Preparation of bioactive Ca-P coating on Ti alloy and measurement of its adhesion by scratch test

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F09%3A00021535" target="_blank" >RIV/60461373:22310/09:00021535 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Preparation of bioactive Ca-P coating on Ti alloy and measurement of its adhesion by scratch test

Popis výsledku v původním jazyce

Many research works in field of biomaterials are focused on forming of the bioactive coatings on metallic and non-metallic substrates which are implanted into human body. The purpose of the effort of this combination is the utilizing the mechanical properties of substrate and the bioactivity of the coatings. Implants with bioactive coating interact faster with living body and make a strong bond with the tissue. For the coating it is very important to have a very good adhesion to the substrate. Better bonding of implants to tissue can by achieved by mechanical and chemical treatment of the implant surface before the deposition. This work is focused on preparation of calcium-phosphate (Ca-P) coating on ground and sandblasted titanium alloy Ti6Al4V in calcification solutions and on the measurement of adhesion of these coatings to substrates. Substrates were pretreated by concentrated HCl and then by solution of 10 mol.dm-3 NaOH. The sodium titanate hydrogel is formed on the surface of sub

Název v anglickém jazyce

Preparation of bioactive Ca-P coating on Ti alloy and measurement of its adhesion by scratch test

Popis výsledku anglicky

Many research works in field of biomaterials are focused on forming of the bioactive coatings on metallic and non-metallic substrates which are implanted into human body. The purpose of the effort of this combination is the utilizing the mechanical properties of substrate and the bioactivity of the coatings. Implants with bioactive coating interact faster with living body and make a strong bond with the tissue. For the coating it is very important to have a very good adhesion to the substrate. Better bonding of implants to tissue can by achieved by mechanical and chemical treatment of the implant surface before the deposition. This work is focused on preparation of calcium-phosphate (Ca-P) coating on ground and sandblasted titanium alloy Ti6Al4V in calcification solutions and on the measurement of adhesion of these coatings to substrates. Substrates were pretreated by concentrated HCl and then by solution of 10 mol.dm-3 NaOH. The sodium titanate hydrogel is formed on the surface of sub

Druh

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

CEP obor

JH - Keramika, žáruvzdorné materiály a skla

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Acta Metallurgica Slovaca

ISSN

1335-1532

e-ISSN

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Svazek periodika

15

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

7

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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