Dentin bonding of cements. The bonding of cements with dentin in combination with various indirect restorative materials

Peutzfeldt, Anne; Sahafi, Alireza; Flury, Simon (2011). Dentin bonding of cements. The bonding of cements with dentin in combination with various indirect restorative materials. Schweizerische Monatsschrift für Zahnmedizin, 121(12), pp. 1153-1163. Schweizerische Zahnärzte-Gesellschaft

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The number of both luting agents and restorative materials available on the market has rapidly increased. This study compared various types of luting agents when used to bond different indirect, laboratory restorative materials to dentin. Cylinders were produced of six restorative materials (gold alloy, titanium, feldspathic porcelain, leucite-glass ceramic, zirconia, and an indirect resin composite). Following relevant pretreatment, the end surface of the cylinders were luted to ground, human dentin with eight different luting agents (DeTrey Zinc [zinc phosphate cement], Fuji I [conventional glass ionomer cement], Fuji Plus [resin-modified glass ionomer cement], Variolink II [conventional etch-and-rinse resin cement], Panavia F2.0 and Multilink [self-etch resin cements], RelyX Unicem Aplicap and Maxcem [self-adhesive resin cements]). After water storage at 37 °C for one week, the shear bond strength of the specimens was measured and the fracture mode was examined stereo-microscopically. Restorative material and luting agent both had a significant effect on bond strength and there was a significant interaction between the two variables. The zinc phosphate cement and the glass ionomer cements resulted in the lowest bond strengths, whereas the highest bond strengths were found with the two self-etch and one of the self-adhesive resin cements.

Item Type:

Newspaper or Magazine Article

Division/Institute:

04 Faculty of Medicine > School of Dental Medicine > Department of Preventive, Restorative and Pediatric Dentistry

UniBE Contributor:

Peutzfeldt, Anne and Flury, Simon

Subjects:

600 Technology > 610 Medicine & health

ISSN:

0256-2855

Publisher:

Schweizerische Zahnärzte-Gesellschaft

Language:

German

Submitter:

Simon Flury

Date Deposited:

01 Sep 2014 15:53

Last Modified:

26 Jun 2016 01:53

PubMed ID:

22203577

BORIS DOI:

10.7892/boris.54952

URI:

https://boris.unibe.ch/id/eprint/54952

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