Reference of 506-26-3, Children learn through play, and they learn more than adults might expect. Science experiments are a great way to spark their curiosity, 506-26-3, Name is (6Z,9Z,12Z)-Octadeca-6,9,12-trienoic acid, SMILES is CCCCC/C=CC/C=CC/C=CCCCCC(O)=O, belongs to bromides-buliding-blocks compound. In a article, author is Cheng, Chao, introduce new discover of the category.
Toxicity comparison of three imidazolium bromide ionic liquids to soil microorganisms
Ionic liquids (ILs) are extensively used in several chemistry fields. And research about the effects of ILs on soil microbes is needed. In this study, brown soil was exposed to 1-butyl-3-methylimidazolium bromide ([C(4)mim]Br), 1-hexyl-3-methylimidazolium bromide ([C(6)mim]Br) and 1-decyl-3-methylimidazolium bromide ([C(10)mim]Br). The toxicities of the three ILs are evaluated by measuring the soil culturable microbial number, enzyme activity, microbial diversity and, abundance of the ammonia monooxygenase (amoA) genes of ammonia-oxidizing bacteria (AOB) and ammonia-oxidizing archaea (AOA). Results showed that all tested ILs caused a decrease in culturable microbial abundance. Tested ILs exposure inhibit urease activity and promote acid phosphatase and beta-glucosidase activities. Tested ILs reduced soil microbial diversity and the abundances of AOB-amoA and AOA-amoA genes significantly. After a comparison of the integrated biomarker response (IBR) index, the toxicities of tested ILs to soil microorganisms were as follows: [C(10)mim]Br > [C(6)mim]Br > [C(4)mim]Br. Among all collected biomarkers, the abundance of the AOA-amoA gene was the most sensitive one and was easily affected after ILs exposure. (C) 2019 Elsevier Ltd. All rights reserved.
Reference of 506-26-3, Consequently, the presence of a catalyst will permit a system to reach equilibrium more quickly, but it has no effect on the position of the equilibrium as reflected in the value of its equilibrium constant.I hope my blog about 506-26-3 is helpful to your research.