NDLI: Effects of 1-butyl-3-methylimidazolium chloride ionic liquid on the growth of rice seedlings

Content Provider	IEEE Xplore Digital Library
Author	Yao Du Qiulin Lu Lian Duan Huijun Liu
Copyright Year	2011
Description	Author affiliation: Department of Environmental Science, School of Environmental Science and Engineering, Zhejiang Gongshang University, Hangzhou 310012, China (Yao Du; Qiulin Lu; Lian Duan; Huijun Liu)
Abstract	The effects of ionic liquid 1-butyl-3-methylimidazolium chloride ([HMIM]Cl) at the concentrations of 0, 10, 20, 40, 80, 100, 120, 200 mg/L on the length of stem and root of rice seedlings were studied. The activity of superoxide dismutase (SOD), peroxidase (POD), catalase (CAT) and the content of malondialdehyde (MDA) (exposed for 4 d) were determined with different concentrations of [HMIM]Cl (0, 20, 40, 100 mg/L). The results showed that the inhibition rate on the root was higher than that of stem, indicating that rice root was more sensitive to ionic liquid than the rice stem. The length of stem and root were reduced with the increase of the concentration, and the root was damaged more seriously. SOD, POD, CAT activity of root seedlings were lower than the control with significant difference except for 20 mg/L treatment, which CAT activity was slightly activated. In addition, [HMIM]Cl led to the increase of MDA content, the highest was 155.9% of the control. [HMIM]Cl may increase lipid peroxidation in rice roots.
Starting Page	3128
Ending Page	3131
File Size	320843
Page Count	4
File Format	PDF
ISBN	9781424491728
e-ISBN	9781424491711
DOI	10.1109/RSETE.2011.5964976
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-06-24
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Presses Liquids Lipidomics Rice seedling Biochemistry Organisms Physiology MDA Antioxidant enzyme Stress Ionic liquid
Content Type	Text
Resource Type	Article

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