Enviar artigo por via de e-mail Chemical Linking of Albumin to the Surface of Ion Beam-Modified Polyurethane Implants
- Autores: Kondyurina I.V.1, Chudinov V.S.2,3, Terpugov V.N.3, Kondyurin A.V.4
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Afiliações:
- Sydney Medical School, University of Sydney
- Institute of Continuous Media Mechanics of the Ural Branch of the Russian Academy of Sciences (ICMM UB RAS)
- Department of the Continuum Media Mechanics and Computational Technologies, Perm State University
- School of Physics, University of Sydney
- Edição: Volume 52, Nº 4 (2018)
- Páginas: 243-246
- Seção: Article
- URL: https://journal-vniispk.ru/0006-3398/article/view/235687
- DOI: https://doi.org/10.1007/s10527-018-9822-z
- ID: 235687
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Resumo
Polyurethane with a low modulus of elasticity for implantation into soft tissues was synthesized. Polyurethane was treated with nitrogen ions with energy 20 keV, which created a graphite-like layer on the surface of thickness about 56 nm, with active free radicals on the edges of the graphite planes. This resulted in covalent binding of a monolayer of albumin on the treated polyurethane surface as a result of free radical reactions.
Sobre autores
I. Kondyurina
Sydney Medical School, University of Sydney
Email: terpugov@psu.ru
Austrália, Sydney
V. Chudinov
Institute of Continuous Media Mechanics of the Ural Branch of the Russian Academy of Sciences (ICMM UB RAS); Department of the Continuum Media Mechanics and Computational Technologies, Perm State University
Email: terpugov@psu.ru
Rússia, Perm; Perm
V. Terpugov
Department of the Continuum Media Mechanics and Computational Technologies, Perm State University
Autor responsável pela correspondência
Email: terpugov@psu.ru
Rússia, Perm
A. Kondyurin
School of Physics, University of Sydney
Email: terpugov@psu.ru
Austrália, Sydney
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