TABLE 1.
Mean concentration and median size including interquartile range (IQR) of different classes of nanoparticles measured using NTA and iNTA. Refractive index (RI) is also shown for iNTA, calculated based on particles for which the simulated IQR (IQRS) is smaller than 0.05 (see text). For concentration, the standard deviation of three successive measurements is indicated.
| NTA | iNTA | |||||
|---|---|---|---|---|---|---|
| Mean concentration (particles/mL) | Median size (IQR) (nm) | Mean concentration (particles/mL) | Median size (IQR) (nm) | Median RI (IQR) (IQRs < 0.05) | ||
| EVs |
SKMEL37 cell culture‐derived |
6.7 ± 0.47 E11 | 126 (98‐159) | 1.58 ± 0.02 E12 | 97 (79–120) | 1.37 (1.36–1.38) |
| Large LPs | Chylomicrons (ULDLs) | 8.8 ± 0.39 E13 | 95 (76‐120) | 8.56 ± 0.57 E13 | 57 (48–71) | 1.52 (1.48–1.57) |
| Very low density lipoproteins (VLDLs) | 1.8 ± 0.18 E12 | 76 (59‐96) | 2.80 ± 0.35 E13 | 46 (41–52) | 1.49 (1.45–1.52) | |