OPEN VESSEL MICROWAVE-ASSISTED SYNTHESIS OF Ag/ZnO HYBRID FILLERS WITH ANTIBACTERIAL ACTIVITY

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F11%3A43867038" target="_blank" >RIV/70883521:28110/11:43867038 - isvavai.cz</a>
Alternative codes found
RIV/70883521:28610/11:43867038
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
OPEN VESSEL MICROWAVE-ASSISTED SYNTHESIS OF Ag/ZnO HYBRID FILLERS WITH ANTIBACTERIAL ACTIVITY
Original language description
A domestic microwave oven was adapted for development of a fast one-pot microwave assisted solvothermal synthesis with the aim of preparation of hybrid Ag/ZnO fillers for prospective medical application. Various hierarchical structures were synthesized in a very simple manner in low-temperature green process. Zinc acetate and silver nitrate were used as sources of Zn2+ and Ag+. Polyvinylpyrrolidone (PVP), glucose, hexamethylenetetramine (HMTA), and aqueous ammonia were used as various reduction and precipitation agents in water solution in this explorative study. The scanning electron microscopy (SEM) and X-ray diffraction (XRD) characterization reveal hexagonal structure of ZnO particles with the size up to 1?m combined with silver spheres with the diameter about 200 nm. In order to evaluate application potential of prepared materials zone diffusion test was used testing of their antibacterial activity. PVA films containing 5 wt.% of various Ag/ZnO hybrid fillers were prepared by solu
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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