Fri 5 Jan 2007
It’s the ultimate in small-scale security: a molecule that behaves like an electronic keypad lock. The tiny device could be used in cryptography and as a tool for diagnosing disease, its inventors suggest.
Fri 5 Jan 2007
It’s the ultimate in small-scale security: a molecule that behaves like an electronic keypad lock. The tiny device could be used in cryptography and as a tool for diagnosing disease, its inventors suggest.