Blogger's Note: UPI's Charles Choi gives us another sneak preview into his latest Nano World column. -- Howard
There are many overlooked nanotechnology companies experts say may in future make as big a splash as the key companies often looked to as bellwethers for the field. Experts told Nano World of 10 overlooked firms they found had outstanding potential. These companies' products range from what may be the world's thinnest rechargeable battery to imaging techniques that can peer into living cells with resolutions of 50 nanometers or less.