New strategy to create “Super Dentin” using adhesive technology: Reinforcement of adhesive–dentin interface and protection of tooth structures
Dentin bonding systems have been dramatically simplified and improved during the recent decades. Monomer penetration into dentin and its polymerization in situ creates a hybrid layer, which is essential to obtain good bonding to dentin. Moreover, the presence of an acid–base resistant zone below the...
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doaj-1f0433be11bc40c3b54f439927126e952020-11-24T21:30:38ZengElsevierJapanese Dental Science Review1882-76162011-02-01471314210.1016/j.jdsr.2010.04.002New strategy to create “Super Dentin” using adhesive technology: Reinforcement of adhesive–dentin interface and protection of tooth structuresToru Nikaido0Go Inoue1Tomohiro Takagaki2Kanchana Waidyasekera3Yasuhiro Iida4Mirela S. Shinohara5Alireza Sadr6Junji Tagami7Cariology and Operative Dentistry, Department of Restorative Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 5-45, Yushima 1-chome, Bunkyo-ku, Tokyo 113-8549, JapanCariology and Operative Dentistry, Department of Restorative Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 5-45, Yushima 1-chome, Bunkyo-ku, Tokyo 113-8549, JapanCariology and Operative Dentistry, Department of Restorative Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 5-45, Yushima 1-chome, Bunkyo-ku, Tokyo 113-8549, JapanCariology and Operative Dentistry, Department of Restorative Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 5-45, Yushima 1-chome, Bunkyo-ku, Tokyo 113-8549, JapanCariology and Operative Dentistry, Department of Restorative Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 5-45, Yushima 1-chome, Bunkyo-ku, Tokyo 113-8549, JapanDental Materials Division, State University of Amazonas, Manaus, AM, BrazilGlobal Center of Excellence Program, International Research Center for Molecular Science in Tooth and Bone Diseases, Tokyo Medical and Dental University, 5-45, Yushima 1-chome, Bunkyo-ku, Tokyo 113-8549, JapanCariology and Operative Dentistry, Department of Restorative Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 5-45, Yushima 1-chome, Bunkyo-ku, Tokyo 113-8549, JapanDentin bonding systems have been dramatically simplified and improved during the recent decades. Monomer penetration into dentin and its polymerization in situ creates a hybrid layer, which is essential to obtain good bonding to dentin. Moreover, the presence of an acid–base resistant zone below the hybrid layer has been documented with self-etching adhesive systems in an artificial secondary caries attack. When ultrastructure of the acid–base resistant zone is assessed by SEM and TEM observations, formation of the acid–base resistant zone is considered to be due to the monomer penetration potential and fluoride release in the adhesive systems. Natural dentin has a limited potential to resist an acid attack of secondary caries; however, the acid–base resistant zone does not purely consist of dentin in morphology, it is rather a combination of dentin and the adjacent hybrid layer. Therefore, the reinforced dentin has been called “Super Dentin” bearing the ability to prevent primary and secondary caries. Prospectively, the great potential of adhesive technology in creation of the “Super Dentin” would lead to the development of new materials for mechanical, chemical and biological protection of the dental structures.http://www.sciencedirect.com/science/article/pii/S1882761610000165Acid–base resistant zoneDentin bondingHybrid layerSecondary cariesSuper DentinAdhesion |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Toru Nikaido Go Inoue Tomohiro Takagaki Kanchana Waidyasekera Yasuhiro Iida Mirela S. Shinohara Alireza Sadr Junji Tagami |
spellingShingle |
Toru Nikaido Go Inoue Tomohiro Takagaki Kanchana Waidyasekera Yasuhiro Iida Mirela S. Shinohara Alireza Sadr Junji Tagami New strategy to create “Super Dentin” using adhesive technology: Reinforcement of adhesive–dentin interface and protection of tooth structures Japanese Dental Science Review Acid–base resistant zone Dentin bonding Hybrid layer Secondary caries Super Dentin Adhesion |
author_facet |
Toru Nikaido Go Inoue Tomohiro Takagaki Kanchana Waidyasekera Yasuhiro Iida Mirela S. Shinohara Alireza Sadr Junji Tagami |
author_sort |
Toru Nikaido |
title |
New strategy to create “Super Dentin” using adhesive technology: Reinforcement of adhesive–dentin interface and protection of tooth structures |
title_short |
New strategy to create “Super Dentin” using adhesive technology: Reinforcement of adhesive–dentin interface and protection of tooth structures |
title_full |
New strategy to create “Super Dentin” using adhesive technology: Reinforcement of adhesive–dentin interface and protection of tooth structures |
title_fullStr |
New strategy to create “Super Dentin” using adhesive technology: Reinforcement of adhesive–dentin interface and protection of tooth structures |
title_full_unstemmed |
New strategy to create “Super Dentin” using adhesive technology: Reinforcement of adhesive–dentin interface and protection of tooth structures |
title_sort |
new strategy to create “super dentin” using adhesive technology: reinforcement of adhesive–dentin interface and protection of tooth structures |
publisher |
Elsevier |
series |
Japanese Dental Science Review |
issn |
1882-7616 |
publishDate |
2011-02-01 |
description |
Dentin bonding systems have been dramatically simplified and improved during the recent decades. Monomer penetration into dentin and its polymerization in situ creates a hybrid layer, which is essential to obtain good bonding to dentin. Moreover, the presence of an acid–base resistant zone below the hybrid layer has been documented with self-etching adhesive systems in an artificial secondary caries attack. When ultrastructure of the acid–base resistant zone is assessed by SEM and TEM observations, formation of the acid–base resistant zone is considered to be due to the monomer penetration potential and fluoride release in the adhesive systems. Natural dentin has a limited potential to resist an acid attack of secondary caries; however, the acid–base resistant zone does not purely consist of dentin in morphology, it is rather a combination of dentin and the adjacent hybrid layer. Therefore, the reinforced dentin has been called “Super Dentin” bearing the ability to prevent primary and secondary caries. Prospectively, the great potential of adhesive technology in creation of the “Super Dentin” would lead to the development of new materials for mechanical, chemical and biological protection of the dental structures. |
topic |
Acid–base resistant zone Dentin bonding Hybrid layer Secondary caries Super Dentin Adhesion |
url |
http://www.sciencedirect.com/science/article/pii/S1882761610000165 |
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