http://www.cnr.it/ontology/cnr/individuo/prodotto/ID27581

Effect of ethanol application on post-luting to intraradicular dentine. (Articolo in rivista)

Type

Prodotto della ricerca (Classe)
Articolo in rivista (Classe)

Label

Effect of ethanol application on post-luting to intraradicular dentine. (Articolo in rivista) (literal)

Anno

2009-01-01T00:00:00+01:00 (literal)

Alternative label

Carvalho CA, Cantoro A, Mazzoni A, Goracci C, Breschi L, Ferrari M. (2009)
Effect of ethanol application on post-luting to intraradicular dentine.
in International endodontic journal (Print)
(literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

Carvalho CA, Cantoro A, Mazzoni A, Goracci C, Breschi L, Ferrari M. (literal)

Pagina inizio

129 (literal)

Pagina fine

135 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

42 (literal)

Rivista

International endodontic journal (Rivista)

Note

ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

Department of Biomedicine, Unit of Dental Sciences and Biomaterials, University of Trieste, Via Stuparich, 1, I-34125 Trieste, Italy; Department of Dental Materials Science, University of Amsterdam, Louwesweg 1 1066EA Amsterdam, The Netherlands; IGM-CNR, Unit of Bologna c/o IOR, Bologna, Italy (literal)

Titolo

Effect of ethanol application on post-luting to intraradicular dentine. (literal)

Abstract

Aim To examine the effect of the application of an ethanol rinse before luting fibre posts to intraradicular dentine with etch-and-rinse adhesive systems by means of push-out bond strength evaluation and scanning electron microscopic (SEM) analysis. Methodology Fibre posts were luted to single-canal premolars using Dual Link as a luting agent in combination with a three-step (All Bond 2) or a two-step (One Step Plus) etch-and-rinse adhesive system, which were applied as per manufacturers' instructions (control) or with the additional rinse of ethanol on acid-etched dentine prior to the bonding procedures (experimental). Bonded specimens were sectioned into 1-mm-thick slabs and subjected to push-out bond strength testing. In addition, specimens from each group were processed for SEM analysis. Data were analysed by Kruskal-Wallis followed by Dunn's post hoc test at P = 0.05. Results Push-out bond strength of All Bond 2 was significantly increased if the adhesive was applied on ethanol-saturated dentine (P < 0.05), whilst no significant difference (P > 0.05) was detected amongst experimental and control groups for One Step Plus. Irrespective of the adhesive, the SEM analysis revealed good impregnation patterns when both bonding techniques were employed. Conclusions The use of the additional ethanol rinse on acid-etched dentine revealed higher bond strength of All Bond 2 when compared with the control application procedure, used in combination with a resin-based cement to lute fibre posts into the dowel space. However, no bond strength improvements were detected using One Step Plus. Further investigations are needed to develop a clinically applicable ethanol/bonding/luting technique. (literal)

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