Table 1.
MNP | Size distribution (nm) | Zeta Potential (mV) | [NH2] (nmol/mg Fe) | [PEG] μg/mg Fe | PEG/MNP (molecules/particle) | [Heparin] μg/mg Fe |
---|---|---|---|---|---|---|
D | 104.7 ± 1.7 | −4.4 ± 0.5 | N/A | N/A | N/A | N/A |
DN | 136.3 ± 5.5 | 38.9 ± 3.2 | 278.1 ± 34.2 | N/A | N/A | N/A |
DNP | 165.1 ± 8.2 | 23.8 ± 2.7 | 276.8 ± 31.1 | 25.6 ± 5.8 | 437 ± 97 | N/A |
DNPH | 168.8 ± 9.9 | −2.1 ± 0.7 | N/A | N/D | N/D | 35.4 ± 4.3 |
H | 105.1 ± 2.2 | −38.8 ± 3.3 | N/A | N/A | N/A | N/D |
HP | 145.1 ± 7.9 | −23.1 ± 3.7 | N/A | 24.6 ± 4.4 | 413 | 102.6 ± 3.5 |
“N/A”, not applicable; “N/D”, not determined.