The research on effects of whitening dentifrices on superficial roughness and microstructure of composite resins

doi:10.4028/www.scientific.net/AMR.749.299

CORC > 兰州大学 > 兰州大学 > 口腔医学院 > 会议论文

	The research on effects of whitening dentifrices on superficial roughness and microstructure of composite resins
	Li, Miao; Zhang, Rui; Zhang, Yu Lin; Gou, Xue Li; Si, Qing Zong; Liu, Bin; Liu, B. (Liubkq@lzu.edu.cn)
	2013
会议日期	March 26, 2013 - March 27, 2013
会议地点	Hong Kong, China
关键词	Resins Abrasives Alumina Atomic force microscopy Calcium carbonate Microstructure Oxidation Peroxides Silica Urea Composite resins Filler particles Friction resistance Measuring instruments Silica abrasives Superficial roughness Urea peroxide Whitening dentifrices
卷号	749
DOI	10.4028/www.scientific.net/AMR.749.299
页码	299-303
英文摘要	Objective: The aim of study is to investigate the composite resins superficial roughness and microstructure after brushing with common dentifrices containing silica abrasive agent or bicarbonate and whitening dentifrices containing peroxide. Methods: Roughness measuring instruments were used to test 3M Filtek Z350 samples surface brushed by the silica abrasive (C), urea peroxide + alumina/silica (RP), the hydrogen peroxide + calcium carbonate (Ex) dentifrices before and after, using AFM to observe the superficial properties. Results: The superficial roughness after using the three dentifrices changed differently, followed by EX
会议录	Advanced Materials Research
会议录出版地	Zurich-Durnten
学科主题	Materials Science ; Ceramics ; Ceramics, Refractories And Glass ; Chemical Products Generally ; Chemical Reactions ; Optical Devices And Systems
语种	英语
ISSN号	1022-6680
内容类型	会议论文
源URL	[http://ir.lzu.edu.cn/handle/262010/185257]
专题	口腔医学院_会议论文
通讯作者	Liu, B. (Liubkq@lzu.edu.cn)
推荐引用方式 GB/T 7714	Li, Miao,Zhang, Rui,Zhang, Yu Lin,et al. The research on effects of whitening dentifrices on superficial roughness and microstructure of composite resins[C]. 见:. Hong Kong, China. March 26, 2013 - March 27, 2013.