Figure 1

Figure 1: (a) Schematic of microtissue fabrication, functionalization, and DNA-templated self-assembly. (b) Cells and prepolymer flow into a 60-µm droplet-generating nozzle. (c) Droplets pass through a mixer and are then UV-polymerized. (d) Microtissues collected from the device. (e) Fibroblasts (J2-3T3) encapsulated and stained for viability (green-live, red-dead).