Microscope slide holding an array of microparticles

A graduate student displays a microscope slide holding an array of more than 300 tiny biodegradable particles that can be used for time-released drug delivery. The array was created using an encapsulation technology, co-developed by the student. [Research supported by U.S. National Science ...This is an NSF Multimedia Gallery item.
Source: NSF Multimedia Gallery - Category: Science Source Type: video