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.

The work provides a step towards chemical cognition in synthetic protocells and could be useful in biosensing and therapeutics. Molecular computers made from DNA use programmable interactions between ...

The myriad processes occurring in biological cells may seem unbelievably complex at first glance. And yet, in principle, they are merely a logical succession of events, and could even be used to form ...

(Nanowerk News) DNA logic gates can now detect more than just DNA segments, and by exploiting nature's design, their preparation could be simpler than ever. Atsushi Ogawa and Mizuo Maeda from The ...

In a single day, a solitary grad student at a lab bench can produce more simple logic circuits than the world's entire output of silicon chips in a month. So says an engineer who believes that the ...

The myriad processes occurring in biological cells may seem unbelievably complex at first glance. And yet, in principle, they are merely a logical succession of events, and could even be used to form ...

Fluorogenic DNA aptamers produce light only in the correct structural state, enabling programmable molecular logic, biosensing, DNA origami integrity reporting, and reusable mRNA detection through ...

Study: Heat-rechargeable computation in DNA logic circuits and neural networks. Image Credit: sasirin pamai/Shutterstock.com In a study published in Nature, a team of researchers introduced heat as a ...

DNA logic gates take biomolecules (e.g., DNA) or other external information as input and characterization results induced by the changes of DNA structures as output. After Boolean operations, the ...