摘要
制作钴铬合金试件,经过有机硅季铵盐(Si-QAC)浸泡后,进行细菌黏附性实验,通过比浊法检测试件对白色念珠菌的抗黏附性。选取试件处理最佳时间和Si-QAC最佳浓度组合处理后,进行冷热循环实验。结果显示,钴铬合金表面具有长效抗黏附性。
Co-Cr alloy samples were prepared and treated with organosilicon quaternary ammonium salt(Si-QAC)and followed by the sefection of exposure time and Si-QAC dosage,and then by thermal cycling test.Turbidimetric test showed that the treated Co-Cr alloy specimen had long-term anti-adhesion to Candida albicans.
作者
刘辉明
廉云敏
高岚
王璞
LIU Huiming;LIAN Yunmin;GAO Lan;WANG Pu(Department of Prosthodontics,The Second Hospital of Hebei Medical University,050000 Shijiazhuang,China)
出处
《实用口腔医学杂志》
CAS
CSCD
北大核心
2019年第2期303-306,共4页
Journal of Practical Stomatology
基金
河北省卫生与计划生育委员会重点科技研究计划(编号:JL2014-0006)
关键词
钴铬合金
有机硅季铵盐
白色念珠菌
黏附
冷热循环
Co-Cr alloy
Organosilicon quaternary ammonium salt
Candida albicans
Adherence
Thermal cycling
