Dentin bond strength of two resin-ceramic computer-aided design/computer-aided manufacturing (CAD/CAM) materials and five cements after six months storage

Flury, Simon; Schmidt, Stefanie Zita; Peutzfeldt, Anne; Lussi, Adrian (2016). Dentin bond strength of two resin-ceramic computer-aided design/computer-aided manufacturing (CAD/CAM) materials and five cements after six months storage. Dental materials journal, 35(5), pp. 728-735. Japanese Society for Dental Materials and Devices 10.4012/dmj.2016-095

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The aim was to investigate dentin bond strength of two resin-ceramic materials and five cements after 24 hours and six months storage. Cylinders (n=15/group) of Lava Ultimate (3M ESPE) and VITA ENAMIC (VITA Zahnfabrik) were cemented to mid-coronal dentin of 300 extracted human molars with RelyX Ultimate (3M ESPE), PANAVIA F2.0 (Kuraray), Variolink II (Ivoclar Vivadent), els cem (Saremco Dental), or Ketac Cem Plus (3M ESPE). Shear bond strength (SBS) was measured after 24 hours or six months storage (37°C, 100% humidity) and statistically analyzed (significance level: α=0.05). SBS varied markedly between Lava Ultimate and VITA ENAMIC, between the five cements, and between storage of either 24 hours or six months. After six months, SBS was highest when Lava Ultimate was cemented with RelyX Ultimate and when VITA ENAMIC was cemented with RelyX Ultimate or with Variolink II. Lava Ultimate was somewhat more sensitive to storage than was VITA ENAMIC.

Item Type:

Journal Article (Original Article)

Division/Institute:

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

UniBE Contributor:

Flury, Simon; Peutzfeldt, Anne and Lussi, Adrian

Subjects:

600 Technology > 610 Medicine & health

ISSN:

0287-4547

Publisher:

Japanese Society for Dental Materials and Devices

Language:

English

Submitter:

Simon Flury

Date Deposited:

29 Aug 2016 11:58

Last Modified:

01 Oct 2016 01:31

Publisher DOI:

10.4012/dmj.2016-095

PubMed ID:

27546861

URI:

https://boris.unibe.ch/id/eprint/86249

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