PREPARATION OF TITANIA SOL-GEL COATINGS CONTAINING SILVER

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F15%3A43899726" target="_blank" >RIV/60461373:22330/15:43899726 - isvavai.cz</a>

Alternative codes found

RIV/60461373:22310/15:43899726

Result on the web

<a href="http://www.ceramic-silikaty.cz" target="_blank" >http://www.ceramic-silikaty.cz</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

PREPARATION OF TITANIA SOL-GEL COATINGS CONTAINING SILVER

Original language description

The work describes titania coatings containing various forms of silver applied on a titanium substrate by a dip-coating sol-gel technique. Silver was added into the basic titania sol in form of colloid particles of Ag, crystals of AgNO3, particles of AgI, particles of Ag3PO4 and Ag3PO4 developed in situ (in the sol) by reaction of AgNO3 with added calcium phosphate (brushite or monetite). Mechanically and chemically treated titanium substrates were dipped at a constant rate into individual types of sols. Subsequently, they were slowly fired. The fired coatings contained microcracks. All over the surface there were evenly distributed spherical nanoparticles of silver (Ag, AgNO3) or microcrystals of AgI and Ag3PO4. The prepared coatings were tested understatic conditions for their bactericidal effects against gram-negative bacteria Escherichia coli (E. coli). The coated substrates were immersed into a suspension of E. coli in physiological solution for 24 and 4 hours. The basic titania

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/TE01020390" target="_blank" >TE01020390: Centre of the development of advanced metallic biomaterials for medical implants</a><br>

Continuities

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

Publication year

2015

Confidentiality

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

Name of the periodical

Ceramics-Silikáty

ISSN

0862-5468

e-ISSN

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Volume of the periodical

59

Issue of the periodical within the volume

3

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

238-243

UT code for WoS article

000365933600009

EID of the result in the Scopus database

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