Resistance to molds of flax-fiber based materials

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F23%3A00369937" target="_blank" >RIV/68407700:21110/23:00369937 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1088/1742-6596/2628/1/012009" target="_blank" >https://doi.org/10.1088/1742-6596/2628/1/012009</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/2628/1/012009" target="_blank" >10.1088/1742-6596/2628/1/012009</a>

Result language
angličtina
Original language name
Resistance to molds of flax-fiber based materials
Original language description
In the present study, the prepared covering material based on flax fibers containingcaffeine, nano-copper, or corundum (Al2O3) as a potential biocidal substance was prepared andtested on biological resistance. Two experimental designs were performed: a) the samples wereplaced in a desiccator at the air humidity of about 90 % and at a temperature of 25 °C for onemonth. The samples were then transferred to sterile agar and the coverage of the agars and thesamples with molds were observed after a week of incubation. All samples were found to beinfected. The samples containing copper were the least resistant. b) The samples were placed onsterile agar and the petri dishes were subjected to the fallout method, where both the samples andthe agars were insulted by mold spores from the air. The Petri dishes with the samples were thenplaced in a thermostat in the dark at 25 °C for a week. After the end of the exposure, the samplesand agars were observed. The samples were covered by molds with an increasing intensity in thefollowing rank: caffeine sample = corundum sample < Cu sample = control sample = pure flax fibers.
Czech name
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Czech description
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Project
<a href="/en/project/FW03010422" target="_blank" >FW03010422: Measures for REducing MIcrobial CONtamination of the indoor environments of low-energy and passive residential buildings</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Journal of Physics: Conference Series 2628 (2023)
ISBN
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ISSN
1742-6588
e-ISSN
1742-6596
Number of pages
5
Pages from-to
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Publisher name
IOP Publishing Ltd.
Place of publication
Bristol
Event location
Poprad
Event date
Sep 6, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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