Table 1 The properties measured for the ILs: the EC50 values were determined using Vibrio Fischeri bacteria with 5 min and 15 min incubation; the concentration range within which the phase transition was no longer detected (Loss of transition); the critical micelle concentration (CMC) and the fitting method used for the CMC determination (superscript).
Ionic liquid | M (g/mol) | EC505min (mM) | EC5015min (mM) | Loss of transition (mM) | CMC (mM) |
|---|---|---|---|---|---|
Na Isostearate | 306.47 | 0.11 ± 0.01 | 0.081 ± 0.004 | 0.001–0.01 | 0.72 ± 0.06L |
Ch Isostearate | 387.65 | 0.13 ± 0.02 | 0.074 ± 0.005 | 0.5–1.0 | 0.50 ± 0.06L |
GND Isostearate | 343.56 | 0.098 ± 0.002 | 0.066 ± 0.005 | 0.5–1.0 | 0.31 ± 0.08S |
TMG Isostearate | 399.66 | 0.094 ± 0.001 | 0.062 ± 0.005 | 0.5–1.0 | 0.30 ± 0.04S |
Na decanoate | 194.24 | 0.13 ± 0.02 | 0.13 ± 0.02 | — | 90 ± 3L |
Ch Decanoate | 275.43 | 0.10 ± 0.02 | 0.10 ± 0.02 | 2.0–5.0 | 23 ± 4L |
Na Neodecanoate | 194.24 | 0.50 ± 0.02 | 0.473 ± 0.006 | 40–60 | 422 ± 38L |
Ch Neodecanoate | 275.43 | 0.56 ± 0.06 | 0.52 ± 0.08 | — | 319 ± 13L |
GND Neodecanoate | 231.34 | 0.73 ± 0.09 | 0.69 ± 0.07 | 15.0–25.0 | 118 ± 2L |
TMG Neodecanoate | 287.45 | 0.70 ± 0.07 | 0.65 ± 0.07 | — | 261 ± 11L |