New Antimicrobial Materials Based on Polymers With Nanostructured Surface Modified by Organic Fullerene[60] Derivatives
| Autor: | Vera M. Ellinson, Andrey N. Lyamin, Alexander V. Naumkin, Marina A. Yurovskaya, N. S. Ovchinnikova |
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| Rok vydání: | 2009 |
| Předmět: |
chemistry.chemical_classification
Materials science Polymers and Plastics biology Polymer Condensed Matter Physics biology.organism_classification Antimicrobial Surface energy Contact angle Chitosan chemistry.chemical_compound chemistry Chemical engineering X-ray photoelectron spectroscopy Organic chemistry Deposition (phase transition) Candida albicans |
| Zdroj: | Plasma Processes and Polymers. 6:S85-S91 |
| ISSN: | 1612-8850 |
| Popis: | In the present work, the surface of natural and artificial polymers was modified by plasma treatment using reactive gases mixture, ion-beam-induced deposition of α-C:H films and organic C60 derivatives deposition. The study of prepared biomaterials with nanostructured surface was carried out by means of atomic force microscopy, X-ray photoelectron spectroscopy, contact angle measurement and surface energy calculation. The investigation of antimicrobial activity of the materials was carried out by application method in relation to Gram-positive (Staphylococcus aureus ATCC 29213) and Gram-negative (Escherichia coli ATCC 54383 and Pseudomonas aeruginosa ATCC 27853) microorganisms and fungi (Candida albicans). |
| Databáze: | OpenAIRE |
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