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Molecular Mass (MM) results for 4KG5 and its derivative macromonomers. Percentage conversion corresponds to conversion of glycolide monomer to PGA at the end of PEG chains (4KG5) and end-group modification of 4KG5 monomers with methacrylate end groups (4KG5 DA, DM, and UDM).
| MM (g/mol) | Conversion (%) | Mn (NMR) | Mn (MALDI) | Mw (MALDI) | PDI |
|---|---|---|---|---|---|
| 4KG5 | 72 | 3944 | 4393 | 4437 | 1.01 |
| 4KG5 DA | 81 | 4284 | 4567 | 4711 | 1.02 |
| 4KG5 DM | 92 | 4302 | 4583 | 4720 | 1.03 |
| 4KG5 UDM | 97 | 4400 | 4621 | 4760 | 1.03 |
