Gotor, R.Costero Nieto, Ana MaríaGil Grau, SalvadorGaviña, P.Rurack, K.2016-07-112014-05-081434-193Xhttps://riunet.upv.es/handle/10251/67400A fluorescent heteroditopic host for ion pairs and zwitterionic species has been synthesized. Its affinity towards a series of anions, cations and ion pairs in acetonitrile has been assessed, and the spectroscopic response has been evaluated. Solid–liquid extraction experiments of inorganic salts, α-amino acids and γ-aminobutyric acid (GABA) into acetonitrile solutions were performed, and the resulting complexes were analyzed by UV/Vis absorption, fluorescence and 1H NMR spectroscopy. The discrimination patterns observed have been rationalized in terms of the molecular topologies of the host and guestsReserva de todos los derechosSensorsReceptorsIon-pair recognitionZwitterion recognitionFluorescenceArtículo10.1002/ejoc.201402214Cerrado