Quantitatively Controlled Fabrication of Uniaxially Aligned Nanofibrous Scaffold for Cell Adhesion

Figure 4

(a) Photograph of nanofibers collected on the upper strip and within the gap space. SEM images of (b) the microscale fibers deposited directly on the upper strip (the scale bar is 5 μm), and (c) the submicroscale fiber uniaxially suspended within the gap space (the scale bar is 2 μm).

(a)

(b)

(c)