ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
The in-vitro bioactivity of SiC growing using the innovative hybrid laser-magnetrondeposition technique was investigated. The biological response has been analysed after beingimmersed in a human blood plasma solution for 10 days. Surface analysis by SEM microscopyshows clearly an adsorption process after immersion. The products formed are mainly attributed toa rich-calcium phosphate and silica-complexes layers. Citotoxicity test shows a normal phenotypeof fibroblast cell culture on SiC and MTT assay indicates an increased viability of cells around 15%after only one day of immersion. Results obtained are supported by FTIR analysis. Strong changesin the absorbance of bands after immersion are observed, which indicates a strong bioactivity ofSiC
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/52/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.330-332.537.pdf
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