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Structural, chemical and biological properties of carbon layers sputtered on polyethyleneterephtalate
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SYSNO ASEP 0032070 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Structural, chemical and biological properties of carbon layers sputtered on polyethyleneterephtalate Title Strukturní, chemické a biologické vlastnosti uhlíkových vrstev Author(s) Švorčík, J. (CZ)
Kubová, O. (CZ)
Slepička, P. (CZ)
Dvořánková, B. (CZ)
Macková, Anna (UJF-V) RID, ORCID, SAI
Hnatowicz, Vladimír (UJF-V) RIDSource Title Journal of Materials Science-Materials in Medicine. - : Springer - ISSN 0957-4530
Roč. 17, č. 3 (2006), s. 229-234Number of pages 6 s. Language eng - English Country NL - Netherlands Keywords films ; field- emission ; diamond-like carbon Subject RIV JJ - Other Materials R&D Projects OC 527.100 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) 1P05OC014 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z10480505 - UJF-V (2005-2011) Annotation Carbon layers on polyethyleneterephtalate (PET) backing were prepared by sputtering from graphite target. UV-VIS, Raman spectroscopy, RBS (Rutherford backscattering) and ERDA (Elastic Recoil Detection Analysis) techniques were used for the characterization of the layers. Surface morphology of the layers was determined by AFM technique and the adhesion of 3T3 mouse fibroblasts on the layers was studied in vitro. It was found that the properties of the deposited carbon layer depend on the sputtering time. The concentration of conjugated double bonds, fraction of amorphous hydrogenated carbon (a-C:H) containing oxygen and surface roughness are increasing functions of the sputtering time. The changes of the layer surface morphology with increasing sputtering time were also observed. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2006
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