We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Microtensile bond strength of a newly developed resin cement to dentin.
- Authors
Shimpei KAWANO; Jiale FU; Pipop SAIKAEW; AFM Almas CHOWDHURY; Naoyuki FUKUZAWA; Yoshitaka KADOWAKI; Shinichi KAKUDA; Shuhei HOSHIKA; Yasuko NAKAOKI; Takatsumi IKEDA; Torn TANAKA; Hidehiko SANO
- Abstract
The purpose of this study was to evaluate the microtensile bond strength (pTBS) of a newly developed resin cement, ECD-89 (ECD, Tokuyama Dental) to dentin and to observe the interfacial micromorphology by comparing with two commercial resin cements, Multilink Automix (MA, Ivoclar Vivadent AG, Schaan, Liechtenstein) and Panavia F2.0 (PF, Kuraray Noritake Dental). Flat dentin surfaces of human third molars were exposed using #600 SiC. After application of primer and cement to the dentin surface, each cement was applied and cured with light (light condition) or without light (dark condition). The teeth were sectioned to obtain beams (1 mmxl mm) after 24 h of water storage. The mean bond strengths and SDs (MPa) were: ECD: 68.6±14.9, MA: 39.2±18.9, PF: 39.4±18.5 and ECD: 54.5±22.4, MA: 36.7±15.6, PF: 13.4±4.46 when cured in light and dark condition, respectively. In both conditions, ECD-89 showed statistically higher pTBS than the others.
- Subjects
DENTIN; WATER storage; DNA primers; DENTAL cements; BOND strengths
- Publication
Dental Materials Journal, 2015, Vol 34, Issue 1, p61
- ISSN
0287-4547
- Publication type
Article
- DOI
10.4012/dmj.2014-122