COMPOSITE MATERIAL BASED ON HYBRID MICRO-SIZED Ag-ZnO FILLER FOR ANTIBACTERIAL APPLICATIONS

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F11%3A43867118" target="_blank" >RIV/70883521:28110/11:43867118 - isvavai.cz</a>
Alternative codes found
RIV/70883521:28610/11:43867118
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
COMPOSITE MATERIAL BASED ON HYBRID MICRO-SIZED Ag-ZnO FILLER FOR ANTIBACTERIAL APPLICATIONS
Original language description
Microwave hydrothermal synthesis is a fast, simple, and reproducible method which does not require necessarily any template, catalyst, or surfactant and can control the morphology of Ag-ZnO crystals from simple to complex. Here, it was used for preparation of micro-sized hybrid filler. Zinc acetate and silver nitrate were used as starting material for microwave-assisted synthesis and hexamethylenetetramine (HMTA) was chosen as a precipitation and reduction agent. Ag-ZnO structures were obtained in a good yield at a relatively low temperature within several minutes. This hybrid Ag-ZnO filler was mixed up in PVC matrix. A series of materials with different mass concentration of filler was prepared ranging up to 5 wt%. The antibacterial activity of the final product was tested against Staphylococcus aureus and Escherichia coli according to ISO 22196 standard. Relation of content of filler and antibacterial activity against representative strains of Gram-positive and Gram-negative bacteria
Czech name
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Czech description
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Project
<a href="/en/project/ED2.1.00%2F03.0111" target="_blank" >ED2.1.00/03.0111: Centre of Polymer Systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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