New concept of resin-dentin interfacial adhesion: the nanointeraction zone

Journal of Biomedical Materials Research. Part B, Applied Biomaterials
Kenichi KoshiroHidehiko Sano

Abstract

The purpose of this study was to evaluate the morphological appearance of resin-dentin interface produced by 1-step adhesive systems in order to classify them, using TEM. It was hypothesized that all interfaces produced by each 1-step adhesive show characteristics similar to that produced by the conventional self-etching system rather than that produced by etch-and-rinse system. The flattened dentin surfaces were subjected to bonding treatment using either a 2-step adhesive: single bond, mega bond, unifil bond; or a 1-step adhesive: Prompt L-Pop, absolute, xeno CF, AQ bond, one-up bond F, G bond, and SSB-200. A flowable resin was then applied to these surfaces. The results revealed that resin-dentin interfaces produced by 1-step systems were classified into three categories. Additionally, the interface produced by G bond and SSB-200 showed a different morphological appearance from that of the others. The interface produced by these adhesives was thinner and less demineralized, with the presence of hydroxyapatite-coated collagen fibrils. It is proposed that "Nanointeraction Zone (NIZ)" is a new complementary classification for partially demineralized resin-dentin interdiffusion zones. Thus, one-step self-etching adhesive systems...Continue Reading

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Citations

Feb 7, 2009·Photomedicine and Laser Surgery·Atsushi KameyamaYoshito Hirai
Feb 2, 2011·Dental Materials Journal·Jan De MunckBart Van Meerbeek
May 21, 2011·Dental Materials : Official Publication of the Academy of Dental Materials·Masao HanabusaJan De Munck
Nov 27, 2010·Dental Materials : Official Publication of the Academy of Dental Materials·B Van MeerbeekK L Van Landuyt
Mar 6, 2010·Dental Materials : Official Publication of the Academy of Dental Materials·Atsushi MineBart Van Meerbeek
Nov 13, 2009·Dental Materials : Official Publication of the Academy of Dental Materials·Annelies Van EndeBart Van Meerbeek
Apr 15, 2008·Dental Materials : Official Publication of the Academy of Dental Materials·Andrea V KaneshiroHidehiko Sano
Aug 17, 2014·Dental Materials : Official Publication of the Academy of Dental Materials·Atsushi MineBart Van Meerbeek
May 20, 2011·Australian Dental Journal·M V CardosoB Van Meerbeek
Feb 27, 2010·Journal of Biomedical Materials Research. Part a·Yuan ZouJulie L P Jessop
Apr 19, 2013·Journal of Investigative and Clinical Dentistry·Charu BatraNaveen Manuja
Apr 5, 2016·Dental Materials Journal·Benjaporn ThanaratikulCholtacha Harnirattisai
May 13, 2014·Journal of Dentistry·Andrea WagnerUlrich Lohbauer
Feb 24, 2015·Dental Materials : Official Publication of the Academy of Dental Materials·Jan De MunckBart Van Meerbeek
Oct 18, 2016·BioMed Research International·Akiko HaruyamaMasahiro Furusawa
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Oct 31, 2017·Dental Materials Journal·Özgür IrmakMarkus B Blatz
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Sep 3, 2020·Brazilian Oral Research·Cibele Cândida de Almeida KintoppCarla Castiglia Gonzaga

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