Article
Extended Data Fig. 4 | In vitro observation of droplet maturation.
Photobleaching experiments were performed for the scaffold droplets in vitro.
White and yellow arrow heads indicate photobleached and non-bleached
droplets, respectively. Photobleaching was performed between 0 and 3 s. Non-
bleached droplets coalesce, whereas bleached droplets do not. Experiments
were repeated independently twice with similar results. Scale bars, 5 μm.