Effects of silver nanoparticles on the bonding of three adhesive systems to fluorotic enamel.
作者： Fernando TORRES-MÉNDEZ , Gabriel-Alejandro MARTINEZ-CASTAÑON , Iranzihuatl TORRES-GALLEGOS , Norma-Verónica ZAVALA-ALONSO , Nuria PATIÑO-MARIN
DOI: 10.4012/DMJ.2015-299
关键词:
摘要: The objective was to evaluate the effect of adding silver nanoparticles into three commercial adhesive systems (Excite™, Adper Prompt L-Pop™ and AdheSE™). Nanoparticles were prepared by a chemical method then mixed with systems. This later applied fluorotic enamel, micro-tensile bond strength, contact angle measurements scanning electron microscopy observations conducted. achieved lowest strength (Excite™: 11.0±2.1, L-Pop™: 14.0±5.4 AdheSE™: 16.0±3.0 MPa) highest failure mode related (46.0±0.6o, 30.0±0.5o 28.0±0.4o respectively). in all experimental (19.0±5.4, 20.0±4.0 19.0±3.5 MPa respectively) statistically higher (p<0.05) than control showed cohesive failures angle. Adding order decrease improve system wetting its strength.
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