Scientists develop 'Malteser-like' molecules with potential applications in targeted drug delivery

Scientists have taken a major step forwards in tackling one of the greatest abiding challenges in chemistry, by learning how to program the self-assembly of molecules in such a way that the end result is predictable and desirable. Their 'Malteser-like' molecules could one day have a suite of applications -- from highly sensitive and specific sensors, to next-gen, targeted drug delivery agents.