On June 15, 2022, Li, Zhiheng; Chen, Jiazheng; Chen, Jie; Jin, Jiaojun; Chen, Hanmei; Liu, Huijun published an article.Product Details of 473-81-4 The title of the article was Metabolomic analysis of Scenedesmus obliquus reveals new insights into the phytotoxicity of imidazolium nitrate ionic liquids. And the article contained the following:
Due to the persistence of ionic liquids (ILs) in aquatic environments, it is necessary to reveal their ecol. risk to aquatic organisms. Herein, the biotoxicity of two alkyl-methylimidazolium nitrate ILs ([C10mim]NO3 and [C12mim]NO3) against Scenedesmus obliquus were studied. The results showed that the growth inhibition of S. obliquus increased with increasing concentrations of ILs, maximum values of 94.61% at 4 mg/L of [C10mim]NO3 and 97.34% at 0.8 mg/L of [C12min]NO3 were observed The fluorescence parameters of photosystem II, such as light quantum yield and electron transfer rate, showed a neg. relationship with the exposure dose. [C12mim]NO3 had a more significant effect than [C10mim]NO3. Moreover, the redox homeostasis of algae was disrupted; the accumulation of reactive oxygen species, leading to obvious inhibition of superoxide dismutase and catalase activities was observed A metabolomic anal. indicated that the contents of most metabolites were reduced significantly, and fructose and galactose decreased significantly by 42.3% and 88.6%, resp., in the [C10mim]NO3 treatment compared to those in the control. The inhibition of amino acid biosynthesis and glyoxylate and dicarboxylate metabolism explained the more serious biotoxicity of [C12mim]NO3 than that of [C10mim]NO3. This study facilitates a better understanding of the environmental safety and ecol. risks of ILs. The experimental process involved the reaction of 2,3-Dihydroxypropanoic acid(cas: 473-81-4).Product Details of 473-81-4
The Article related to scenedesmus phytotoxicity imidazolium nitrate ionic liquid, 1-alkyl-3-methylimidazolium nitrate ionic liquid, metabolomic analysis, oxidative stress, photosynthetic system, scenedesmus obliquus and other aspects.Product Details of 473-81-4
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