Effects of the Heat Treatment Temperature on Composition, Microstructure and In Vitro Mineralization of Alkali Treated Titanium

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F21%3APU143708" target="_blank" >RIV/00216305:26620/21:PU143708 - isvavai.cz</a>
Result on the web
<a href="https://www.confer.cz/metal/2021/4260-effects-of-the-heat-treatment-temperature-on-composition-microstructure-and-in-vitro-mineralization-of-alkali-treated-titanium" target="_blank" >https://www.confer.cz/metal/2021/4260-effects-of-the-heat-treatment-temperature-on-composition-microstructure-and-in-vitro-mineralization-of-alkali-treated-titanium</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/metal.2021.4260" target="_blank" >10.37904/metal.2021.4260</a>

Result language
angličtina
Original language name
Effects of the Heat Treatment Temperature on Composition, Microstructure and In Vitro Mineralization of Alkali Treated Titanium
Original language description
Titanium shows minimal encapsulation when implanted in bone tissue and develops a direct interfacial contact with bone. The higher surface roughness of titanium leads to a stronger anchorage in comparison with polished smooth surfaces, but the fixation is due to mechanical interlocking rather than chemical bonding. Treatment of titanium with sodium hydroxide solution promotes a surface modification that induces the formation of a carbonated apatite layer, which produces a strong chemical fixation with bone in vivo. The aim of this work was to study the effects of heat treatment temperature on the microstructure and chemical composition of the surface of alkali-treated titanium, and correlate the results with the mineralization capacity in vitro. The results showed that after the alkali treatment the surface of titanium had a complex microstructure with submicron porous features. The crystallinity and microstructure of the titanium surface slightly varied with the heat treatment. The general observation was that the slight increment of the anatase content at surface level together with smaller pore size promoted the formation of apatite.
Czech name
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Czech description
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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
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings 30th Anniversary International Conference on Metallurgy and Materials
ISBN
978-80-87294-99-4
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
1186-1191
Publisher name
Tanger
Place of publication
neuveden
Event location
Brno
Event date
May 26, 2021
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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