Abstract
According to the 'Adhesion-Decalcification' concept, specific functional monomers within dental adhesives can ionically interact with hydroxyapatite (HAp). Some specific functional monomers form monomer-Ca salts due to chemical interactions. The chemical stability of the monomer-Ca salts was thought to contribute to bond durability. In the present study, we analyzed the chemical interaction between an acidic three-dimensional self-reinforcing monomer (3D-SR) of Bond Force and enamel, dentin and HAp, and assessed its chemical stability by thin-film X-ray diffraction (TF-XRD). 3D-SR forms a hydrolysis-resistant Ca-salt on the dentin in a clinical application time period and on enamel and HAp in a longer time period. This suggests that the functional monomer 3D-SR is able to contribute to bond durability.
Original language | English |
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Pages (from-to) | 697-702 |
Number of pages | 6 |
Journal | Dental materials journal |
Volume | 31 |
Issue number | 4 |
DOIs | |
Publication status | Published - 2012 |
Keywords
- Adhesion
- Dentin
- Functional monomer
- Monomer-Ca salt
- XRD
ASJC Scopus subject areas
- Ceramics and Composites
- Dentistry(all)