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Showing 1–5 of 5 results
Advanced filters: Author: Dong-Yeun Koh Clear advanced filters
  • Organic solvent nanofiltration is important for chemical and pharmaceutical industries, though it is challenging to design a membrane for efficient separations. Here, the authors design a column using micron-sized water droplets covered by ion-ligand complexes for efficient separations.

    • Baekmin Q. Kim
    • Jaehong Lee
    • Siyoung Q. Choi
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-11
  • Water desalination membranes can be created by etching nanometre-sized pores in a single layer of graphene.

    • Dong-Yeun Koh
    • Ryan P. Lively
    News & Views
    Nature Nanotechnology
    Volume: 10, P: 385-386
  • The use of membranes under harsh conditions, particularly involving the separation of complex organic solvents, remains challenging. Here the authors demonstrate an ultrathin organosiloxane polymer membrane using initiated chemical vapor deposition to effectively separate solutes within the molecular weight range of 150–300 g mol−1.

    • Jihoon Choi
    • Keonwoo Choi
    • Dong-Yeun Koh
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-10