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dc.contributor.authorMalachová, Kateřina
dc.contributor.authorPraus, Petr
dc.contributor.authorPavlíčková, Zuzana
dc.contributor.authorTuricová, Martina
dc.date.accessioned2009-04-06T07:46:10Z
dc.date.available2009-04-06T07:46:10Z
dc.date.issued2009
dc.identifier.citationApplied Clay Science. 2009, vol. 43, issues 3-4, p. 364-368.en
dc.identifier.issn0169-1317
dc.identifier.urihttp://hdl.handle.net/10084/71259
dc.description.abstractThe activities of antibacterial compounds, such as cetylpyridinium (CP), cetyltrimethylammonium (CTA), silver ions and metallic silver, immobilised on montmorillonite (MMT), were tested in Escherichia coli and Enterococcus faecium bacteria. The results of bacterial growth tests were confirmed by determination of the minimum inhibition concentrations (MICs). Unlike CP and CTA, the intercalated silver ions were easily released from MMT by ion-exchange with Na+ and acted as very effective antibacterial substances in the long term. Their bactericidal and bacteriostatic effects were determined. Generally, antibacterial compounds are effective when they are released from an inorganic carrier. Metallic silver was prepared by reduction of intercalated Ag+ with sodium borohydride. Antibacterial effects of metallic silver were not observed.en
dc.language.isoenen
dc.publisherElsevieren
dc.relation.ispartofseriesApplied Clay Scienceen
dc.relation.urihttp://dx.doi.org/10.1016/j.clay.2008.11.003en
dc.subjectantibacterial activityen
dc.subjectmontmorilloniteen
dc.subjectcationic surfactantsen
dc.subjectsilveren
dc.subjectbacteriaen
dc.titleActivity of antibacterial compounds immobilised on montmorilloniteen
dc.typearticleen
dc.identifier.locationNení ve fondu ÚKen
dc.identifier.doi10.1016/j.clay.2008.11.003
dc.identifier.wos000264422300012


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