Arsenic compounds in leaves and roots of radish grown in soil treated by arsenite, arsenate and dimethylarsinic acid

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F02%3A00004488" target="_blank" >RIV/60460709:41210/02:00004488 - 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

Arsenic compounds in leaves and roots of radish grown in soil treated by arsenite, arsenate and dimethylarsinic acid

Popis výsledku v původním jazyce

The effect of arsenite [arsenic(III)], arsenate [arsenic(V)] and dimethylarsinic acid (DMA) on the growth of radish and the concentration of arsenic compounds in the roots and leaves of radish were investigated. In untreated soil, arsenate was the dominant arsenic compound; arsenite and DMA were also present. Arsenic(III) added to the soil was oxidized to arsenic(V), so that no differences between arsenic(III) and arsenic(V) soil treatments were observed. On DMA treatment, this compound remained in soilin high concentration in soluble and plant-available states, and the sum of arsenic(III), arsenic(V) and methylarsonic acid (MA) reached only 30% of water-extractable arsenic content. Arsenic (III) was the dominant compound in radish roots planted in the untreated soil, whereas in leaves most of the arsenic present was arsenic(V). DMA was also detected in both plant tissues. A similar distribution of arsenic compounds was also found on arsenic(III) and arsenic(V) treatments. On DMA trea

Název v anglickém jazyce

Arsenic compounds in leaves and roots of radish grown in soil treated by arsenite, arsenate and dimethylarsinic acid

Popis výsledku anglicky

The effect of arsenite [arsenic(III)], arsenate [arsenic(V)] and dimethylarsinic acid (DMA) on the growth of radish and the concentration of arsenic compounds in the roots and leaves of radish were investigated. In untreated soil, arsenate was the dominant arsenic compound; arsenite and DMA were also present. Arsenic(III) added to the soil was oxidized to arsenic(V), so that no differences between arsenic(III) and arsenic(V) soil treatments were observed. On DMA treatment, this compound remained in soilin high concentration in soluble and plant-available states, and the sum of arsenic(III), arsenic(V) and methylarsonic acid (MA) reached only 30% of water-extractable arsenic content. Arsenic (III) was the dominant compound in radish roots planted in the untreated soil, whereas in leaves most of the arsenic present was arsenic(V). DMA was also detected in both plant tissues. A similar distribution of arsenic compounds was also found on arsenic(III) and arsenic(V) treatments. On DMA trea

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

<a href="/cs/project/GA511%2F95%2F0557" target="_blank" >GA511/95/0557: Stanovení přijatelného arsenu v půdě a omezení jeho vstupu do rostlin</a><br>

Návaznosti

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

Rok uplatnění

2002

Kód důvěrnosti údajů

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

Název periodika

Applied Organometallic Chemistry

ISSN

0268-2605

e-ISSN

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Svazek periodika

16

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

5

Strana od-do

216-220

Kód UT WoS článku

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EID výsledku v databázi Scopus

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