Figure 2: The circuit doubles a 15MHz input frequency to 30MHz. A few simple selections configure this circuit for an application. The logic gate must operate from the desired supply voltage and ...

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 ...

The novel chips work by exploiting inherent “chaotic” behavior within the integrated circuits, enabling a single, simple circuit to behave like any kind of logic gate.

The circuit presented here (see figure) provides users with an indication of a high or low logic state. When the input is a logic 1 (high), the common-cathode display indicates ...

The Nature paper describes how the Voigt team built simple logic gates out of genes and inserted them into separate E. coli strains. The gate controls the release and sensing of a chemical signal, ...

“We used our simple logic gates to implement a large circuit that can compute the square-root of a four-bit number,” says Reif. The innovation simplifies and refines the molecular processes to achieve ...

The leakiness of commonly used genetic components can make the construction of complex synthetic circuits difficult. Here the authors construct NOR gate architecture, using dCas9 fused to the ...