| Surfactant system |
System constant ratios |
| v |
e/v |
s/v |
a/v |
b/v |
| 1,1'-didodecyl-1,1'-but-2-yne-1,4-diyl-bis-pyrrolidinium dibromide (G1) |
3.10 |
0.19 |
-0.07 |
0.35 |
-0.97 |
| N,N'-didodecyl-N,N,N',N'-tetramethyl-N,N'-but-2-ynediyl-di-ammonium dibromide (G2) |
3.05 |
0.13 |
-0.03 |
0.37 |
-0.92 |
| Sodium dodecyl sulfate (SDS) |
3.16 |
0.04 |
0.00 |
-0.06 |
-0.56 |
| Octanol–water partition coefficient (log Pow) |
4.07 |
0.11 |
-0.22 |
0.02 |
-0.94 |
| |
|
|
|
|
|
| Differences between ratios |
| G1 and log Pow |
0.97 |
0.08 |
0.15 |
0.33 |
0.03 |
| G2 and log Pow |
1.02 |
0.02 |
0.19 |
0.35 |
0.02 |
| SDS and log Pow |
0.91 |
0.15 |
0.22 |
0.08 |
0.38 |
*LSER coefficients obtained from geminis and SDS are taken from reference [29]. Coefficients for octanol-water system were calculated using MS Excel (n=29). |
