Preparation and characterization of porous HA/β-TCP biphasic calcium phosphate derived from butterfish bone
Preparation and characterization of porous HA/β-TCP biphasic calcium phosphate derived from butterfish bone
复制标题
鲳鱼骨多孔HA/β-TCP双相磷酸钙的制备及表征
DOI：
10.1080/10667857.2021.1950886
复制
发表时间：
2021-07-07
影响因子：
3.1
通讯作者：
Wang, Dalin
中科院分区：
文献类型：
--
作者：
Deng, Kehan;Chen, Haiwen;Wang, Dalin
羟基磷灰石/β-磷酸三钙(HA/β-TCP)双相磷酸钙陶瓷材料作为骨替代材料在骨重建手术中具有广阔的应用前景。本研究从700-1100℃焙烧的蝴蝶鱼骨中提取BCP，并用X射线衍射仪(XRD)、傅立叶变换红外光谱(FTIR)、电感耦合等离子体原子发射光谱(ICP-OES)、扫描电子显微镜(SEM)和压汞仪(MIP)对其组成和微观结构进行了表征。数据显示，在摄氏800度的温度下焙烧可以生成含有羟基磷灰石(HA)和β-磷酸三钙(β-TCP)的BCP。焙烧的蝴蝶骨含有多种微量金属元素。综上所述，在800℃以上焙烧蝴蝶骨得到的BCP材料大孔和微孔分布集中，孔隙率和纳米颗粒尺寸都很高。此外，它来源广泛，绿色环保，是一种潜在的BCP材料来源。
HA/beta-TCP biphasic calcium phosphate (BCP)ceramic materials have a wide application prospect in bone remodeling surgery as bone substitutes. This study extracted BCP from butterfish bone that was calcined at 700-1100 degrees C. Then, their composition and microstructure was characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), inductively coupled plasma optical atom emissions spectroscopy (ICP-OES), scanning electron microscopy (SEM), and mercury intrusion porosimeter (MIP). The data showed that BCP containing hydroxyapatite (HA) and beta-tricalcium phosphate (beta-TCP) can be produced when the butterfish bone is calcined at >800 degrees C. The calcined butterfish bone contains a variety of trace metal elements. Taken together, the BCP material produced by calcination of butterfish bone above 800 degrees C shows a concentrated distribution of macropores and micropores, high porosity and nanograin size. Furthermore, it has a wide range of sources and is green and environmental-friendly, which is a potential source of BCP material.