| Autor: |
Kopytov, G. F., Malyshko, V. V., Basov, A. A., Moiseev, A. V., Vlasov, R. V., Frolov, V. Yu., Shashkov, D. I. |
| Předmět: |
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| Zdroj: |
Russian Physics Journal; Dec2022, Vol. 65 Issue 8, p1328-1332, 5p |
| Abstrakt: |
The paper studies the sorption activity of silver nanoparticles (AgNPs) on polished collagen fibers after 10 freezing–thawing cycles at alternating temperature of 0.0 to –37.0°C. The sorption activity is studied for the chitosan-containing Argogel and polyvinylpyrrolidone-stabilized silver nanoparticles obtained by cavitationdiffusion photochemical reduction. After incubation of polished catgut fibers in the chitosan-containing Argogel followed by the freezing–thawing treatment, silver-containing nanostructures are found on the catgut fibers. This is probably explained by the interaction between nanoparticles and protein matrix of the suture material. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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