Fig. 1: Fabrication of multi-compartment microcapsules.
From: Multicompartment hydrogel microcapsules for creating spatially patterned cell co-cultures
a A schematic demonstration of encapsulation with specific dimensions for each domain of channels. b An image of microfluidic device with food dyes incorporated in core and shell channels. c Visual representation of microcapsule formation with each channel labeled. d Visual representation of microcapsule focusing on the droplet formation region. e Schematic that describes the chemistry of the hydrogel-forming crosslinking reaction between prepolymer molecules in the shell and the crosslinking agent
