LIBS assessment of spatial photonupconversion nanoparticle distribution in model plants (R. sativus and L. minor)
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F19%3APU133570" target="_blank" >RIV/00216305:26620/19:PU133570 - isvavai.cz</a>
Výsledek na webu
<a href="http://libs.ceitec.cz/files/281/213.pdf" target="_blank" >http://libs.ceitec.cz/files/281/213.pdf</a>
DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
LIBS assessment of spatial photonupconversion nanoparticle distribution in model plants (R. sativus and L. minor)
Popis výsledku v původním jazyce
Lanthanide-doped photon-upconversion nanoparticles (UCNPs) are a new type of luminescent nanomaterials, the most commonly composed of NaYF4 nanocrystals doped with Er3+ and Yb3+. UCNPs have become widely used as luminescent labels because of their unique optical properties, which could lead to the replacement of traditional organic dyes and quantum dots. However, analogously to other classes of nanomaterials, UCNPs may eventually find their way into the environment. Because environmental organisms may come into contact with discarded UCNP-containing products, it is important to evaluate the possible environmental risks of UCNPs. In the present study, radish (Raphanus sativus L.) and common duckweed (Lemna minor L.) were treated with an aqueous dispersion of carboxylated silica-coated photon-upconversion nanoparticles containing rare-earth elements (Y, Yb, and Er).
Název v anglickém jazyce
LIBS assessment of spatial photonupconversion nanoparticle distribution in model plants (R. sativus and L. minor)
Popis výsledku anglicky
Lanthanide-doped photon-upconversion nanoparticles (UCNPs) are a new type of luminescent nanomaterials, the most commonly composed of NaYF4 nanocrystals doped with Er3+ and Yb3+. UCNPs have become widely used as luminescent labels because of their unique optical properties, which could lead to the replacement of traditional organic dyes and quantum dots. However, analogously to other classes of nanomaterials, UCNPs may eventually find their way into the environment. Because environmental organisms may come into contact with discarded UCNP-containing products, it is important to evaluate the possible environmental risks of UCNPs. In the present study, radish (Raphanus sativus L.) and common duckweed (Lemna minor L.) were treated with an aqueous dispersion of carboxylated silica-coated photon-upconversion nanoparticles containing rare-earth elements (Y, Yb, and Er).
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
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OECD FORD obor
10406 - Analytical chemistry
Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů