Document Detail


Adhesion of dentin bonding agents after smear layer treatments.
MedLine Citation:
PMID:  1524739     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The effect on bond strength of smear layer removal (40% polyacrylic acid or 10% phosphoric acid) versus smear layer conditioning for dentin bonding agents requiring conditioning was compared. Results indicated no difference in shear bond strength for groups in which the smear layer was conditioned or removed with phosphoric acid. Smear layer removal with polyacrylic acid resulted in lower bond strengths between DBAs and dentin than either phosphoric acid removal or conditioning (P less than 0.01). Scanning electron photomicrographs of dentin treated with each dentin bonding agent revealed various surface morphologies.
Authors:
E L Davis; G Wieczkowski; X Y Yu; R B Joynt; J Gallo
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Publication Detail:
Type:  Comparative Study; Journal Article    
Journal Detail:
Title:  American journal of dentistry     Volume:  5     ISSN:  0894-8275     ISO Abbreviation:  Am J Dent     Publication Date:  1992 Feb 
Date Detail:
Created Date:  1992-10-22     Completed Date:  1992-10-22     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  8806701     Medline TA:  Am J Dent     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  29-32     Citation Subset:  D    
Affiliation:
State University of New York at Buffalo, School of Dental Medicine.
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MeSH Terms
Descriptor/Qualifier:
Acid Etching, Dental*
Acrylic Resins / pharmacology*
Adhesives
Analysis of Variance
Composite Resins
Dental Bonding*
Dental Cements*
Dental Stress Analysis
Dentin / drug effects*,  ultrastructure
Dentin-Bonding Agents*
Humans
Materials Testing
Methacrylates
Microscopy, Electron, Scanning
Molar
Phosphoric Acids / pharmacology*
Resin Cements*
Smear Layer*
Surface Properties
Tensile Strength
Chemical
Reg. No./Substance:
0/Acrylic Resins; 0/Adhesives; 0/All-Bond system; 0/Composite Resins; 0/Dental Cements; 0/Dentin-Bonding Agents; 0/Methacrylates; 0/Mirage-Bond; 0/Phosphoric Acids; 0/Resin Cements; 107991-54-8/Prisma Universal Bond; 122392-71-6/scotchbond 2; 7664-38-2/phosphoric acid; 9003-01-4/carbopol 940

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


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