METAL NANOPARTICLES PREPARED BY SPUTTERING INTO TEMPERRED GLYCEROL

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F17%3A43914310" target="_blank" >RIV/60461373:22310/17:43914310 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
METAL NANOPARTICLES PREPARED BY SPUTTERING INTO TEMPERRED GLYCEROL
Original language description
Nowadays, nanoparticles (NPs) are enjoying unprecedented popularity due to their use in various applications. Even despite the enormous benefits of those man-made entities in numerous applications, many serious impacts on human health and the environment have been reported. To study NPs intrinsic biological properties, we chose a cathode sputtering for their preparation eliminating the use of toxic solvents and reducing agents. According to the transmission electron microscopy and dynamic light scattering measurements, we prepared non-agglomerated faceted NPs with diameter of 1.8 +/- 0.4 nm and 2.3 +/- 0.4 nm for platinum and palladium, respectively. We evaluated their cytotoxic activity by WST-1 assay using human embryonic kidney (HEK 293T) cell line. We also determined the antibacterial properties of these NPs against two common pollutants (E. Coli, a Gram-negative bacteria and S. epidermidis, a Gram-positive bacteria). We observed appreciable toxicity of metal NPs in all studied samples.
Czech name
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Czech description
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Project
<a href="/en/project/GA14-18131S" target="_blank" >GA14-18131S: Properties of unconventional synthesized noble metal nanoparticles with controlled size and shape</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
8th International Conference on Nanomaterials - Research and Application (NANOCON)
ISBN
978-80-87294-71-0
ISSN
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e-ISSN
neuvedeno
Number of pages
6
Pages from-to
822-827
Publisher name
Tanger s.r.o.
Place of publication
Ostrava
Event location
Brno
Event date
Oct 19, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000410656100143

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