Morphological and dimensional characteristics of bone mineral crystals
Morphological and dimensional characteristics of bone mineral crystals
复制标题
DOI：
10.4028/www.scientific.net/kem.309-311.3
复制
发表时间：
2006-01-01
期刊：
影响因子：
--
通讯作者：
Bertran, CA
中科院分区：
文献类型：
--
作者：
Bertazzo, S;Bertran, CA
在这项工作中，扫描电子显微镜（SEM）已被用来确定骨矿物质晶体的大小和形态从肼脱蛋白质的顶骨和股骨的Wistar大鼠年龄为15天，1个月和1年。除了扫描电子显微镜研究外，还使用Debye-Scherrer方程通过X射线衍射法测定晶体尺寸。分析所获得的结果和文献中报道的分离晶体，可以评估年龄和骨类型对骨矿物质纳米结构的影响，并提出存在一个在骨矿物质形成中重复的基本形态单元。
In this work, Scanning Electron Microscopy (SEM) has been used to determine the size and morphology of bone mineral crystals obtained from hydrazine-deproteinated parietal bone and femur of Wistar rats aged 15 days, 1 month and 1 year. Apart from the Scanning Electron Microscopy study, crystal size was also determined by X-ray diffractometry, using the Debye-Scherrer equation. Analyzing the results obtained and those reported in the literature for isolated crystals, it is possible to evaluate the influence of age and type of bone on the nanostructure of bone mineral and also propose the existence of a fundamental morphological unit that repeats itself in bone mineral formation.