Biological evaluation of ultra-fine titanium with improved mechanical strength for dental implant engineering

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F15%3A%230000641" target="_blank" >RIV/26316919:_____/15:#0000641 - isvavai.cz</a>
Result on the web
<a href="http://link.springer.com/article/10.1007%2Fs10853-015-9619-3" target="_blank" >http://link.springer.com/article/10.1007%2Fs10853-015-9619-3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10853-015-9619-3" target="_blank" >10.1007/s10853-015-9619-3</a>

Result language
angličtina
Original language name
Biological evaluation of ultra-fine titanium with improved mechanical strength for dental implant engineering
Original language description
Titanium, the gold standard for dental implant materials, is distinguished by its exceptional biocompatibility; however, from a long-term perspective, titanium still lacks sufficient loading strength. Commercially pure titanium with grain size 30 ?m wasprocessed by equal channel angular pressing and two novel mechanically improved types of titanium material with grain size 4.6 ?m and ? 1 ?m were obtained. The surfaces of these ultra-fine grained titanium samples were further mechanically treated by grinding and polishing and their surfaces were characterized by atomic force microscopy and contact angle measurement. Osteoblast-like cells and human mesenchymal stem cells were used to evaluate the cytocompatibility of these titanium samples. The cell metabolic activity, cell number, cell area, morphology and cell adhesion quality during the early stage (2 h) and prolonged cultivation (48 h) were determined. Both cell types displayed increased initial attachment to all tested titanium mat
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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