Spatially resolved analysis of heavy metals in Cannabis sativa by using LIBS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F21%3APU142557" target="_blank" >RIV/00216305:26620/21:PU142557 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Spatially resolved analysis of heavy metals in Cannabis sativa by using LIBS

Popis výsledku v původním jazyce

Because of growing degree of various kinds of pollution like heavy metals, or in recent time for example nanoparticles it is important to be able to assess to what extent this pollution is affecting the plants. Apart from the growth of the plants themselves, which is affected by the contamination, this knowledge is crucial to ensure safety of cultivated plants we consume. Heavy metals such as cadmium and lead were chosen for these experiments because of their toxicity and carcinogenic properties. And their toxicity was tested on several plants from typical model plants e.g. lemna minor to less usual plants like Cannabis sativa. Laser-Induced Breakdown Spectroscopy (LIBS) is a method capable of detection of broad range of elements and in addition gives us information about spatial distribution of studied elements in the sample which in turn enables to study the migration of the pollutant within the plant. It is possible to map whole plants or just chosen parts of plant samples. In this short term to

Název v anglickém jazyce

Spatially resolved analysis of heavy metals in Cannabis sativa by using LIBS

Popis výsledku anglicky

Because of growing degree of various kinds of pollution like heavy metals, or in recent time for example nanoparticles it is important to be able to assess to what extent this pollution is affecting the plants. Apart from the growth of the plants themselves, which is affected by the contamination, this knowledge is crucial to ensure safety of cultivated plants we consume. Heavy metals such as cadmium and lead were chosen for these experiments because of their toxicity and carcinogenic properties. And their toxicity was tested on several plants from typical model plants e.g. lemna minor to less usual plants like Cannabis sativa. Laser-Induced Breakdown Spectroscopy (LIBS) is a method capable of detection of broad range of elements and in addition gives us information about spatial distribution of studied elements in the sample which in turn enables to study the migration of the pollutant within the plant. It is possible to map whole plants or just chosen parts of plant samples. In this short term to

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

10406 - Analytical chemistry

Projekt

<a href="/cs/project/GJ20-19526Y" target="_blank" >GJ20-19526Y: Procesy laserové ablace měkkých tkání a následného vývoje laserem buzeného plazmatu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů