Researchers have created eye drops, called Nano-Drops, that correct eyesight ... And researchers are still looking at the potential side effects of putting nanoparticles in human eyes.

But the real breakthrough is in how the artificial retina is assembled: millions of nanowires are grown inside nano-size ... showing a side-by-side diagram where “creature’s eye view ...

multidisciplinary team developing a nano-size battery that one day could be implanted in the eye to power an artificial retina. Several researchers from Sandia National Laboratories, led by ...