Particle-based structures can be used to implement a functionally complete set of Boolean logic gates (YES, NOT, AND and OR), and can be made to bind to a target as a result of a computation.

Computers use transistor-based logic gates as the basis of their functions, but molecular logic gates would make them much faster. A report of DNA-based logic gates could be a first step towards ...

Wetware advances: Biological logic gate built by splitting viral gene Scientists make a genetic AND gate with the help of a T7 bacteriophage.

Spin doctors: Menno Veldhorst and Andrew Dzurak with their CNOT gate The first quantum-logic device made from silicon has been unveiled by researchers in Australia and Japan. Their controlled-not ...

A team of engineers at the University of New South Wales has built the first two-qubit logic gate in silicon, bringing the world another step closer to quantum computing.

Last year, however, researchers showed that phase change memory could also be used to create logic gates, the basic functional units of a modern computer.

DNA-based logic gates that could carry out calculations inside the body have been constructed for the first time. The work brings the prospect of injectable biocomputers programmed to target ...