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MIT microencapsulationTechnique mass-produces uniform, encapsulated particles for pharmaceuticals, many other uses.

Microencapsulation, in which a tiny particle of one material is encased within a shell made from another, is widely used in pharmaceuticals manufacturing and holds promise for other areas, such as self-repairing materials and solar power.

But most applications of microencapsulation require particles of uniform size, and that’s something that existing fabrication techniques don’t reliably provide. In products with a high profit margin, such as pharmaceuticals, it can be cost effective to mechanically separate particles of the proper size from those that are too large or too small, but in niche or small-margin products, it may not be. Read the MIT Solution.