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

页码：233 / 243

页数：11

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