| Literature DB >> 2118124 |
Abstract
The adhesive properties of eight root canal sealers, applied as a thin layer between a dentine and a gutta-percha surface, were investigated. Tensile bond strengths ranged from 0.02 MPa (Sealpex) to 2.38 MPa (AH26). Inspection of fractured surfaces indicated failure of adhesion to dentine (Tubli-Seal) and to gutta-percha (AH26, Diaket) as well as failure of cohesion (CRCS, Kloroperka N-O, ProcoSol, rosin chloroform, Sealapex). Pretreatment of the dentine surface with EDTA caused a significant increase in bond strength for ProcoSol, rosin chloroform, Sealapex, and Tubli-Seal.Entities:
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Year: 1990 PMID: 2118124 DOI: 10.1111/j.1365-2591.1990.tb00797.x
Source DB: PubMed Journal: Int Endod J ISSN: 0143-2885 Impact factor: 5.264