LIBS assessment of spatial cadmium distribution in white mustard
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F19%3APU133713" target="_blank" >RIV/00216305:26620/19:PU133713 - isvavai.cz</a>
Výsledek na webu
<a href="https://emslibs.com/wp-content/uploads/2019/09/b3.2.pdf" target="_blank" >https://emslibs.com/wp-content/uploads/2019/09/b3.2.pdf</a>
DOI - Digital Object Identifier
—
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
LIBS assessment of spatial cadmium distribution in white mustard
Popis výsledku v původním jazyce
Quantum dots (QDs) are spherical semiconductor nanocrystals with unique electrical and optical properties. Their use in bioimaging, electronic and optical industry is enabled by their highly stable, size dependant, and consequently tuneable fluorescence. The most common Cd containing QDs have a core consisting of CdSe, CdS or CdTe. However, the possibilities of Cd-based QDs applications are limited by the fact that they contain toxic Cd which, depending on the shell of QDs, could be released as highly reactive free Cd2+ and could find its way into the environment. Therefore, it is necessary to evaluate the possible risks of Cd containing QDs on various environmental organisms. The purpose of this study was to determine the difference in toxicity and bioaccumulation of two different types of Cd-based QDs dispersed in aqueous medium in white mustard (Sinapis Alba). Core QDs (CdTe) and core/shell QDs (CdTe/SiO2) were tested and CdCl2 was used as a positive control. After a 72-h exposure, the total conten
Název v anglickém jazyce
LIBS assessment of spatial cadmium distribution in white mustard
Popis výsledku anglicky
Quantum dots (QDs) are spherical semiconductor nanocrystals with unique electrical and optical properties. Their use in bioimaging, electronic and optical industry is enabled by their highly stable, size dependant, and consequently tuneable fluorescence. The most common Cd containing QDs have a core consisting of CdSe, CdS or CdTe. However, the possibilities of Cd-based QDs applications are limited by the fact that they contain toxic Cd which, depending on the shell of QDs, could be released as highly reactive free Cd2+ and could find its way into the environment. Therefore, it is necessary to evaluate the possible risks of Cd containing QDs on various environmental organisms. The purpose of this study was to determine the difference in toxicity and bioaccumulation of two different types of Cd-based QDs dispersed in aqueous medium in white mustard (Sinapis Alba). Core QDs (CdTe) and core/shell QDs (CdTe/SiO2) were tested and CdCl2 was used as a positive control. After a 72-h exposure, the total conten
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
—
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