| abstract |
A method of making microcapsules (210, 212) including activating (390) a fluid ejector (126) at a frequency greater than 10 kilohertz where each activation of the fluid ejector generates essentially a drop, and the fluid ejector is fluidically coupled to a first fluid including a core component. The method further includes ejecting (392) the drop of the first fluid into a second fluid, the drop having a volume. In addition, the method includes generating(394) a microcapsule, that includes the core component, in the second fluid for each drop of the first fluid ejected. |