Fig. 5

Exosome analysis using ZetaView Particle Metrix. Analysis of exosomal preparations diluted to 3.2 × 10⁷ particles/mL demonstrated sizes ranging between 50 and 200 nm, with an average size of 159.3 nm +/− 90.5 STD. Volume ranged between 50 and 500 nm³, with an average of 431.6 nm³ +/− 244.9 STD