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KMID : 1020220190190020307
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Journal of Korean Society of Dental Hygiene
2019 Volume.19 No. 2 p.307 ~ p.315
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Comparison of surface characterization according to surface treatment of composite resin inlay
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Lee Myung-Jin
Choi Yu-Ri
Kang Min-Kyung
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Abstract
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Objectives: The aim of this study was to investigate the characterization of composite resin inlay surface with silane and non-thermal atmospheric pressure plasma treatment.
Methods: Composite resin inlay was used as a specimen, which was treated by sandblasting + silane and sandblasting + plasma. The untreated specimens were assigned to the control group. Specimens were analyzed for surface roughness, color change, and chemical composition. Statistical analyses were performed using one-way ANOVA test ( p <0.05).
Results: The present findings showed that the roughness and color changes of the plasma-treated surface were significantly lower than those of the silane-treated surface. In addition, a change in the chemical composition was observed on the plasma-treated surface.
Conclusions: Based on the results, non-thermal atmospheric pressure plasma could be a potential tool for the cementation of composite resin inlay.
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KEYWORD
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Inlay resin, Plasma gases, Silanes, Surface properties
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