摘要
羊蜡酸作为一种典型的有机脂肪酸,因具有良好的生物键合能力而受到医学界的广泛关注.本文作者在醇/水混合溶剂中,通过羊蜡酸插层制备了介观层状羟基磷灰石,并采用红外光谱、X射线衍射以及透射电镜进行了相应的表征.分析结果显示,羊蜡酸在形成层状介观结构中起着重要的作用,所制备的样品层间距约为3.1nm,羊蜡酸层与羟基磷灰石层呈现交替叠加的层状结构.
As a typical organic fatty acid,capric acid has been widely concerned in the medical community because of its good biological bonding ability.In this paper,mesoscopic lamellar hydroxyapatite（ML-HA）was prepared by capric acid intercalation.The products were characterized by infrared spectroscopy,X-ray diffraction and transmission electron microscopy.The analysis results reveal that capric acid played a decisive role in the formation of lamellar mesostructures.The lamellar spacing of the sample is about 3.1nm with the layered structure of capric acid layer and hydroxyapatite layer alternately superimposed.
出处
《化学研究》
CAS
2016年第2期246-249,共4页
Chemical Research
基金
陕西省教育厅科研基金项目(15JK1184)
陕西学前师范学院科研基金项目(2016YBKJ071)
关键词
羊蜡酸
羟基磷灰石
介观
插层
capric acid
hydroxyapatite
mesoscopic
intercalation
