Related Experiment Video
Updated: Aug 4, 2026

Application of Light-cured Dental Adhesive Resin for Mounting Electrodes or Microdialysis Probes in Chronic Experiments
Published on: July 30, 2007
In vitro bond strengths of three current dentin adhesives to primary and permanent teeth
S Bordin-Aykroyd1, J Sefton, E H Davies
1The Institute of Dental Surgery, London, England.
Abstract:
The in vitro shear bond strengths of three chemically different dentin bonding agents were tested between both permanent and deciduous dentin and their respective anterior composite filling materials. The effect of the post-mortem age of the teeth on bond strength was evaluated by comparison of fresh (extracted within 24 h) and old (extracted within 10 d) teeth. The results indicated that these materials bonded more strongly to the dentin of permanent than to deciduous teeth (8.8 +/- 4.9 MN/m2 vs. 6.2 +/- 4.8 MN/m2). The intermaterial comparison indicated that the bonds to dentin were strongest for Scotchbond 2 (12.3 +/- 4.4 MN/m2) followed by Tenure (6.9 +/- 3.3 MN/m2) and then Gluma (3.3 +/- 1.7 MM/m2). Both the above findings were shown to be statistically significant. The effect of time lapse after extraction of the teeth was not statistically significant.
More Related Videos
Related Concept Videos
Mortar Properties
Strength of Cement
For compressive strength tests, ASTM C 109-05 standards prescribe a cement-sand mix ratio of 1:2.75 and a water/cement ratio of 0.485 for making 2-inch cubes. These cubes are mixed, cast, and cured in saturated lime water at 23°C until testing. Flexural strength testing, outlined in ASTM C...
Bonding and Strength of Aggregate

