%0 Journal Article %T Tetraurea Macrocycles: Aggregation-Driven Binding of Chloride in Aqueous Solutions %J - %D 2019 %R https://doi.org/10.1016/j.chempr.2019.02.023 %X £¿ Highly compact tetraurea macrocyclic anion receptors have been discovered £¿ Columnar stacking of macrocycles provides an internal anion-binding cavity £¿ Selective and high-affinity binding of aqueous chloride by macrocycle aggregate %U https://www.cell.com/chem/fulltext/S2451-9294(19)30080-4