中国美容医学2013，Vol.22Issue(12)：1320-1322,3.
不同清洁方式处理义齿树脂基托后的SEM观察
The SEM observation of resin denture base in different denture cleaning methods
摘要
Abstract
Objective To observe the surface of the denture base by scanning election microscopy in order to investigate the effect of the different denture cleaning methods on surface morphology in resin denture base.Methods Produce 16 wafer samples of the fuser base resin (14mm×14mm× 3mm).The samples were randomly divided into four groups,group A stands for the Control group,the samples were placed in water,and group B,C and D stands for experimental groups,their cleaning methods were toothbrush and water,toothbrush and toothpaste,denture cleaning tablets.Group B,C were conducted for 3s in each procedure,respectively,group D was conducted for 5min and repeated this procedure for 1080 times.Scanning electron microscopy (SEM) was made after the different procedure.Results B and C groups showed alterations of crack and scratches on surface morphology and presented different levels of surface morphology changes,no significant difference on surface roughness was found between A group and D group.Conclusion Significant morphological alterations were observed in toothbrush and toothpaste group,but no significant changes were found in denture cleaning tablets group,and it is difficult to produce crack and scratches on the surface of resin denture base.关键词
义齿树脂基托/义齿清洁方式/SEMKey words
resin denture base/ denture cleaning methods/ Scanning electron microscopy分类
医药卫生引用本文复制引用
王蔚,侯玉明,李佳佳,朱禹赫,艾红军,唐新东..不同清洁方式处理义齿树脂基托后的SEM观察[J].中国美容医学,2013,22(12):1320-1322,3.基金项目
省教育厅基金资助(基金编号:L2011131) （基金编号:L2011131）
