Verification of the biocidal efficiency of Ag nanosystems on reference samples of selected historical materials
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00328286" target="_blank" >RIV/68407700:21110/18:00328286 - isvavai.cz</a>
Result on the web
<a href="https://www.iaamevents.org/eamc18/" target="_blank" >https://www.iaamevents.org/eamc18/</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Verification of the biocidal efficiency of Ag nanosystems on reference samples of selected historical materials
Original language description
The current approach to the restoration of cultural heritage buildings emphasis on minimizing interventions to preserve the authenticity and historical value of both the whole and the details. Most surfaces of historic buildings are degraded by physical, chemical and biological influences, where major problem is biological degradation (so-called biodeterioration). Biodeterioration is any unacceptable change in material properties caused by the life activity of microorganisms - deteriogens, which in most cases aesthetically damage buildings (eg. typical vegetation staining) and, in particular, degrades them functionally. As part of the NAKI research project, this issue is solved with nanosuspension of calcium hydroxide doped with silver particles, given that silver nanoparticles have unique catalytic and optical qualities and high biocidal activities. The paper is focused on verification of biocidal activity of lime nanosuspensions with Ag nanoparticles applied to reference samples of stone. Laboratory prepared lime nanosuspensions were doped with colloidal silver, exposed to external environment and subjected to laboratory tests.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20103 - Architecture engineering
Result continuities
Project
<a href="/en/project/DG16P02M055" target="_blank" >DG16P02M055: Research and development of materials, processes and techniques for restoration, preservation and strengthening of historic masonry structures, surfaces and systems for preventive care of heritage buildings exposed to anthropogenic and natural risks</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
European Advanced Materials Congress
ISBN
978-91-88252-12-8
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
VBRI Press AB
Place of publication
Linkoping
Event location
Stockholm
Event date
Aug 20, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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