23 Jul Microwave assisted preparation of hydroxyapatite hollow sphere
Abstract
The invention relates to a microwave assisted preparation of hydroxyapatite hollow sphere. The hydroxyapatite hollow sphere structure is prepared from water-soluble calcium salt serving as a calcium source and phosphorous biomolecules serving as a phosphor source through a microwave assisted hydrothermal reaction, wherein the phosphorous biomolecules are phosphocreatine or creatine phosphate. In the hydroxyapatite hollow sphere, the phosphorous biomolecules have good biodegradability and environmental friendliness. The hydroxyapatite hollow sphere structure prepared according to the preparation method provided by the invention can be widely applied to biomedicine, tissue engineering and other fields. The method has important scientific meaning and application value in expanding preparation of calcium phosphate biomaterials.
Year: 2013
Country: CN
Doc No: 102897735