Various combined techniques (UV-vis spectrophotometry, isothermal titration calorimetry, thermogravimetry, ESI-MS mass spectrometry, polarimetry and H-1 NMR spectroscopy) were used in order to study the interaction between a new combined supramolecular host, namely a bow-tie-structured cyclodextrin-cucurbituril association solely held by non-covalent interactions, and a suitably selected guest, namely the N-(p-nitrophenyl)-1,8-diaminooctane hydrochloride. In particular, the use of different techniques highlighted the peculiar features of the possible host-guest supramolecular interactions under different concentration conditions.
S. Riela, F. Arcudi, G. Lazzara, P. Lo Meo, S. Guernelli, F. D'Anna, et al. (2015). Binding abilities of new cyclodextrin-cucurbituril supramolecula hosts. SUPRAMOLECULAR CHEMISTRY, 27(4), 233-243 [10.1080/10610278.2014.975704].
Binding abilities of new cyclodextrin-cucurbituril supramolecula hosts
GUERNELLI, SUSANNA;
2015
Abstract
Various combined techniques (UV-vis spectrophotometry, isothermal titration calorimetry, thermogravimetry, ESI-MS mass spectrometry, polarimetry and H-1 NMR spectroscopy) were used in order to study the interaction between a new combined supramolecular host, namely a bow-tie-structured cyclodextrin-cucurbituril association solely held by non-covalent interactions, and a suitably selected guest, namely the N-(p-nitrophenyl)-1,8-diaminooctane hydrochloride. In particular, the use of different techniques highlighted the peculiar features of the possible host-guest supramolecular interactions under different concentration conditions.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
