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Bonding Composite to Glass lonomer with Adhesive Resin Cements
Author(s) -
Styner Daryl,
Scherer Warren,
LoPresti James,
Penugonda Bapanaiah
Publication year - 1992
Publication title -
journal of esthetic and restorative dentistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.919
H-Index - 60
eISSN - 1708-8240
pISSN - 1496-4155
DOI - 10.1111/j.1708-8240.1992.tb00711.x
Subject(s) - materials science , glass ionomer cement , composite material , adhesive , composite number , scanning electron microscope , micrograph , bond strength , electron micrographs , universal testing machine , ultimate tensile strength , electron microscope , physics , layer (electronics) , optics
This study was to determine the bond strength of composite to glass ionomer using the following adhesive resin cements: Imperva Dual, CB Metabond, All‐Bond, Geristore, and Panavia. All materials were mixed following the manufacturer's specifications. Bonded samples were thermocycled for 2000 xbetween 5°C and 55°C. Shear bond strengths were determined using an Instron Testing Machine. No statistical differences were noted between materials at the p < .05 level of significance. In addition, scanning electron micrographs were taken of the primed glass ionomer surfaces. These micrographs revealed varying amounts of matrix dissolution along with roughened surface topographies.