Self-exploding polyelectrolyte-coated gel beads releasing micrometer-sized capsules at the time of explosion consist of degradable hydrogel beads loaded with 3 µm sized layer-by-layer (LbL) microcapsules. When the polyelectrolyte coated gel beads explode, the smaller LbL microcapsules are suddenly released.
If you can't find a tool you're looking for, please click the link at the top of the page to "Go to old article view". Alternatively, view our Knowledge Base articles for additional help. Your feedback is important to us, so please let us know if you have comments or ideas for improvement.