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Mostrando ítems 11-20 de 1449
Can Heat Treatment Procedures of Pre-hydrolyzed Silane Replace Hydrofluoric Acid in the Adhesion of Resin Cement to Feldspathic Ceramic?
(Quintessence Publishing Co Inc, 2013-01-01)
Purpose: To evaluate the influence of heat treatment (HT) procedures of a pre-hydrolyzed silane on bond strength of resin cement to a feldspathic ceramic.Materials and Methods: Ceramic and composite blocks (N = 30) were ...
Kinematic and spermatic recovery after selection by centrifugation in colloid solutions of ovine cryopreserved semen
(2016-01-01)
Frozen and thawed ovine semen undergo morphological and functional changes that prevent or decrease the efficiency of fertilization. Sperm selection methods seek to improve the quality and viability of the fertilizing ...
Effect of MDP-containing silane and adhesive used alone or in combination on the long-term bond strength and chemical interaction with Lithium Disilicate Ceramics
(Quintessence Publishing Co Inc., 2017)
Purpose: To evaluate the effect of a silane and an adhesive containing MDP, used alone or combined in the same solution, on the microshear bond strength (mu SBS) to lithium disilicate ceramics immediately and after 1-year ...
Raúl Silanes: la desnudez del no dominio
(Universidad Nacional de Cuyo. Facultad de Filosofía y Letras. Centro de Estudios de Literatura de Mendoza, 2006)
Surface etching and silane heating using Er:YAG and Nd:YAG lasers in dental ceramic luted to human dentin
(2021-01-01)
Investigate the tensile bond strength, surface morphology, and wettability of reinforced glass-ceramic etched with high power laser at different protocols and luted to human dentin. Fifty carious-free human molars were ...
Photopolymerization kinetics and dynamic mechanical properties of silanes hydrolysed without evolution of byproducts. Tetrakis(methacryloyloxyethoxy)silane - diethylene glycol dimethacrylate
(American Chemical Society, 2011-05-15)
The temperature dependence of photopolymerization kinetics of tetrakis[(methacryloyloxy)ethoxy]silane (TetMESi) was compared with an analogue, diethylene glycol dimethacrylate and their copolymers. In all cases, the kinetics ...
Heat treatment of silanized feldspathic ceramic: Effect on the bond strength to resin after thermocycling
(2015-08-10)
Purpose This study aimed to evaluate the effect of heat treatment (at 77 °C) of a silanized feldspathic ceramic on microtensile bond strength (μTBS) with a resin cement before and after being aged by thermocycling. Material ...