Tiny machines built from individual molecules are moving from science fiction into working hardware, promising to reshape medicine, manufacturing, and even computing. Instead of gears and pistons, ...

(Nanowerk News) Artificial molecular machines, nanoscale machines consisting of a few molecules, offer the potential to transform fields involving catalysts, molecular electronics, medicines, and ...

Sir Fraser Stoddart, who has died aged 82, was a phenomenally inventive Scottish-born scientist who shared the 2016 Nobel Prize in Chemistry with the Frenchman Jean-Pierre Sauvage and the Dutch ...

Rotaxanes and related molecular machines represent a rapidly developing class of mechanically interlocked molecules that have captured the interest of chemists and materials scientists alike.

In biology, many RNA molecules act as sophisticated microscopic machines. Among them, riboswitches function as tiny ...

Scientists have built DNA-based nanocircuits that reset with heat, enabling reusable molecular systems for tasks like cargo sorting and pattern recognition. (Nanowerk News) Though it might seem like ...

The structural design of molecular machines and motors endows them with externally controlled directional motion at the molecular scale. Molecular machines based on both interlocked and ...

Scientists have discovered a new property of the molecular motors that shape our chromosomes. While six years ago they found that these so-called SMC motor proteins make long loops in our DNA, they ...

Imagine tiny machines, smaller than a virus, spinning inside cancer cells and rewiring their behavior from within. No surgery, no harsh chemicals, just precision at the molecular level. Two ...

Fast-scanning atomic force microscopy imaging of the molecule at two different time points shows positional shifts along the polymer chain on the left. On the right, the molecular structure of PEG ...