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Cytocompatibility of Ar+ plasma treated and Au nanoparticle-grafted PE
- 1.0327503 - FGÚ 2010 RIV NL eng J - Journal Article
Švorčík, V. - Kasálková, N. - Slepička, P. - Záruba, K. - Král, V. - Bačáková, Lucie - Pařízek, Martin - Lisá, Věra - Ruml, T. - Gbelcová, H. - Rimpelová, S. - Macková, Anna
Cytocompatibility of Ar+ plasma treated and Au nanoparticle-grafted PE.
[Cytokompatibilita polyethylenu upraveného ozářením AR+ plazmou s nanočásticemi zlata.]
Nuclear Instruments & Methods in Physics Research Section B. Roč. 267, č. 11 (2009), s. 1904-1910. ISSN 0168-583X. E-ISSN 1872-9584
R&D Projects: GA MŠMT(CZ) 1M0520; GA AV ČR(CZ) KAN400480701
Grant - others:GA MŠk(CZ) LC06041; GA AV ČR(CZ) KAN200100801; GA ČR(CZ) GA106/09/0125
Program: LC; KA; GA
Institutional research plan: CEZ:AV0Z50110509; CEZ:AV0Z10480505
Keywords : polyethylene * plasma * smooth muscle cells
Subject RIV: EI - Biotechnology ; Bionics
Impact factor: 1.156, year: 2009
Polyethylene (PE) was irradiated with inert Ar plasma, and the chemically active PE surface was grafted with AU nanoparticles. The composition and the structure of the modified PE surface were studied using X-ray photoelectron spectroscopy (XPS) and rutherford backscattering spectroscopy (RBS). The modified PE samples were seeded with rat vascular smooth muscle cells or mouse NIH 33 fibroblasts, and their adhesion and proliferation were studied
Polyethylen byl ozářen plazmou argonu a chemicky povrch byl posléze naroubován zlatými nanočásticemi. Struktura modifikovaného vzorku byla zkoumána metodami XPS a RBS. Modifikované vzorky byly následně osazeny cévními hladkými buňkami a NIH 3T3 fibroblasty původem z potkana a byla sledována jejich adheze a proliferace
Permanent Link: http://hdl.handle.net/11104/0174304
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