Nano-buffs may recall the work done by University of California Riverside’s Ludwig Bartels, in designing a molecule that can move in a straight line on a flat surface. Now, Bartels’ team, reporting in Science Express, say they have found a way to attach cargo: in this instance, two carbon dioxide (CO2) molecules, making the nano-walker […]
![“Walking” Molecule Does Some Work bartels_carrier](https://www.scienceagogo.com/wp-content/uploads/2016/07/bartels_carrier-100x100.jpg)