DLC biocompatible thin films for cardiovascular implants
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SHISHIYANU, Sergiu, SHISHIYANU, Teodor, STEFANOV, P., GUEORGUIEV, Valentin. DLC biocompatible thin films for cardiovascular implants. In: Nanotechnologies and Biomedical Engineering, Ed. 1, 7-8 iulie 2011, Chișinău. Technical University of Moldova, 2011, Editia 1, pp. 325-327. ISBN 978-9975-66-239-0..
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Nanotechnologies and Biomedical Engineering
Editia 1, 2011
Conferința "International Conference on Nanotechnologies and Biomedical Engineering"
1, Chișinău, Moldova, 7-8 iulie 2011

DLC biocompatible thin films for cardiovascular implants


Pag. 325-327

Shishiyanu Sergiu1, Shishiyanu Teodor1, Stefanov P.2, Gueorguiev Valentin3
 
1 Technical University of Moldova,
2 ISMA Ltd,
3 Institute of Solid State Physics, Bulgarian Academy of Sciences
 
 
Disponibil în IBN: 25 iulie 2019


Rezumat

Diamond-like carbon films (DLC films) for cardiovascular implants have successfully been prepared by dual-target unbalanced magnetron sputtering and Rapid Photothermal Processing (RPP). It is found that the sputtering current of target plays an important role in the DLC film deposition. Deposition rate of 3.5 μm/h is obtained by using the sputtering current of 30 A. Rapid Photothermal Processing at 400C essentially reduced the carbon content and have improved the surface morphology structure of deposited coatings, which depend on the intensity of the ion impingement on the growing interface.

Cuvinte-cheie
Diamond-like carbon, nanocomposite DLC, RPP