,50 ÷15 μm); non-agglomerated barium glass (ø 3,50 ÷ 0.6 μm) and ytterbium fluoride (ø 3,50 ÷ 0.6 μm).	Nano-hybrid-composite with pre-polymerized fillers	77-79	Dentsply
Filtek Supreme XTE	A2	Bis-GMA; TEG-DMA; UDMA; Bisphenol A-PEGDMA	silica nanofiller(ø= 5-75 nm),; zirconia/silica nanocluster (ø=0.6-1.4 μm),	nanofilled composite	72,5	3M ESPE