Influence of shelf-life stability on antimicrobial efficiency of aqueous acrylic dispersion containig nano oxides and organic biocide
ČlánekOtevřený přístuppeer-reviewedpublishedDatum publikování
2012
Vedoucí práce
Oponent
Název časopisu
Název svazku
Vydavatel
University of Pardubice
Abstrakt
Antimicrobial paints were formulated based on various nano particles of zinc oxide
and organic biocide. The aqueous acrylic dispersion was used as a binder for this
system. A control paint without nanoparticles was formulated. The antimicrobial
ability, shelf-life stability and photoactivity were assumed in these paints based on
nano zinc oxide with organic biocide. It is possible to observe the photoactivity
thanks to a change in organic dyes due to oxidative-reductive reaction. The agar
dilution method was used for a test of the antimicrobial ability. The Escherichia
coli, Pseudomonas aeruginosa and Staphylococcus aureus were chosen as test
bacteria. A great antibacterial inhibition of Escherichia coli and Staphylococcus
aureus sis exhibited both coatings, and they are antimicrobially active after 12
months of shelf stability.
Rozsah stran
p. 133–139
ISSN
1211-5541
Trvalý odkaz na tento záznam
Projekt
Zdrojový dokument
Scientific papers of the University of Pardubice. Series A, Faculty of Chemical Technology. 18/2012
Vydavatelská verze
Přístup k e-verzi
open access
Název akce
ISBN
978-80-7395-577-9