Table 2. Electrophoretic Mobilities of PNIPAM in Different Electrolyte Solutions in D2O.
μ
(10–9 m2/(V s)) |
||||
---|---|---|---|---|
c (M) | NaSCN | NaClO4 | NaI | NaCl |
0.01 | 0.75 | 0.52 | 0.78 | 0.29 |
0.05a | 1.79 ± 0.09 | 1.17 | 1.30 | 0.41 ± 0.08 |
0.1 | 2.87 | 2.15 | 2.32 | 0.72 |
0.2a | 3.65 ± 0.30 | 2.51 | 2.84 | 1.14 |
0.3b | 3.88 ± 0.29 | 3.26 ± 0.23 | 3.26 ± 0.26 | |
0.4b | 5.51 ± 0.64 | 3.75 ± 0.28 | 4.04 ± 0.45 |
Errors from experiments repeated in triplicate.
Fitting errors caused by increased scatter of the experimental phase factors.