Fig. 1
From: Investigating NF-κB signaling in lung fibroblasts in 2D and 3D culture systems
Acellular nanofiber PET scaffolds. Representative SEM images of 10 % PET acellular electrospun scaffold dissolved in 1:1 (v/v) DCM: TFA are shown in different magnifications a (Bar = 10 μm) and b (Bar = 1um). Distributions of fibre diameters and pore sizes of electrospun scaffold are shown in c (4 random measurements from 5 individual scaffolds) (Mean ± SEM, n = 20)