Antimicrobial and Photocatalytic Effect of Silicate and Silicone Hygienic Coatings

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46504711%3A_____%2F11%3A%230000202" target="_blank" >RIV/46504711:_____/11:#0000202 - isvavai.cz</a>

Alternative codes found

RIV/00216275:25310/11:39892406

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Antimicrobial and Photocatalytic Effect of Silicate and Silicone Hygienic Coatings

Original language description

Antimicrobial and photocatalytic effect of silicate and silicone paints were tested. Silicate and silicone paints were formulated with photocatalytic active nanooxides TiO2 and ZnO. Photocatalytic efficiency of coatings was measured as an absorbance change of organic dye Orange II solution at a wavelength of 485 nm. Antimicrobial properties of coatings were tested using agar plate methods. As test microorganisms Pseud. aeruginosa, Esch. coli, Staphyloc. aureus, Penic. chrysogenum and Asperg. niger suspension (density 106 cells/mL) were used. The inhibition effect of tested coatings and inhibitory zones were evaluated after incubation. Coatings containing nanoparticles of titanium dioxide and zinc oxide showed antimicrobial activity against the test microorganisms. Whereas coating with zinc oxide nanoparticles successfully inhibited the growth of both bacteria and fungi, the photocatalytic nanoparticles of titanium dioxide inhibited bacteria but not fungi (weak inhibition was observed).

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

CD - Macromolecular chemistry

OECD FORD branch

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Project

<a href="/en/project/FT-TA4%2F064" target="_blank" >FT-TA4/064: Coatings that fulfil new environmental requirements of the EU.</a><br>

Continuities

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

Publication year

2011

Confidentiality

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

Name of the periodical

Journal of Agricultural Science and Technology

ISSN

1939-1250

e-ISSN

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Volume of the periodical

5

Issue of the periodical within the volume

1

Country of publishing house

US - UNITED STATES

Number of pages

6

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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