Table 1.

Representing the list of commercially available dental nano- and micro-hybrid resin composites with detailed account of type of filler particles used, size, percentage and distribution.

Commercial name	Company	Type	Shade	Resin description	In organic filler particles	Particle size	Filler load	Filler distribution	Other contents
Charisma®	Heraeus Kulzer Germany	Universal micro-hybrid composite	A3	Bis-GMA	Barium Aluminium Fluoride glass	0.005–10 µm	61 vol%	N/A	Using micro-glass tech, feldspar, prepolymreized filler
Tetric EvoCeram®	Ivoclar Vivadent Amherst, NY, USA	Universal nano-hybrid composite	A3	Dimethacrylates (17–18 wt%)	Barium glass,	40 nm–3 µm	53–55 vol%	N/A	Ytterbium fluoride, mixed oxide and copolymers (82–83 wt %)
Synergy D6®	Coltene, Switzerland	Universal duo shade nano-hybrid composite	A3/D3	Methacrylates	Barium glass	0.02–2.5 µm (avg = 0.6 µm)	65 vol% 80 wt%	Silanized amorphous silica (hydrophobed)	N/A
Filtek® Supreme XTE	3 M ESPE, St. Paul, MN, USA	Universal Composite	A3	Bis-GMA, UDMA, TEGDMA, PEGDMA Bis-EMA	Silica, zirconia Silica + zirconia clusters	20 nm/4–11 nm (cluster size 0.6–10 µm)	55.6 vol% 72.5 wt%	Non-agglomerated/ non-aggregated (aggregated)	N/A
Ceram X®	Dentsply DeTrey, Konstanz, Germany	Universal nano ceramic restorative	A3	Methacrylate modified	Glass filler, (1.1–1.5 µm) Silicon dioxide	10 nm	57 vol% 76 wt%	N/A	N/A
IPS Empress Direct®	Ivoclar Vivadent Amherst, NY, USA	nano-hybrid composite fil	A3	Dimethacrylates 20–21.5 wt%	Barium Glass	40 nm–3 µm Mean 55 nm	52–59 vol% 75–79 wt%	Highly dispersed	Ytterbium trifluoride, mixed oxide, silicon dioxide
Grandio Nano®	Voco Cuxhaven, Germany	Filtek Supreme nano-hybrid restorative	A3	Bis-GMA, TEGDMA, UDMA	Glass ceramic Silicon dioxide	1 µm , 20–60 nm (nanofiller)	71.4 vol% 87 wt/wt%	N/A	N/A
Venus®	Heraeus Kulzer, Germany	Filtek Supreme hybrid composite	A3	Bis-GMA	Barium Aluminium Fluoride glass	(0.7 µm max < 2 µm)	58.7% vol	Highly dispersive silicon (0.04 µm)	N/A

All values are taken from material datasheets and companies’ websites.