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Tailoring morphologies of diamond thin films for neural stem cells culturing
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SYSNO ASEP 0423240 Document Type A - Abstract R&D Document Type The record was not marked in the RIV R&D Document Type Není vybrán druh dokumentu Title Tailoring morphologies of diamond thin films for neural stem cells culturing Author(s) Babchenko, Oleg (FZU-D) RID, ORCID
Kromka, Alexander (FZU-D) RID, ORCID, SAI
Romanyuk, Nataliya (UEM-P) RID
Jendelová, Pavla (UEM-P) RID, ORCIDSource Title International Winterschool on Electronic Properties of Novel Materials /27./. - Kirchberg : Kirchberg, 2013 / Machon M. ; Herziger F.
S. 43-44Number of pages 2 s. Publication form Online - E Action International Winterschool on Electronic Properties of Novel Materials /27./ Event date 02.03.2013-09.03.2013 VEvent location Kirchberg Country AT - Austria Event type WRD Language eng - English Country AT - Austria Keywords diamond film ; neural stem cells ; cultivation ; structuring Subject RIV BM - Solid Matter Physics ; Magnetism R&D Projects GAP108/12/0910 GA ČR - Czech Science Foundation (CSF) GAP108/12/0996 GA ČR - Czech Science Foundation (CSF) LM2011026 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support FZU-D - RVO:68378271 ; UEM-P - RVO:68378041 Annotation In the case of neural cells or neural stem cells (NSC), NCD possess a great potential as biomaterial for central nervous system transplantation and tissue engineering. In this contribution we investigate influence of oxidized NCD surface morphology with: i) at (as grown), ii) nano-rods and iii) porous structure onto NSCs culturing. Nano-rods (diameter 20-60nm) were fabricated by etching of at NCD lms, while porous structures (random wires diameter below 20 nm) were directly grown at tailored process conditions. We found that nano-rods were not suitable for NSCs. Nevertheless, on at NCD and porous structures the 24-48 hours cells seeding resulted to similar number of attached NSCs. After the 6-days seeding,at NCD were covered by homogeneous NSCs layer, while on samples with porous structure NSCs formed neurospheres, suggesting less preferable conditions for attachment. Further investigations of NSCs to NCD surface adhesion and interaction mechanisms will be discussed. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2014
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