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%2F68378271%3A_____%2F16%3A00456259" target="_blank" >RIV/68378271:_____/16:00456259 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389013:_____/16:00456259 RIV/00216208:11110/16:10314223 RIV/00216208:11140/16:10314223

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10853-015-9619-3" target="_blank" >http://dx.doi.org/10.1007/s10853-015-9619-3</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 mu m was processed by equal channel angular pressing, and two novel mechanically improved types of titanium material with grain size 4.6 and a parts per thousand currency sign1 A mu m were obtained. The surfaces of these ultra-fine grained titanium samples werefurther 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 ofthese 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.

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 mu m was processed by equal channel angular pressing, and two novel mechanically improved types of titanium material with grain size 4.6 and a parts per thousand currency sign1 A mu m were obtained. The surfaces of these ultra-fine grained titanium samples werefurther 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 ofthese 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.

Druh

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

CEP obor

BO - Biofyzika

OECD FORD obor

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Projekt

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

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

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

0022-2461

e-ISSN

—

Svazek periodika

51

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

14

Strana od-do

3097-3110

Kód UT WoS článku

000367681300030

EID výsledku v databázi Scopus

2-s2.0-84953367658