“…Several studies have documented that ILs are persistent in the environment and exhibit toxicity towards microbes and cells (Carson et al, 2009;Kulacki and Lamberti, 2007;Latala et al, 2009;Ranke et al, 2007;Rebros et al, 2009;Romero et al, 2008;Wang et al, 2010;Zhang et al, 2010). Toxicity of the IL depends on cation, anion and substituents of cation.…”