Antibacterial powders prepared by microwave hydrothermal assisted synthesis for medical application

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F16%3A43874909" target="_blank" >RIV/70883521:28610/16:43874909 - isvavai.cz</a>
Result on the web
<a href="http://premc.org/annic2015/" target="_blank" >http://premc.org/annic2015/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5923/c.nn.201601.17" target="_blank" >10.5923/c.nn.201601.17</a>

Result language
angličtina
Original language name
Antibacterial powders prepared by microwave hydrothermal assisted synthesis for medical application
Original language description
Hybrid Ag-ZnO micro-structured nanoparticles and ZnO hierarchical microparticles were prepared by microwave assisted hydrothermal synthesis. Here we present rapid and energy saving one-pot solvothermal synthesis using microwave pressurized system. Zinc nitrate and silver nitrate were used as sources of Zn2+ and Ag+. Hexamethylenetetramine (HMTA was used as reduction and precipitation agents in water solutions. Crystalline structures of obtained Ag-ZnO, ZnO powders were characterized by X-ray diffractometer. Scanning electron microscopy was used for characterization of structure, morphology, particle size Ag-ZnO filler. Elemental analysis of Ag-ZnO filler was made by Energy dispersive X-ray analysis. Growth mechanism of particles was elucidated. The antibacterial activity was evaluated by inhibition zone test; one of the materials performed well against Staphylococcus aureus, Escherichia coli and Candida albicans.
Czech name
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Czech description
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Project
<a href="/en/project/LO1504" target="_blank" >LO1504: Centre of Polymer Systems Plus</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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