Exploring the effects of electrospun fiber surface nanotopography on neurite outgrowth and branching in neuron cultures
Fig 2
BET surface area analysis of smooth, pitted, and divoted electrospun fibers.
The specific surface area of each electrospun fiber type was quantified via nitrogen gas physisorption. Statistical significance, determined by ANOVA and post-hoc Student’s t-test, is denoted by *(p<0.05). (Each type of electrospun fiber was analyzed in triplicate (N = 3), data are presented as mean ± standard deviation).