Controlled three-dimensional polystyrene micro- and nano-structures fabricated by three-dimensional electrospinning.

ABSTRACT: The combination of electrospinning with extrusion based 3D printing technology opens new pathways for micro- and nanofabrication, which can be applied in a wide range of applications. This simple and inexpensive method has been proven to fabricate 3D fibrous polystyrene structures with controlled morphology and micro- to nano-scale fibers diameter. The controllable movement of the nozzle allows precise positioning of the deposition area of the fibers during electrospinning. A programmed circular nozzle pattern results in the formation of controllable 3D polystyrene designed shapes with fiber diameters down to 550 nm. The assembly of the fibrous structures starts instantaneously, and a 4 cm tall and 6 cm wide sample can be produced within a 10 minutes electrospinning process. The product ex

SUBMITTER: Vong M 

PROVIDER: S-EPMC9080079 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature