A Novel Method for Electrospinning Nanofibrous 3-D Structures

A Novel Method for Electrospinning Nanofibrous 3-D Structures

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The fast and precise fabrication of three-dimensional (3-D) structures made of nanofibers is an important development trend in the electrospinning technique.This paper describes a new and facile method of electrospinning to fabricate nanofibrous 3-D structures.The nanofibrous 3-D structures can be engineered to have the desired layer thicknesses, where the fiber spacing, density Sweatpants (i.e., fiber volume/unit volume), as well as shape of the structure may be controlled.

While innumerable structural variations are possible with this method, this Hayward HCP 4000 Series Parts paper discusses, as proof-of-concept, a few cases that illustrate how 3-D nanofiber webs can be made for filtration application.Computerized automation of the method will make it possible to build almost any 3-D web structure suitable for a myriad of applications including ultra-light-weight insulation and scaffolds for hydrogel preparation and tissue.