| Pristine MNPs | Serum-coated MNPs | Digested+serum-coated MNPs | |||
---|---|---|---|---|---|---|
MNP | z-avg ± SD [nm] | PDI ± SD | z-avg ± SD [nm] | PDI ± SD | z-avg ± SD [nm] | PDI ± SD |
PS50 | 84 ± 13 | 0.08 ± 0.05 | 117 ± 9 | 0.17 ± 0.01 | 285 ± 55 | 0.52 ± 0.11* |
PS100 | 109 ± 1 | 0.02 ± 0.01 | 142 ± 4 | 0.08 ± 0.01* | 165 ± 32 | 0.17 ± 0.08 |
PS100 (−) | 106 ± 1 | 0.04 ± 0.01 | 160 ± 8 | 0.16 ± 0.03 | 255 ± 27 | 0.26 ± 0.10 |
PS100 (+) | 1494 ± 214 | 0.24 ± 0.04 | 608 ± 6* | 0.73 ± 0.29 | 1630 ± 304 | 0.63 ± 0.35 |
PS200 | 191 ± 1 | 0.02 ± 0.01 | 221 ± 2 | 0.03 ± 0.01 | 234 ± 2 | 0.09 ± 0.01* |
PS500 | 561 ± 51 | 0.07 ± 0.04 | 544 ± 2 | 0.17 ± 0.02 | 531 ± 11 | 0.17 ± 0.02 |
PS1000 | 1160 ± 143 | 0.10 ± 0.04 | 1038 ± 61 | 0.27 ± 0.10 | 1009 ± 41 | 0.28 ± 0.13 |