Surface Modification of Polystyrene Thin Films by RF Plasma Treatment
| Autor: | Alexander I. Grebennikov, Viatcheslav V. Simakov, I.V. Sinev, Andrei V. Smirnov, I. A. Gorbachev, Vsevolod S. Atkin |
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| Rok vydání: | 2017 |
| Předmět: |
Materials science
Argon Scanning electron microscope Biomedical Engineering Analytical chemistry chemistry.chemical_element Bioengineering 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences 0104 chemical sciences chemistry.chemical_compound chemistry Surface roughness Surface modification Polystyrene Wetting Thin film 0210 nano-technology Plasma processing |
| Zdroj: | BioNanoScience. 7:680-685 |
| ISSN: | 2191-1649 2191-1630 |
| DOI: | 10.1007/s12668-017-0407-1 |
| Popis: | Polystyrene thin films were modified by the radio frequency argon plasma treatment. Effect of plasma processing on surface morphology was investigated by scanning electron microscopy and an atomic force microscopy. Volume structure of polystyrene films has been revealed after surface treatment by radio frequency argon plasma and was represented polymer coils organized in chains 1.8 μm in length and 0.21 μm in width. Dependence of surface roughness and wettability on plasma exposure time was investigated. It was shown that varying of treatment time in the small range leads to considerable changing of the surface roughness parameter and to formation of nano-sized pores. |
| Databáze: | OpenAIRE |
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