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. 2022 Jul 16;5(8):3766–3777. doi: 10.1021/acsabm.2c00319

Table 3. Mean Particle Size before and after Freeze Dryinga.

  before freeze drying
 after freeze drying
sample mean size (μm) CV (%) mean size (μm) CV (%)
S1A 7.5 5.3 6.7 4.3
S1B 9.6 6.2 8.1 5.0
a

The CP was 1.5 wt % PVA saturated with IPAc (S1A) or pure 1.5 wt % PVA solution (S1B).