Buscar
Mostrando ítems 1-10 de 2360
Influence of Ozone Gas and Ozonated Water Application to Dentin and Bonded Interfaces on Resin-Dentin Bond Strength
(QUINTESSENCE PUBLISHING CO INCHANOVER PARK, 2013-08-02)
Purpose: To assess the influence of ozone gas and ozonated water application to prepared cavity and bonded interfaces on the resin/dentin bond strength of two-step etch-and-rinse adhesive systems (Adper Single Bond 2 [SB2] ...
SEM observation of the bond integrity of fiber-reinforced composite posts cemented into root canals
(ELSEVIER SCI LTD, 2008)
Objectives. To test the null hypothesis that continuity of resin cement/dentin interfaces is not affected by location along the root canal walls or water storage for 3 months when bonding fiber posts into root canals. ...
Ethanol Wet-bonding Challenges Current Anti-degradation Strategy
(SAGE PUBLICATIONS INC, 2010)
The long-term effectiveness of chlorhexidine as a matrix metalloproteinase (MMP) inhibitor may be compromised when water is incompletely removed during dentin bonding. This study challenged this anti-bond degradation ...
Durable bonds at the adhesive/dentin interface: an impossible mission or simply a moving target?
(2012)
Composite restorations have higher failure rates, more recurrent caries and increased frequency of replacement as compared to dental amalgam. Penetration of bacterial enzymes, oral fluids, and bacteria into the crevices ...
Microstructure, texture and interface integrity in sheets processed by Asymmetric Accumulative Roll-Bonding
(Elsevier Science SA, 2020-01)
Accumulative Roll-Bonding (ARB) and Asymmetric Rolling (AR) techniques were combined to produce ultrafine-grained aluminum sheets with the mechanical characteristics of a Severe Plastic Deformation (SPD) process. Temperature ...
One-year stability of resin-dentin bonds created with a hydrophobic ethanol-wet bonding technique
(ELSEVIER SCI LTD, 2010)
Dentin bonding performed with hydrophobic resins using ethanol-wet bonding should be less susceptible to degradation but this hypothesis has never been validated. Objectives. This in vitro study evaluated stability of ...
Unfolding Ubiquitin by force: water mediated H-bond destabilization
Using the “pull and wait” (PNW) simulation protocol at 300 K, we studied the unfolding by force of an ubiquitin molecule. PNW was implemented in the CHARMM program using an integration time step of 1 fs and a uniform ...
Heterogeneous Wafer Bonding Technology and Thin-Film Transfer Technology-Enabling Platform for the Next Generation Applications beyond 5G
(Micromachines (Basel), 2021)
Wafer bonding technology is one of the most effective methods for high-quality thin-film transfer onto different substrates combined with ion implantation processes, laser irradiation, and the removal of the sacrificial ...
An Alternative Method for Thermal Cycling Test: Effect on the Marginal Microleakage and Bond Strength of Dental Polymer Bonded to Dentin
(Univ Fed Sao Carlos, Dept Engenharia MaterialsSao CarlosBrasil, 2012)