四组分主客体体系中pH驱动的自分类
pH-Driven self-sorting in a four component host-guest system.
作者信息
Basílio Nuno, Mendoza Johan, Gago Sandra, Parola A Jorge
机构信息
LAQV-REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal.
出版信息
Chem Commun (Camb). 2017 Jun 13;53(48):6472-6475. doi: 10.1039/c7cc02432k.
PMID:28569902
Abstract
A four component host-guest system comprising β-cyclodextrin (β-CD), cucurbit[7]uril (CB7) and two chalcone guests was demonstrated to undergo pH-triggered self-sorting in aqueous solution. This phenomenon arises from the contrasting complexation induced pK shifts displayed by these guests after complexation with CB7.
摘要
一个由β-环糊精（β-CD）、葫芦[7]脲（CB7）和两种查尔酮客体组成的四组分主客体体系被证明在水溶液中会发生pH触发的自分类。这种现象源于这些客体与CB7络合后所表现出的络合诱导的pK位移的差异。
Zotero 插件