title: Effect of hydration on bond strength of a silane-bonded composite to porcelain after seven months.
abstract: Presence of moisture reduced the strength of the silane bond between each of three resin composites and porcelain significantly. The tests were run in a moist environment in vitro for seven months. Porcelain repairs in vivo are exposed to variations in temperatures and saliva. This study indicates that thermocycling alone may not be sufficient to stimulate intraoral conditions before testing shear strength of materials.
authors.affiliation: 257th Medical Company, Fort Bragg, North Carolina 28307-5000, USA.
authors.forename: S
authors.initials: S
authors.lastname: Eikenberg
authors.forename: J
authors.initials: J
authors.lastname: Shurtleff
mesh_terms: D000704:Analysis of Variance; D003188:Composite Resins; D001840:Dental Bonding; D003738:Dental Cements / Q000737:chemistry*; D003776:Dental Porcelain; D017269:Dental Prosthesis Repair / Q000379:methods*; D006868:Hydrolysis; D008422:Materials Testing; D019279:Resin Cements; D012821:Silanes; D014867:Water
chemical_list: D003188:Composite Resins; D003738:Dental Cements; D019279:Resin Cements; D012821:Silanes; D014867:Water; D003776:Dental Porcelain; C061501:Scotchprime; C061500:Fusion (silane derivative); C050635:command ultrafine