In a proof-of-concept study, researchers have created self-assembled, protein-based circuits that can perform simple logic functions. The work demonstrates that it is possible to create stable digital ...

Optical computing and logic circuits represent a transformative approach to information processing, utilising light rather than electrons to execute computational tasks. This paradigm leverages the ...

DNA is a reliable biomolecule with which to build molecular computation systems. DNA logic circuits (diffusion-based) have shown good performance regarding scalability and correctness of computation.

Researchers at Penn State have developed the first silicon-free computer using atom-thin materials. This breakthrough could reshape the future of electronics, paving the way for ultra-efficient, ...

Synthetic biologists have developed a low-cost, easy-to-use, hand-held device that can let users know -- within mere minutes -- if their water is safe to drink. The new device works by using powerful ...

At the simplest level, computers are little more than a collection of transistors and circuits. They connect together to form logic gates, which in turn are used to form logic circuits. Classification ...