The effect of brushing with toothpaste containing nano calcium carbonate upon nanofill composite resin surface roughness

[摘要] This study aims to determine the effect of brushing with toothpaste containing nanocalcium carbonate on the roughness of nanofill composite resin surface. Brushing was conducted with 3 types of materials for 3 consecutive brushing periods of 10 minutes each. Surface roughness was measured using a surface-roughness tester and the results were analyzed using the repeated ANOVA and the one-way ANOVA test. The surface morphology was observed using SEM after 3 months' worth of brushing with the 3 materials. It was found that the nanofill composite resin surface-roughness value increased significantly (p

[发布机构] Department of Dental Materials, Faculty of Dentistry, Universitas Indonesia, Indonesia^1

[效力级别] 医药卫生 [学科分类] 卫生学

[关键词] 10 minutes;Composite resins;Nano calcium carbonate;One-way anova