Table 1 Properties of fluorinated block copolymer nanoparticles P(HEAM-stat-APTMA)-block-P(TFEAM-stat-HEAM) with controlled shell charge density.
From: Cationic fluorinated micelles for cell labeling and 19F-MR imaging
Polymer | End-group1 | FAPTMA (%)2 | Dh (nm)3 | ζ-potential (mV)4 | 19F-NMR SNR*5 |
|---|---|---|---|---|---|
M1 | -COOMe | 0 | 101 | 0.1 | 157.3 |
M2 | -COOMe | 10 | 77 | 17.0 | 118.0 |
M3 | -COOMe | 20 | 87 | 26.8 | 121.4 |
M4 | -COOMe | 100 | 148 | 36.6 | 189.5 |
MA1 | -COO− | 0 | 64 | − 15.2 | 117.8 |
MA2 | -COO− | 20 | 61 | 40.2 | 98.9 |
MA3 | -COO− | 100 | 142 | 54.2 | 132.3 |
