From an article by Tim Sandle at Digital Journal:

Researchers from Arizona State University have demonstrated that living cells can be induced to carry out complex computations in the manner of tiny robots or computers.

It’s an example of engineers and biologists coming together to create an innovative solution to the performing of calculations. The implications are a potential game-changer for intelligent drug design and smart drug delivery. Other fields that could be affected include green energy production, low-cost diagnostic technologies and the development of futuristic nanomachines to be used in gene-editing.

The basis of the new technology is the natural interactions between nucleic acid; in this case the predictable and programmable RNA-RNA interactions. RNA is ribonucleic acid, an important molecule with long chains of nucleotides.

Read more

Image Credit:   Mauricio Lima, AFP/File

Recent News

A megalibrary of nanoparticles

Using straightforward chemistry and a mix-and-match, modular strategy, researchers have developed a simple approach that could produce over 65,000 different types of complex nanoparticles, each containing up to six [...]

Self-driving microrobots

Most synthetic materials, including those in battery electrodes, polymer membranes, and catalysts, degrade over time because they don't have internal repair mechanisms. If you could distribute autonomous microrobots within [...]

Light in a new light

In a paper published in Nature's NPJ Quantum Information ("Multiphoton quantum-state engineering using conditional measurements"), Omar Magaña-Loaiza, assistant professor in the Louisiana State University (LSU) Department of Physics & [...]