溶胶-凝胶法制备生物微晶玻璃的研究进展  

Study of the Bioglass-ceramic Prepared by Sol-gel Processing

作　　者：苗鸿雁[1] 孙正球[1] 谈国强[1] 

机构地区：[1]陕西科技大学材料科学与工程学院,咸阳712081

出　　处：《材料导报》2006年第1期54-56,60,共4页Materials Reports

基　　金：国家自然科学基金项目资助(项目号:30070820)陕西省教育厅专项基金项目资助(项目号:1999C21)陕西省教育厅产业化培育项目资助(项目号:03JC12)

摘　　要：溶胶-凝胶法是一种材料合成新工艺,现已广泛用作生物植入体、组织工程支架及药物载体的生物活性玻璃粉体、块体玻璃、多孔生物微晶玻璃与涂层的制备。简要介绍了溶胶-凝胶法制备生物微晶玻璃的工艺原理和优缺点,着重分析了其研究和应用现状,并阐述了其发展前景。Sol-gel method is a new process of synthesizing materials, which has been widely used to prepare bioactive glass powers, monolithic glasses, porous glass-ceramics and coatings as implants, tissue engineering scaffolds and medicine carriers. In this paper, the process principle, advantages and disadvantages of sol-gel derived bioglass-ceramic are briefly introduced. The current status of studies and applications are analyzed emphatically. Moreover, its prospect of development is also reviewed.

关 键 词：溶胶-凝胶法 生物微晶玻璃 生物活性 组织工程 

分 类 号：TB383[一般工业技术—材料科学与工程] TQ171.733[化学工程—玻璃工业]