Brushite cement based on β-TCP for orthopedics
- 作者: Fomin A.1, Fadeeva I.1, Filippov Y.2, Kovalkov V.2, Grigoryeva M.1, Shvorneva L.1, Barinov S.1
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隶属关系:
- Baikov Institute of Metallurgy and Materials Science
- Institute of Mechanics
- 期: 卷 8, 编号 2 (2017)
- 页面: 292-295
- 栏目: Materials for Support of Human Activity and Environmental Protection
- URL: https://journals.rcsi.science/2075-1133/article/view/206350
- DOI: https://doi.org/10.1134/S2075113317020058
- ID: 206350
如何引用文章
详细
The phase composition of brushite cement that is based on β-tricalcium phosphate (β-TCP) and monocalcium phosphate monohydrate (MCPM) is optimized. It is shown that an increase in the β-TCP/MCPM ratio from 1.0 to 1.35 leads to a 20% increase in the cement compressive strength. We assume that this is due to reinforcement of the cement with ceramic particles of β-TCP. Carbonated hydroxyapatite (CHA) granules that are introduced into the cement composition in the amount of 10 wt % also lead to a 20% increase in the cement compressive strength. The cement that is investigated is promising for use in osteoplastic surgery for healing of bone tissue defects that result from trauma and extensive surgery.
作者简介
A. Fomin
Baikov Institute of Metallurgy and Materials Science
编辑信件的主要联系方式.
Email: alex_f81@mail.ru
俄罗斯联邦, Moscow, 119334
I. Fadeeva
Baikov Institute of Metallurgy and Materials Science
Email: alex_f81@mail.ru
俄罗斯联邦, Moscow, 119334
Ya. Filippov
Institute of Mechanics
Email: alex_f81@mail.ru
俄罗斯联邦, Moscow, 119192
V. Kovalkov
Institute of Mechanics
Email: alex_f81@mail.ru
俄罗斯联邦, Moscow, 119192
M. Grigoryeva
Baikov Institute of Metallurgy and Materials Science
Email: alex_f81@mail.ru
俄罗斯联邦, Moscow, 119334
L. Shvorneva
Baikov Institute of Metallurgy and Materials Science
Email: alex_f81@mail.ru
俄罗斯联邦, Moscow, 119334
S. Barinov
Baikov Institute of Metallurgy and Materials Science
Email: alex_f81@mail.ru
俄罗斯联邦, Moscow, 119334