Effective Utilization of the Electrostatic Repulsion for Improved Alignment of Electrospun Nanofibers

Figure 6

Metal rod collector (a) and its applications in collecting aligned PVP K90 nanofibers from a single-fluid electrospinning process using the PP-coated spinneret (b) and a typical underway electrospinning process (c).

(a)

(b)

(c)