Table 1.
Detergent | M[a] [g mol−1] | CMC [µm] | CMC [wt%] | Rh[b] [nm] |
---|---|---|---|---|
RGA-C8 | 2530.8 | ≈ 10 | ≈ 0.0025 | 2.8 ± 0.1 |
RGA-C9 | 2586.9 | ≈ 7 | ≈ 0.0018 | 2.9 ± 0.1 |
RGA-C10 | 2643.0 | ≈ 5 | ≈ 0.0013 | 3.5 ± 0.2 |
RGA-C11 | 2699.1 | ≈ 3 | ≈ 0.0008 | 6.8 ± 0.2 |
RGA-C12 | 2755.2 | ≈ 2.5 | ≈ 0.0007 | 3.0 ± 0.2 |
RGA-C13 | 2811.3 | ≈ 2 | ≈ 0.0006 | 3.7 ± 0.1 |
RMA-C3 | 2066.0 | ≈ 30 | ≈ 0.0006 | 5.5 ± 0.2 |
RMA-C4 | 2122.1 | ≈ 15 | ≈ 0.0003 | 7.5 ± 0.2 |
RMA-C3E | 2242.2 | ≈ 15 | ≈ 0.0003 | 3.6 ± 0.1 |
RMA-C4E | 2298.3 | ≈ 10 | ≈ 0.0002 | 4.6 ± 0.1 |
RMA-C5E | 2354.4 | ≈ 8 | ≈ 0.0002 | 5.4 ± 0.1 |
DDM | 510.1 | 170 | 0.0087 | 3.4 ± 0.0 |
Molecular weight of detergents;
hydrodynamic radii of detergents measured at 0.5 wt% by dynamic light scattering, mean ± S.D., n = 5.