The authors' machine is a molecule that can be reversibly switched between two assembly modes, designated as left-handed and right-handed, by the addition of a proton (a hydrogen ion, H +) or its ...
If you’ve been interested in FreeCAD but haven’t known where to start, here’s a wonderful video tutorial for FreeCAD 1.1 by ...
Achieving chirality continuum, particularly reversible in three-dimensional solids, remains challenging due to the intrinsic difficulties in nanoscale accuracy over extended architectures. Here, the ...