Droplet interface bilayers (DIBs) are a type of artificial bilayer that can act as cell membrane mimics. This Perspective surveys how DIBs can be used to mimic key cellular features (such as bilayer asymmetry) and processes (such as drug movement), and discusses challenges that need to be overcome to enable DIBs to reach their full potential as biomimetic model membranes.
- Elanna B. Stephenson
- Jaime L. Korner
- Katherine S. Elvira