Preparation of antibacterial Ag and Cu vermiculite nanocomposites

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F09%3A00021873" target="_blank" >RIV/61989100:27640/09:00021873 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Preparation of antibacterial Ag and Cu vermiculite nanocomposites
Original language description
Clay mineral vermiculite (V) is layered silicate with type of layers 2:1 and with negative charge on the layers. It is important for his using as matrix for preparation of metal nanoparticles. Vermiculite from Brazil with particles size smaller than 40 micrometers, was used as starting material to prepare nanocomposites with nanoparticles of silver (named VAg) and copper (VCu) and their combinations (VAg1,Cu; VAg,Cu1 and VAg,Cu-1:1; VAg,Cu-1:2; VAg,Cu-2:1) using different procedure. The samples were prepared by saturation of V with aqueous solution of AgNO3 and Cu(NO3)2 and their mixture in three various ratios. The prepared samples were characterized with X-ray diffraction (XRD) analysis, X-ray fluorescence (XRF) analysis and scanning electron microscopy (SEM) with x-ray spectrometer EDAX. The XRD patterns showed changes of modified vermiculite structure in comparison to the original vermiculite. The XRF elemental analysis was used for vermiculite structural formula calculation and de
Czech name
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Czech description
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Project
<a href="/en/project/GA205%2F08%2F0869" target="_blank" >GA205/08/0869: Clay minerals as host matrices for functional nanostructures</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
1. ročník konference s mezinárodní účastí NANOCON 2009
ISBN
978-80-87294-12-3
ISSN
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e-ISSN
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Number of pages
1
Pages from-to
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Publisher name
TANGER, spol. s r.o.
Place of publication
Ostrava
Event location
Rožnov pod Radhoštěm,
Event date
Oct 20, 2009
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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