23 Jul Fluorine-containing hydroxylapatite single crystal nano shuttle with fluorescence labeling and preparation method thereof
Abstract
The invention provides a fluorine-containing hydroxylapatite single crystal nano shuttle with fluorescence labeling and a preparation method thereof. The method comprises the following step of: reacting calcium nitrate, phosphate, sodium fluoride and rare earth nitrate to obtain the single crystal nano shuttle, wherein the rare earth nitrate is europium nitrate or terbium nitrate. The nano shuttle with fluorescence labeling, which is prepared by using the method disclosed by the invention, can be further processed to obtain artificial bone, bone cement and other biological hard tissue repair materials, or can be directly used for biological labeling and has favorable application prospects in fundamental research and clinical application in relevant fields, such as biological materials, tissue engineering and the like.
Year: 2011
Country: CN
Doc No: 102250615