Table 3 Size evaluations of bacterial OMVs via DLS.

From: Detection of Gram-negative bacterial outer membrane vesicles using DNA aptamers

  Z-average (diameter, nm) PDI
(Polydispersity index)
E. coli DH5α 105.9 0.455
E. coli K12 97.96 0.420
S. marcescens 164.4 0.335
L. grayi 176.4 0.490
B. megaterium 84.29 0.410