Table 1.
name | diblock MW (NMR)a | units of DMAEMA | units of BMA | DMAEMA content (%) | BMA content (%) |
---|---|---|---|---|---|
0B | 28 600 | 150 | 0 | 100.0 | 0.0 |
25B | 29 000 | 118 | 38 | 75.6 | 24.4 |
40B | 28 300 | 93 | 61 | 60.4 | 39.6 |
50B | 26 100 | 71 | 70 | 50.4 | 49.6 |
60B | 26 500 | 60 | 85 | 41.1 | 58.9 |
75B | 24 400 | 34 | 99 | 25.4 | 74.6 |
Diblock MW refers to number-average total polymer molecular weight (Mn), including 5000 g/mol PEG “corona” block, in addition to the “core” p(DMAEMA-co-BMA) block.