Related Experiment Video
Updated: Aug 17, 2026

Application of Light-cured Dental Adhesive Resin for Mounting Electrodes or Microdialysis Probes in Chronic Experiments
Published on: July 30, 2007
The influence of storage solution on dentin bond durability of resin cement
Y Kitasako1, M F Burrow, T Nikaido
1Department of Operative Dentistry, Faculty of Dentistry, Tokyo Medical and Dental University, Tokyo, Japan. y.kitasako.odnt@dent.tmd.ac.jp
Objectives:
This study was conducted to determine the influence of storage solution on the bond durability of three resin cements to bovine dentin over the period of 1 year.
Methods:
Ten bovine dentin specimens were tested for shear bond strength with each material (Panavia 21, Kuraray Co.; BISTITE, Tokuyama Co; MASA Bond, Sun Medical Co.) and storage mode, listed below. Four storage environments were studied as follows: water changed every day for 1 year; water unchanged for 1 year; Phosphate Buffered Saline (PBS) changed every week over 1 year; PBS unchanged for 1 year. Ten teeth were also tested for each material at 1 day as a control. The mode of failure was classified after fracture of the bonds by SEM observation. The means of the bond strengths were compared statistically by two-way ANOVA and Fisher's PLSD test (p < 0.05). Results for the mode of fracture were analyzed using the Mann-Whitney U test.
Results:
Although there was no statistical difference in the mean bond strengths between the water and PBS storage solutions (p > 0.05) in all cements, the results for the shear bond strengths in the changed storage solution groups were significantly lower than those where the storage solution remained unchanged (p < 0.05). There were statistical differences between the 1 day results and the changed water groups among all cements (p < 0.05).
Significance:
The storage condition influenced the long-term durability of dentin bonding with resin cements.
More Related Videos
Related Concept Videos
Hydration of Cement
Strength and Heat of Hydration
The heat of hydration for each cement compound is significant; for instance, tricalcium aluminate (C3A) and...
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
Porosity in Cement Paste
The balance of water to cement in the mix is critical—it...
Curing of Concrete

