The Synthesis and Analysis of the Cytotoxicity of Al2O3-Supported Silver Nanoparticles Prepared by the Plasma Chemical Process Initiated by Pulsed MW Radiation in the Al2O3–Ag Powder Mixtures

An original plasma chemical process initiated by microwave discharge in a mixture of metal and dielectric powders was applied to prepare specific materials, which consisted of microsized spherical particles of aluminum oxide covered with silver nanoparticles. The prepared materials are highly unifor...

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Veröffentlicht in:International journal of molecular sciences 2024-05, Vol.25 (10), p.5326
Hauptverfasser: Skvortsova, Nina N., Akhmadullina, Nailya S., Vafin, Ildar Yu, Obraztsova, Ekaterina A., Hrytseniuk, Yanislav S., Nikandrova, Arina A., A. Lukianov, Dmitrii, Gayanova, Tatiana E., Voronova, Elena V., Shishilov, Oleg N., Stepakhin, Vladimir D.
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Sprache:eng
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Zusammenfassung:An original plasma chemical process initiated by microwave discharge in a mixture of metal and dielectric powders was applied to prepare specific materials, which consisted of microsized spherical particles of aluminum oxide covered with silver nanoparticles. The prepared materials are highly uniform in shape, size distribution, and composition. Their cytotoxicity was investigated using the human cell lines MCF7, HEK293T, A549, and VA-13 and the bacterial strains E. coli JW5503 (ΔtolC) and E. coli K12. Their cytotoxicity was found not to exceed the cytotoxicity of the starting materials. Thus, the prepared materials can be considered highly promising for catalysis and biotechnology applications.
ISSN:1422-0067
1661-6596
1422-0067
DOI:10.3390/ijms25105326