Table 1.
Composition of HPMA copolymers containing different functional groups
| Copolymer | Abbr. | Category | Content of comonomers (M) | |||||
|---|---|---|---|---|---|---|---|---|
| M 1 | Mol % | Wt % | M 2 | Mol % | Wt % | |||
| P(HPMA-MAA 5%) | P-MAA5 | Weak acid | MAA | 4.8 | 2.89 | FITC | 0.67 | 2.49 |
| P(HPMA-MAA 20%) | P-MAA20 | MAA | 18.2 | 11.6 | FITC | 0.65 | 2.56 | |
| P(HPMA-SEMA 5%) | P-SEMA5 | Strong acid | SEMA | 3.9 | 5.11 | FITC | 0.78 | 2.80 |
| P(HPMA- SEMA 20%) | P-SEMA20 | SEMA | 18.0 | 22.5 | FITC | 0.74 | 2.53 | |
| P(HPMA-DEMA 5%) | P-DEMA5 | Weak base | DEMA | 4.7 | 5.06 | FITC | 0.59 | 2.15 |
| P(HPMA- DEMA 20%) | P-DEMA20 | DEMA | 19.1 | 20.3 | FITC | 0.58 | 2.08 | |
| P(HPMA-MATC 5%) | P-MATC5 | Strong base | MATC | 4.4 | 6.17 | FITC | 0.55 | 1.97 |
| P(HPMA-MATC 20%) | P-MATC20 | MATC | 16.5 | 22.0 | FITC | 0.58 | 1.96 | |
| P(HPMA) | P-FITC | Neutral | - | - | - | FITC | 0.54 | 2.00 |
| P(HPMA-GFLG 5%) | P-GFLG | Hydrophobic peptide | MA-GFLG | 4.0 | 15.5 | FITC | 0.52 | 1.67 |