Zobrazeno 1 - 10
of 18
pro vyhledávání: '"P. A. Krokhicheva"'
Autor:
Dinara R. Khayrutdinova, Margarita A. Goldberg, Alexander S. Fomin, Elizaveta D. Nosova, Polina A. Krokhicheva, Sergey V. Smirnov, Maksim S. Pudovkin, Ekaterina I. Oleynikova, Alexey A. Egorov, Anatoliy A. Konovalov, Alexander I. Ogarkov, Tatiana O. Obolkina, Sergey M. Barinov, Vladimir S. Komlev
Publikováno v:
Open Ceramics, Vol 18, Iss , Pp 100587- (2024)
Calcium sulfate powder materials containing terbium ions at 0, 1.0, or 2.0 mol.% were obtained. They are characterized by the presence of a CaSO4 × 0.5H2O phase, while Tb3+ is incorporated into the lattice at ≤1.0 mol.%. Specific surface area enla
Externí odkaz:
https://doaj.org/article/9c87ba2ec46e43379f57577100a6ccb6
Autor:
Polina A. Krokhicheva, Margarita A. Goldberg, Alexander S. Fomin, Dinara R. Khayrutdinova, Olga S. Antonova, Alexander S. Baikin, Aleksander V. Leonov, Ekaterina M. Merzlyak, Ivan V. Mikheev, Valentina A. Kirsanova, Irina K. Sviridova, Suraya A. Akhmedova, Natalia S. Sergeeva, Sergey M. Barinov, Vladimir S. Komlev
Publikováno v:
Materials, Vol 16, Iss 13, p 4824 (2023)
The development of magnesium calcium phosphate bone cements (MCPCs) has garnered substantial attention. MCPCs are bioactive and biodegradable and have appropriate mechanical and antimicrobial properties for use in reconstructive surgery. In this stud
Externí odkaz:
https://doaj.org/article/ae7b552c13ff4a0f8d0c3bca9840c8f0
Autor:
Dinara R. Khayrutdinova, Margarita A. Goldberg, Olga S. Antonova, Polina A. Krokhicheva, Alexander S. Fomin, Tatiana O. Obolkina, Anatoliy A. Konovalov, Suraya A. Akhmedova, Irina K. Sviridova, Valentina A. Kirsanova, Natalia S. Sergeeva, Sergey M. Barinov, Vladimir S. Komlev
Publikováno v:
Minerals, Vol 13, Iss 2, p 147 (2023)
Powders based on β-tricalcium phosphate (β-TCP) containing sulphate groups at up to 12.0 mol.% were synthesised by chemical precipitation from aqueous solutions. The obtained materials were characterised by X-ray phase analysis, Fourier transform i
Externí odkaz:
https://doaj.org/article/90d247316eea48fa8a507b04528fe3a1
Publikováno v:
Management Science Letters, Vol 8, Iss 6, Pp 605-618 (2018)
This paper discusses the organizational and methodological foundations and methods exploited to forecast, analyze and scale down threats and risks in the sphere of economic security, to solve the adaptation problems, to implement and to evaluate of t
Externí odkaz:
https://doaj.org/article/8d7224f6c55744da993bac4ac23089e4
Akademický článek
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Akademický článek
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Autor:
D. R. Khayrutdinova, M. A. Goldberg, P. A. Krokhicheva, O. S. Antonova, Yu. B. Tyut’kova, S. V. Smirnov, N. S. Sergeeva, I. K. Sviridova, V. A. Kirsanova, S. A. Akhmedova, S. M. Barinov, V. S. Komlev
Publikováno v:
Inorganic Materials: Applied Research. 13:161-170
Publikováno v:
E3S Web of Conferences, Vol 210, p 13017 (2020)
The article is devoted to the state strategic security ensuring study in current realities. In modern conditions the operational, tactical and strategic activities of the legal relationship subject occur in a difficult economic situation, which depen
Externí odkaz:
https://doaj.org/article/4c61daa957be41b4bbb780d5911ecf49
Autor:
P. A. Krokhicheva, S. A. Akhmedova, D. R. Khairutdinova, Igor V. Smirnov, I. K. Sviridova, Vladimir S. Komlev, S. M. Barinov, V. A. Kirsanova, Alexander S. Baikin, A. V. Leonov, O. S. Antonova, N. S. Sergeeva, M. A. Goldberg
Publikováno v:
Russian Journal of Inorganic Chemistry. 66:1079-1090
In recent years, magnesium calcium phosphate materials have been considered as an alternative to calcium phosphate-based materials in reconstructive surgery. In this work, bone cements in the calcium phosphates–magnesium phosphates system were synt
Autor:
Vladimir S. Komlev, M. A. Goldberg, P. A. Krokhicheva, N. S. Sergeeva, D. R. Khairutdinova, S. A. Akhmedova, V. A. Kirsanova, O. S. Antonova, S. M. Barinov, Yu. B. Tyut’kova, I. K. Sviridova, Sergey Smirnov
Publikováno v:
Materials Science. :39-48
Cement materials have based on calcium sulfate were obtained, which have introduced up to 20 mol. % of phosphate groups to improve their cytocompatibility and solubility. It was found that during exposure of cement materials based on calcium sulfate,