Uniform-thickness electrospun nanofiber mat production system based on real-time thickness measurement.

ABSTRACT: Electrospinning is a simple versatile process used to produce nanofibers and collect them as a nanofiber mat. However, due to bending instability, electrospinning often produces a nanofiber mat with non-uniform mat thickness. In this study, we developed a uniform-thickness electrospun nanofiber mat (UTEN) production system with a movable collector based on real-time thickness measurement and thickness feedback control. This system is compatible with a collector with void regions such as a mesh-type collector, two-parallel-metal-plate collector, and ring-type collector, which facilitates the measurement of light transmittance across the produced nanofiber mat during electrospinning. A real-time measurement system was developed to measure light transmittance and convert it to the thickness o

SUBMITTER: Ryu HI 

PROVIDER: S-EPMC7705742 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature