One step bond strength to enamel and dentin.
OBJECTIVE
To evaluate the shear bond strength over a variety of conditions of a new dental adhesive having the primer and bonding resin in a single bottle.


METHODS
Facial surfaces of extracted human molars for the dentin study and labial surfaces of incisors were treated with the One-Step adhesive after both etching and nonetching, variable etching times and variable rinsing times. Composite cylinders were attached and shear bond strengths were obtained.


RESULTS
The bond strength data was quite consistent over a wide variety of conditions. The bond strengths were in the range of 23-29 MPa to dentin, and compared favorably with the performance of the adhesive to etched enamel surfaces.
Kanca
J
J
D000134:Acid Etching, Dental / Q000379:methods; D000704:Analysis of Variance; D001548:Benzalkonium Compounds; D003188:Composite Resins / Q000737:chemistry; D001840:Dental Bonding / Q000379:methods; D003743:Dental Enamel; D003804:Dentin; D017220:Dentin-Bonding Agents; D006801:Humans; D008422:Materials Testing; D019563:Mechanics; D008689:Methacrylates; D010756:Phosphoric Acids
D001548:Benzalkonium Compounds; C103506:Bis-GMA, BPDM, HEMA dental-bonding resin; D003188:Composite Resins; D017220:Dentin-Bonding Agents; D008689:Methacrylates; D010756:Phosphoric Acids; C078905:Bisfil; C030242:phosphoric acid