Boron-enriched pyrolitic carbon: material for biomedical and engineering applications-Reference-Cited by-同舟云学术

Boron-enriched pyrolitic carbon: material for biomedical and engineering applications

Published:2023-07-06 Issue:3 Volume:67 Page:250-256
ISSN:2524-2431
Container-title:Doklady of the National Academy of Sciences of Belarus
language:
Short-container-title:Dokl. Akad. nauk

Author:

Demidenko M. I.¹,Adamchuk D. V.¹^ORCID,Rusanov A. P.²,Sirotkin S. V.²,Ivanko L. V.²,Maksimenko S. A.¹^ORCID

Affiliation:

1. Institute for Nuclear Problems of the Belarusian State University

2. Electronmash-plant

Abstract

The article describes a technological set-up and the synthesis methodology of boron-enriched pyrolytic carbon (B-PyC). The chemical vapor deposition (CVD) approach lies in the basis of the methodology. The synthesis occurs on the inner surface of a cylindrical graphite assembly indirectly heated to the temperatures of 1450–1570 °C. Controlled low-density flows of nitrogen, boron trichloride and carbonaceous gases react in the assembly, producing a B-PyC film deposited on the graphite substrate. The set-up has been designed to provide fabrication of B-PyC plates possessing features required for heart valve endoprosthesis: chemical inertia and biocompatibility combined with high hardness, high elasticity, and long operating life. The morphology and chemical composition of the material have been studied by electron scanning microscopy and Raman spectroscopy. The material is used at the “Electronmash Plant” for fabrication of heart valve endoprosthesis leaflets.

Publisher

Publishing House Belorusskaya Nauka

Subject

General Medicine

Reference16 articles.

1. Maksimenko S. A., Kulahava T. A., Okotrub A. V., Suslyaev V. I. Actual problems of the usage of composite and hybrid materials based on different forms of nanocarbons in electromagnetic and biomedical applications. Journal of the Belarusian State University. Physics, 2023, no. 1, pp. 55–69 (in Russian). https://doi.org/10.33581/2520-2243-2023-1-55-69

2. Zolkin P. I., Ostrovskii V. S. Carbon materials in medicine. Moscow, 2014. 140 p. (in Russian).

3. Rajakumar G., Zhang X.-H., Gomathi T., Wang S.-F., Ansari M. A., Mydhili G., Nirmala G., Alzohairy M. A., Chung I.-M. Current use of carbon-based materials for biomedical applications – a prospective and review. Processes, 2020, vol. 8, no. 2, art. 355. https://doi.org/10.3390/pr8030355

4. Bokeria L. A., Agafonov A. V., Kuznetsov V. O., Gorodkov A. Yu. Pyrocarbons in cardiovascular surgery. Moscow, 2020. 54 p. (in Russian).

5. Li M. M., Fan X., Zheng W. T. First-principle calculations on the structural stability and electronic properties of superhard BxCy compounds. Journal of Physics: Condensed Matter, 2013, vol. 25, no. 42, art. 425502. https://doi.org/10.1088/0953-8984/25/42/425502

Cited by 1 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. High temperature synthesis and material properties of boron-enriched balk pyrolytic carbon;Materials Science and Engineering: B;2024-09