Document Detail

Delayed cementation and bond strength of dual-cure cements.
MedLine Citation:
PMID:  1854446     Owner:  NLM     Status:  MEDLINE    
The purpose of this study was to determine whether the shear bond strength to enamel of three dual-cure resin cements is affected by delaying the time between cement mix and application. Etched, silanated Dicor cylinders were bonded to etched enamel with each cement at various time intervals: Immediately after mix, just prior to chemical set and at an intermediate time. Shear bond values were determined using the Instron. No significant differences were found among any of the cements at any of the times. The clinical implication is that as long as these cements remain fluid, there will not be a significant change in the bond strength of Dicor to enamel.
R Schwartz; R Davis
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Publication Detail:
Type:  Comparative Study; Journal Article    
Journal Detail:
Title:  American journal of dentistry     Volume:  4     ISSN:  0894-8275     ISO Abbreviation:  Am J Dent     Publication Date:  1991 Apr 
Date Detail:
Created Date:  1991-08-29     Completed Date:  1991-08-29     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:  86-8     Citation Subset:  D    
Department of General Practice, University of Texas Health Science Center at San Antonio.
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MeSH Terms
Acrylic Resins*
Analysis of Variance
Dental Bonding / methods*
Dental Cements*
Dental Enamel*
Materials Testing
Microscopy, Electron, Scanning
Tensile Strength
Time Factors
Reg. No./Substance:
0/Acrylic Resins; 0/Dental Cements

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

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