Stories tagged lubricant

Water proves to be the best solvent for nanomachines
Water proves to be the best solvent for nanomachinesCourtesy Welome Images
Researchers from the University of Amsterdam have found that nanomachines work more efficiently when water is added as a "lubricant". Nanomachines are structures just one molecule in size (a few dozen atoms or so) that do work. When researchers added a small amount of water to the solvent that surrounded the nanomachines, the machines moved much faster.

Discovering how to optimize these tiny machines is important for the development of things like molecular computers and surfaces that can change properties.