Supramolecular chemistry is a branch of chemistry that focuses on the study of complex structures formed by the association of two or more molecules through non-covalent interactions. These interactions include hydrogen bonds, van der Waals forces, and ionic bonds, allowing for the formation of larger, organized assemblies. This field explores how these assemblies can exhibit unique properties and functions, which are not present in the individual components. Applications of supramolecular chemistry can be found in areas such as drug delivery, materials science, and the development of sensors, highlighting its importance in both fundamental research and practical applications.