Microbarrier-confined droplet bilayers on PEDOT:PSS enable high-resistance, dynamically addressable bioelectronic interfaces.
No existing platform simultaneously achieves gigaohm-range membrane resistance, chip-compatible conductive polymer integration, and post-formation analyte exchange in a lipid bilayer device. Here, we present a 3D-printed microbarrier architecture that closes this capability gap by confining and stabilizing a droplet-PE...