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Molecular weight and particle size.
| Molecular weight 1 | Mr (kDa) | molar ratio, mol % |
| 75 | 96.7 | |
| Particle size 2 | Z-Average (r.nm) 3 | PdI 4 |
| 44.45 | 0.306 |
1 Molecular weight determined by HPLC; 2 Particle size determined by DLS; 3 r: radius of SCWEA; 4 PdI: polydispersity.
