SEARCH Articles Figures Tables Cucurbituril mechanically interlocked molecules Interlocked molecules Interlocking Interlocks Mechanical interlocking Mechanical interlocking mechanism Mechanically interlocked Mechanically interlocked molecules MIMs) Mechanically interlocked molecules based Mechanically interlocked molecules catenanes Mechanically interlocked molecules pillar arene-based Mechanically interlocked molecules rotaxanes