Verification of the Use of PVA Based Nanofiber Textiles as Rehabilitation for the Structures Attack by Wood Decaying Fungi

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00212036" target="_blank" >RIV/68407700:21110/14:00212036 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.nanocon.eu/files/proceedings/14/reports/2091.pdf" target="_blank" >http://www.nanocon.eu/files/proceedings/14/reports/2091.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Verification of the Use of PVA Based Nanofiber Textiles as Rehabilitation for the Structures Attack by Wood Decaying Fungi

Popis výsledku v původním jazyce

Timber structures and components made of wood are used worldwide and their popularity is still increasing, especially in developed countries. The problem of newly built, but mainly of the historical monuments is that they suffer from degradation caused by wood decaying fungi. As a result, the attacked structures lose their load-bearing capacity, which is not only dangerous, but decreases the aesthetic value. The presented paper is focused on the investigation of antifungal properties of nanofiber PVA-based textiles with incorporated copper and silver ions. In particular, the ability to prevent the growth of Dry rot fungus (Serpula lacrymans) was studied in laboratory conditions. For that purpose, the Petri dishes with malt agar were inoculated with square cut-outs of seed stocks, consequently covered by the nanofiber textiles and kept in an incubator at 28 °C. The fungal growth has been monitored and recorded at regular intervals for 28 days. The comparison of the individual treatments

Název v anglickém jazyce

Verification of the Use of PVA Based Nanofiber Textiles as Rehabilitation for the Structures Attack by Wood Decaying Fungi

Popis výsledku anglicky

Timber structures and components made of wood are used worldwide and their popularity is still increasing, especially in developed countries. The problem of newly built, but mainly of the historical monuments is that they suffer from degradation caused by wood decaying fungi. As a result, the attacked structures lose their load-bearing capacity, which is not only dangerous, but decreases the aesthetic value. The presented paper is focused on the investigation of antifungal properties of nanofiber PVA-based textiles with incorporated copper and silver ions. In particular, the ability to prevent the growth of Dry rot fungus (Serpula lacrymans) was studied in laboratory conditions. For that purpose, the Petri dishes with malt agar were inoculated with square cut-outs of seed stocks, consequently covered by the nanofiber textiles and kept in an incubator at 28 °C. The fungal growth has been monitored and recorded at regular intervals for 28 days. The comparison of the individual treatments

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Nanocon 2013 5th International Conference

ISBN

978-80-87294-47-5

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

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Název nakladatele

TANGER

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

16. 10. 2013

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000352070900082