title: Nanoencapsulation of calix[4]arene inclusion complexes.
abstract: A hexameric resorcinarene nanocapsule in wet CDCl3 forms inclusion complexes of calix[4]arene with tetramethylammonium and trimethylsulfoxonium cations to give highly stable Russian-doll-type multicomponent assemblies. The 2D NOESY experiments revealed the size of the assembly, the close proximity of the encapsulated calix[4]arene molecule to the resorcinarene molecules of the capsule, and the inclusion of the tetramethylammonium cation in the calix[4]arene cavity.
authors.affiliation: National Taras Shevchenko University, 62 Volodymyrska Street, Kyiv-33, 01033, Ukraine. shivan1@yandex.ru
authors.forename: Alexander
authors.initials: A
authors.lastname: Shivanyuk