“…Patchy structures comprise at least two components with different functionalities; therefore, they possess interesting properties. For example, owing to specific interactions between patches, patchy structures can either self-assemble into complex structures or specifically adhere to a surface [ 1 , 2 , 3 ], guided–align [ 4 , 5 , 6 ], or self–propel [ 7 , 8 , 9 ]. Patchy capsules can additionally be used for storage, transportation, and release of cargo species [ 10 ].…”