Skip to main content
. Author manuscript; available in PMC: 2018 Mar 1.
Published in final edited form as: Acta Biomater. 2017 Jan 6;50:428–436. doi: 10.1016/j.actbio.2017.01.010

Figure 2. Microcapsule fabrication.

Figure 2

A) Coaxial flow-focusing generates hollow core-shell capsules. B) Shell thickness (visualized with FITC-PEG-SH) was varied by modulating core/shell flow rate ratio. C) 3D reconstruction of z-stacked confocal microcapsule images. Capsule diameter is ~400 μm, shell thickness is ~10 μm.