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

1st Physics and Technologies in Medicine and Dentistry Symposium

物理学;医药卫生

Ramadhani, A.M.^1 ; Herda, E.^1 ; Triaminingsih, S.^1

Department of Dental Materials, Faculty of Dentistry, Universitas Indonesia, Indonesia^1

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

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/884/1/012103/pdf
DOI  :  10.1088/1742-6596/884/1/012103

学科分类：卫生学

来源: IOP

【 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