Nonwovens

Aligned sheet

Layered aligned sheet

Interconnected
structure

Tubular scaffold

Tubular fiber bundle

Nanofiber coating on
substrate

Alinged fiber made
with disk collector

Core/shell nanofiber
made with coaxial
spinneret

Core/shell nanofiber
made with ultra-thin
coaxial spinneret

Nanofiber cotton

200mm-wide sheets
made with roll-to-roll
collector

Aligned sheet (PLLA)

Nonwovens (PAN)

Hollow nanofiber (PLLA)

Nanofiber bundle (PLLA)

Beaded nanofiber

Fibers with particles

Thin fibers 100 - 200nm

Nano filament