Ion‐Selective Transport: Direct Fabrication of Freestanding and Patterned Nanoporous Junctions in a 3D Micro‐Nanofluidic Device for Ion‐Selective Transport (Small 22/2020)

In article number 2000998, Dong Sung Kim and co-workers develop a direct fabrication process of a freestanding nanoporous junction in a microfluidic device through electrolyte-assisted electrospinning followed by impregnating a nanoporous material. The broad applicability of this novel fabrication is demonstrated as two different types of micro-nanofluidic devices performing reverse electrodialysis and ion concentration polarization based on the ion-selectivity.