Comparison of the effect of ionic liquids containing hexafluorophosphate and trifluoroacetate anions on the inhibition of growth and oxidative stress in spring barley and common radish
PBN-AR
Instytucja
Wydział Matematyczno-Przyrodniczy (Uniwersytet Humanistyczno-Przyrodniczy im. Jana Długosza w Częstochowie)
Informacje podstawowe
Główny język publikacji
angielski
Czasopismo
Environmental Toxicology and Chemistry (35pkt w roku publikacji)
ISSN
0730-7268
EISSN
1552-8618
Wydawca
WILEY-BLACKWELL
DOI
URL
Rok publikacji
2017
Numer zeszytu
8
Strony od-do
2167-2177
Numer tomu
36
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Pozostali autorzy
+ 2
Autorzy przekładu
(liczba autorów przekładu: 0)
Słowa kluczowe
angielski
Ionic liquid
Phytotoxicity
Oxidative stress
Enzyme activity
Pigment
Streszczenia
Język
angielski
Treść
Ionic liquids are a group of chemical compounds with chemical properties that are of great interest to various fields of science and industry. However, commercial use of these substances raises concern because they may threaten the natural ecosystems. The present study used 2 types of (-)-menthol-containing imidazolium chiral ionic liquids: 1-[(1R,2S,5R)-(-)-menthoxymethyl]-3-methylimida-zolium hexafluorophosphate [Im-Men][PF6] and 1-[(1R,2S,5R)-(-)-menthoxymethyl]-3-methylimidazolium trifluoroacetate [Im-Men] [CF3CO2]. The effects of these compounds on growth and development of spring barley (Hordeum vulgare) and common radish (Raphanus sativus L. subvar. radicula Pers.) were investigated. The present study demonstrated that chiral ionic liquids produced a relatively high phytotoxicity, by shortening the plants' lengths and roots, thus causing a decline in the experimental plants' fresh weights. The investigated ionic liquids also led to a reduction in photosynthetic pigment levels, changes in hydrogen peroxide and malondialdehyde content, and changes in the activities of superoxide dismutase, catalase, and peroxidase in both plants. Changes in these enzymes were used to indicate oxidative stress levels in spring barley and common radish. It was demonstrated that imidazolium ionic liquid-induced phytotoxicity depended largely on the type of anion. The liquid [Im-Men][PF6] exhibited higher toxicity toward spring barley and common radish seedlings. Common radish was more resistant to chiral ionic liquids. Environ Toxicol Chem 2017; 36: 2167-2177.
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System-identifier
PX-59c4eaced5de24c5464faefb
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