Table 1 Mean particle sizes, span, and particle concentrations of mRNA-LNP samples with no shaking, after 30 min of shaking, and after 240 min.

From: Elucidating the underlying mechanism of mechanical stress-induced impact on mRNA-LNP structure

Shaking time

Mean diameter (nm)

Span

Particle concentration (particles/mL)

No shaking

50.6 (0.57)

0.49 (0.07)

2.54e + 13 (2.80e + 12)

30 min

52.0 (0.87)

0.51 (0.08)

1.84e + 13 (1.60e + 12)

240 min

84.6 (1.04)

0.87 (0.13)

6.81e + 12 (5.77e + 11)

  1. All values are an average of triplicate runs, and the standard deviations are in parenthesis.