EFFECTS OF DIFFERENT SURFACE TREATMENTS ON SURFACE FREE ENERGY OF BULK FILL COMPOSITES

dc.contributor.advisorSzalóki, Melinda
dc.contributor.advisordeptFogorvostudományi Kar
dc.contributor.authorNjenga, Ruth Wangui
dc.contributor.departmentDE--Fogorvostudományi Kar
dc.contributor.opponentdeptFogorvostudományi Kar
dc.date.accessioned2025-06-10T09:36:34Z
dc.date.available2025-06-10T09:36:34Z
dc.date.created2024-09-01
dc.description.abstractThis study investigated the effect of ultrasonic cleaning, phosphoric acid etching, and their combination on surface roughness and surface free energy. Which surface treatments (polishing or sandblasting or their combination) raise the SFE better, which can favor adhesion to composite surface. The tested resin based composites were SureFill SDR Flow and Tetric EvoCeram bulk fill composites. The conclusion of our results is that the cleaning effects (US, PA, US+PA) significantly influenced the Ra and SFE data compared to polished composite surface. The PA decreased the surface roughness and increased SFE that can facilitate the adhesion to composite.
dc.description.coursefogorvos
dc.description.courselangangol
dc.description.degreeegységes, osztatlan
dc.format.extent29
dc.identifier.urihttps://hdl.handle.net/2437/391071
dc.language.isoen
dc.rights.infoHozzáférhető a 2022 decemberi felsőoktatási törvénymódosítás értelmében.
dc.subjectSurface Free Energy
dc.subjectContact Angle
dc.subjectBulk Fill Composites
dc.subject.dspaceMedicine::Dentistry
dc.titleEFFECTS OF DIFFERENT SURFACE TREATMENTS ON SURFACE FREE ENERGY OF BULK FILL COMPOSITES
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