DNA Nanostructures: From Design to Biological Function Dr. Hanadi Sleiman describes the application of 3D-DNA host structures, such as cages, nanotubes and spherical nucleic acids, as drug delivery vehicles
"visible light communication (VLC) LED-based lamp to send a message to the human brain using the eye retina as a relay node. In fact, the eye and the brain can be seen as a natural VLC receiver"