Effect of air abrasion particles on the bond strength of adhesive resin cement to zirconia core

Abstract

Air abrasion with 30-50 μm synthetic diamond particles, 60-80 μm cubic boron nitride particles and 110 μm aluminum oxide particles showed higher bond strength values than other methods.

Effect of surface treatments on the bond strength between resin cement and differently sintered zirconium-oxide ceramics

“…Synthetic diamond particles is one of the alternative air abrasion material used in dentistry to increase the surface roughness and surface area of high strength ceramics [27,38]. It was reported in a related study that, 1-3 mm synthetic diamond particles would create higher surface roughness and bond strength values on the glass-infiltrated aluminum oxide ceramics than 50 mm Al 2 O 3 particles [38].…”

“…The silica coating systems have showed superior bond strength values in several studies [18,26]. Nevertheless, nano-sized synthetic diamond particles have also been used as an airborne abrasive particle to modify the surface of dental materials and create more uniform and smaller cavities [27]. But, further studies must be performed to evaluate the effects of synthetic diamond particle abrasion on bonding strength of zirconium oxide ceramics.…”

Effect of Air Abrasion and Different Silicoating Techniques on the Bond Strength of Particulate Filler Composite to Titanium

“…It was previously applied onto the glass-infiltrated aluminous oxide ceramic surface to increase the surface roughness and surface area [16,17] then it was used on zirconia core, Ni-Cr and Co-Cr surface [18,19]. Several studies have shown that silicoating and functional monomer systems improve the composite-to-metal bond strength with noble and nonnoble dental alloys and with titanium and its alloys [2,8,11,19].…”

Fracture Strength of Surface Treated Zirconia Based Multilayer CAD/CAM Ceramic Crowns

“…6 Surface treatments effect the shear bond strength of veneer ceramic and resin cement to zirconia core. [13][14][15][16] To increase shear bond strength many surface treatment methods were evaluated (sandblasting, acid etching, silica coating, primer applications). Because of the zirconia is an acid-resistant material, chemical roughening procedures do not work on the zirconia surface and other methods are required, such as sandblasting, to produce a rough surface for micromechanical bonding.…”

“…Because of the zirconia is an acid-resistant material, chemical roughening procedures do not work on the zirconia surface and other methods are required, such as sandblasting, to produce a rough surface for micromechanical bonding. 6,[15][16][17] To improve the adhesion between the cement and zirconia core through creation of a higher surface area, sandblasting is performed. Sandblasting densely sintered zirconia creates sharp depressions and protrusions on the surface and promotes a phase transformation (from tetragonal to monoclinic).…”