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Tytuł artykułu

Control over the Biological Synthesis of Ag Nanoparticles by Selection of the Specific Algal Species

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The application of green synthesis in the nano-science and technology is of great importance in the area of the preparation of various materials. In this work, three selected algal species Parachlorella kessleri, Dictyosphaerium chlorelloides and Desmodesmus quadricauda were successfully used for the preparation of silver nanoparticles (AgNPs). Presence of AgNPs was confirmed by UV-vis spectroscopy and transmission electron microscopy. AgNPs produced by P. kessleri had narrow size distribution and average sizes of 7.6 nm. However, nanoparticle production lasted for long time. Nanoparticle formation by D. chlorelloides was the fastest, although, their average sizes were 23.4 nm with broad size distribution. Nanoparticles produced by D. quadricauda had average sizes 23.9 nm but they were the least stable, aggregated and precipitated from solutions within 3 days. These results confirmed that the size distribution and mean diameter of the nanoparticles, crucial for various applications, can be controlled by the organism selection.
Twórcy
  • Institute of Biology and Ecology, Faculty of Science, Šrobárova 2, 04154 Kosice, Slovakia
autor
  • Institute of Materials, Faculty of Metallurgy, Technical University of Kosice, Slovakia
autor
  • Institute of Botany, Czech Academy of Sciences, Praha, Czech Republic
autor
  • Institute of Botany, Czech Academy of Sciences, Praha, Czech Republic
autor
  • Bioenergy Services Ltd., Canterbury, United Kingdom
autor
  • Institute of Metals Technology, Silesian University of Technology, Katowice, Poland
  • Institute of Metals Technology, Silesian University of Technology, Katowice, Poland
Bibliografia
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Uwagi
PL
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-3cab5739-e762-41cb-9752-4705da652b25
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