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

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

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

Popis výsledku anglicky

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

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Materials Science

ISSN

1573-4803

e-ISSN

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Svazek periodika

50

Číslo periodika v rámci svazku

7.12.2015

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

14

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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