Development of an Experimental Phosphate-Calcium Cement with a Whisker-Like Structure  

作　　者：Hideaki Narusawa Yukimichi Tamaki Takashi Miyazaki 

机构地区：[1]Department of Conservative Dentistry, Division of Dental Materials and Technology, School of Dentistry, Showa University, Tokyo, Japan

出　　处：《Materials Sciences and Applications》2012年第11期763-767,共5页材料科学与应用期刊（英文）

摘　　要：In a previous study, the authors tried to synthesize dental materials from dental waste, which was accomplished with alginate impression materials and gypsum. A powder was set by mixing it with phosphate solution. Fibrous curled crystals were found through SEM observation. The present study shows a detailed analysis of the crystals. XRD analysis indicated the crystals are Brushite. A unique profile of the crystal shows it can be a good apatite precursor or cell scaffold;however, this hypothesis requires further examination.In a previous study, the authors tried to synthesize dental materials from dental waste, which was accomplished with alginate impression materials and gypsum. A powder was set by mixing it with phosphate solution. Fibrous curled crystals were found through SEM observation. The present study shows a detailed analysis of the crystals. XRD analysis indicated the crystals are Brushite. A unique profile of the crystal shows it can be a good apatite precursor or cell scaffold;however, this hypothesis requires further examination.

关 键 词：Calcium Phosphate WHISKER DIATOMITE Scaffold DCPD BRUSHITE Bone REGENERATIVE 

分 类 号：R73[医药卫生—肿瘤]