Metal-Glass-Ceramic Phases on the Surface of Porous TiNi-Based SHS-Material for Carriers of Cells
- Авторы: Kokorev O.V.1, Khodorenko V.N.1, Baigonakova G.A.1, Marchenko E.S.1, Yasenchuk Y.F.1, Gunther V.É.1, Anikeev S.G.1, Barashkova G.A.1
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Учреждения:
- National Research Tomsk State University
- Выпуск: Том 61, № 9 (2019)
- Страницы: 1734-1740
- Раздел: Article
- URL: https://bakhtiniada.ru/1064-8887/article/view/241018
- DOI: https://doi.org/10.1007/s11182-018-1594-0
- ID: 241018
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Аннотация
Using the methods of SEM, EDS, and optical microscopy, a large number of non-metallic inclusions are revealed on the pore surface of a TiNi-based SHS-alloy. According to the XRD and EDS data, the surface is chemically and structurally inhomogeneous and its composition is close to that of a Ti4Ni2(O,N,C) intermetallic oxycarbonitride. An optical microscopy examination demonstrates that the entire surface is coated with a semi-transparent film. The results of XRD analysis allow assuming that in the formation of the surface of the TiNi-based porous material surface a significant role is played by the glassy phase and wollastonite, which imparts special physical-chemical properties and high biocompatibility to the alloy. SEM examination of morphological features of evolution of the mesenchymal cells on the pore surface of the TiNi-based SHS-material within the period 1–28 days shows that on the 7–14-th day the main elements of loose fibrous connective tissue are formed. Dense connective tissue is formed by the 21-st–28-th day.
Об авторах
O. Kokorev
National Research Tomsk State University
Автор, ответственный за переписку.
Email: mes2502@gmail.com
Россия, Tomsk
V. Khodorenko
National Research Tomsk State University
Email: mes2502@gmail.com
Россия, Tomsk
G. Baigonakova
National Research Tomsk State University
Email: mes2502@gmail.com
Россия, Tomsk
E. Marchenko
National Research Tomsk State University
Email: mes2502@gmail.com
Россия, Tomsk
Yu. Yasenchuk
National Research Tomsk State University
Email: mes2502@gmail.com
Россия, Tomsk
V. Gunther
National Research Tomsk State University
Email: mes2502@gmail.com
Россия, Tomsk
S. Anikeev
National Research Tomsk State University
Email: mes2502@gmail.com
Россия, Tomsk
G. Barashkova
National Research Tomsk State University
Email: mes2502@gmail.com
Россия, Tomsk
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