Document Detail

Wetting ability of single-component self-etching adhesives on enamel and dentin.
MedLine Citation:
PMID:  18435379     Owner:  NLM     Status:  MEDLINE    
PURPOSE: To assess the contact angle, volume loss and nanoleakeage profile of five one-component self-etching adhesive formulations that differed in their HEMA content, on enamel and dentin. METHODS: Contact angles of drops from each adhesive system were measured over 40 enamel and dentin flat surfaces. Volumetric changes were measured as well. The adhesives were then applied over repolished surfaces according to manufacturers' recommendations, covered with a microfilled restorative composite and the samples were silver infiltrated and prepared for evaluation in a scanning electron microscope. RESULTS: On enamel and dentin surfaces, the contact angles decreased with increasing HEMA content. A correlation was observed between contact angle, volume loss and HEMA content on both substrates.
Tissiana Bortolotto; Marco Ferrari; Ivo Krejci
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  American journal of dentistry     Volume:  21     ISSN:  0894-8275     ISO Abbreviation:  Am J Dent     Publication Date:  2008 Feb 
Date Detail:
Created Date:  2008-04-25     Completed Date:  2008-07-15     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8806701     Medline TA:  Am J Dent     Country:  United States    
Other Details:
Languages:  eng     Pagination:  59-63     Citation Subset:  D    
Division of Cariology and Endodontology, School of Dentistry, University of Geneva, 19, Rue Barthélemy-Menn, CH-1205 Geneva, Switzerland.
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MeSH Terms
Composite Resins / chemistry
Dental Enamel / ultrastructure*
Dental Leakage / classification
Dentin / ultrastructure*
Dentin-Bonding Agents / chemistry*
Materials Testing
Methacrylates / chemistry
Microscopy, Electron, Scanning
Polyurethanes / chemistry
Silver Staining
Surface Properties
Reg. No./Substance:
0/Composite Resins; 0/Dentin-Bonding Agents; 0/Methacrylates; 0/Polyurethanes; 125523-74-2/urethane dimethacrylate luting resin; 70293-55-9/4-methacryloxyethyltrimellitic acid anhydride; 868-77-9/hydroxyethyl methacrylate

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

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