title: Destructive stresses in adhesive luting cements.
abstract: In this study, curing shrinkage stress development was monitored in a glass-ionomer and a BisGMA composite luting cement adhesively placed at film thicknesses ranging from 30 to 200 microns. The nature and magnitude of the stress development depended greatly on the formulation and film thicknesses of the lute. The thicker the layer, the faster the stress development in the glass ionomer and the slower in the composite. The contraction stress had a detrimental effect on the cohesive strength of the glass ionomer and on the adhesive strength of the composite cement.
authors.affiliation: Department of Dental Materials Science, ACTA, Amsterdam, The Netherlands.
authors.forename: C L
authors.initials: CL
authors.lastname: Davidson
authors.forename: L
authors.initials: L
authors.lastname: Van Zeghbroeck
authors.forename: A J
authors.initials: AJ
authors.lastname: Feilzer
mesh_terms: D000268:Adhesiveness; D000269:Adhesives / Q000737:chemistry*; D017438:Bisphenol A-Glycidyl Methacrylate; D003188:Composite Resins / Q000737:chemistry; D001840:Dental Bonding; D003738:Dental Cements / Q000737:chemistry*; D003799:Dental Stress Analysis; D003804:Dentin; D005899:Glass Ionomer Cements / Q000737:chemistry; D008689:Methacrylates / Q000737:chemistry; D012044:Regression Analysis; D013314:Stress, Mechanical; D013499:Surface Properties; D013718:Tensile Strength; D013997:Time Factors
chemical_list: D000269:Adhesives; D003188:Composite Resins; D003738:Dental Cements; D005899:Glass Ionomer Cements; D008689:Methacrylates; D017438:Bisphenol A-Glycidyl Methacrylate