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Light scattering and zeta potential measurements.
| PMLA | coPMLA-Me25H75 | coPMLA-Me50H50 | |
|---|---|---|---|
| Molecular weight (Da) | 34,200 | 30,100 | 31,900 |
| Polydispersity index | 1.1 | 1.22 | 1.41 |
| 2nd virial coeffient A2 (mL · mol/g2) | 6.50E-05 | 2.85E-05 | 3.50E-08 |
| Hydrodynamic diameter (nm) | 3.4 (±0.1) | 3.0 (±0.1) | 5.2 (±0.1) |
| Zeta potential (mV) | −22.9 (±1.7) | −15 (±1.1) | −8.25 (±1.3) |
