Binding abilities of new cyclodextrin-cucurbituril supramolecular hosts

被引：8
作者：
Riela, Serena [1 ]
Arcudi, Francesca [1 ]
Lazzara, Giuseppe [2 ]
Lo Meo, Paolo [1 ]
Guernelli, Susanna [3 ]
D'Anna, Francesca [1 ]
Milioto, Stefana [2 ]
Noto, Renato [1 ]
机构：
[1] Univ Palermo, Dipartimento Sci & Tecnol Biol Chim & Farmaceut S, I-90128 Palermo, Italy
[2] Univ Palermo, Dipartimento Fis & Chim, I-90128 Palermo, Italy
[3] Univ Bologna, Dipartimento Chim Organ A Mangini, I-40126 Bologna, Italy
来源：
SUPRAMOLECULAR CHEMISTRY | 2015年 / 27卷 / 04期
关键词：
cucurbiturils; supramolecular co-polymers; cyclodextrins; CHIRAL RECOGNITION THERMODYNAMICS; ENTHALPY-ENTROPY COMPENSATION; NITRO-ANILINE DERIVATIVES; BETA-CYCLODEXTRIN; MOLECULAR RECOGNITION; INCLUSION COMPLEXATION; GAMMA-CYCLODEXTRIN; SYNTHETIC RECEPTOR; GUEST COMPLEXATION; ALPHA;
D O I：
10.1080/10610278.2014.975704
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
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.
引用
收藏
页码：233 / 243
页数：11
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