Antibacterial powders prepared by microwave hydrothermal assisted synthesis for medical application

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

Antibacterial powders prepared by microwave hydrothermal assisted synthesis for medical application

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Antibacterial powders prepared by microwave hydrothermal assisted synthesis for medical application

Popis výsledku anglicky

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.

Druh

D - Stať ve sborníku

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/LO1504" target="_blank" >LO1504: Centrum polymerních systémů plus</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Nanoscience and Nanotechnology

ISBN

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ISSN

2163-2588

e-ISSN

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Počet stran výsledku

4

Strana od-do

88-91

Název nakladatele

Scientific &amp; Academic Publishing

Místo vydání

Rosemead, CA

Místo konání akce

Paris

Datum konání akce

5. 11. 2015

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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