Electrospinning of continuous, large area, latticework fiber onto two-dimensional pin-array collectors

The fiber spinning technique of electrospinning has been optimized in order to prepare unidirectionally aligned and structurally oriented fibers. For this paper, we designed a new device based on a 2D period collector fabrication and electrostatic fields analysis to obtain a large area latticework fibers pattern. The pattern was composed of polyvinylpyrrolidone (PVP)-based sub-micron fibers with diameters ranging from 910 nm to 1300 nm, which have potential applications in tissue cell cultures.