These high-speed ‘nano-cranes’ could form molecular assembly lines

These high-speed ‘nano-cranes’ could form molecular assembly lines

Things aren’t going well down at the ol’ nano-factory. They’re having trouble getting all those tiny workers to synchronize and move quickly together. But leave it to the Germans to get things running smoothly! All it took was a careful application of that newfangled technology “electricity.”
Tiny nano-scale machines formed from DNA could be the future of… Read More

A nanophenomenon that triggers the bone-repair process

Researchers of the ICN2 Oxide Nanophysics Group led by ICREA Prof. Gustau Catalan have resolved one of the great unknowns in bone remodelling: how the cells responsible for forming new bone tissue are called into action. Their work reveals the possible role of an electromechanical phenomenon at the nanoscale, flexoelectricity, not only in stimulating the cell response, but in precisely guiding it throughout the fracture repair process.

Fast computer control for molecular machines

Scientists at the Technical University of Munich (TUM) have developed a novel electric propulsion technology for nanorobots. It allows molecular machines to move a hundred thousand times faster than with the biochemical processes used to date. This makes nanobots fast enough to do assembly line work in molecular factories. The new research results will appear as the cover story on 19th January in the renowned scientific journal Science.