Deposition by sol-gel and characterisation of antibacterial bioactive layer on a Ti substrate

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F11%3A43892714" target="_blank" >RIV/60461373:22310/11:43892714 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Deposition by sol-gel and characterisation of antibacterial bioactive layer on a Ti substrate

Original language description

The aim of this study was to prepare the bioactive and antibacterial layer on the titanium surface. The theoretical understanding of the interaction between glass surfaces and body fluids were used to develop the procedure to produce the layer. For bioactivation of the originally bioinert titanium surface, a SiO2 gel layer was prepared by dip-coating using tetraethylorthosilicate (TEOS). To enhance the nucleating role of this gel layer, calcium and phosphate ions were incorporated into the gel layer bydifferent methods. The first one, based on mixing the SiO2 colloidal solution with solutions containing dissolved Ca2+ and PO4 3?, resulted in layers with poor adhesion to the Ti substrate. More promising was the second method, when calcium and phosphateions were incorporated into the layer in the form of previously prepared brushite or monetite crystals. The layers with good adhesion (measured using ASTM D3359-02) and bioactivity (tested in vitro by interaction with simulated body flui

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JK - Corrosion and material surfaces

OECD FORD branch

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Project

<a href="/en/project/2A-1TP1%2F063" target="_blank" >2A-1TP1/063: New glass and ceramic materials and advanced concepts of their preparation and manufactoring</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

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

Name of the periodical

Glass Technology: European Journal of Glass Science and Technology Part A

ISSN

1753-3546

e-ISSN

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Volume of the periodical

53

Issue of the periodical within the volume

1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

4

Pages from-to

16-19

UT code for WoS article

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EID of the result in the Scopus database

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