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Hydrodynamic size, polydispersity index, and ζ-potential.
| Sample | Hydrodynamic size (d.nm) | PDIa |
|---|---|---|
| AuNPs | 48 ± 1.5 | 0.247 ± 0.05 |
| Exosome | 225 ± 33.4 | 0.747 ± 0.14 |
| AuNP/exosome | 105 ± 10.1 | 0.430 ± 0.06 |
aPDI is Polydispersity Index.
The nanoparticles were either coated or uncoated with exosomes. The results are averages ±standard deviations (SD).
