Porous Ceramic Composite ZrO2(MgO)-MgO for Osteoimplantology

4th International Conference on Competitive Materials and Technology Processes

Buyakov, A.S.^1,2 ; Kulkov, S.N.^1,2

Strength and Design Department, Physical-Technical Faculty, Tomsk State University, Tomsk

634050, Russia^1

Laboratory of Physics of Nanostructured Functional Materials, Institute of Strength Physics and Materials Science SB RAS, Tomsk

634055, Russia^2

关键词: Ceramic composites;    Compression strength;    Crystalline structure;    Material surface;    Mechanical characteristics;    Microstresses;    Porous ceramics;    Stromal stem cells;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/175/1/012025/pdf
DOI  :  10.1088/1757-899X/175/1/012025

来源: IOP

【 摘 要 】

Pore and crystalline structure, biocompatibility of ceramic composite ZrO2(MgO)-MgO were studied. The main mechanical characteristics were determined and it has been shown that compression strength directly depends on microstresses obtained from X-ray data. In-vitro studies of mesenchymal stromal stem cells (MMSC), cultivated on material surface are shown that cell proliferation and differentiation of MMSC goes throw osteogenic type.