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含嘧啶残基的聚铵受体在水溶液中对 ADP 相对于 ATP 的分子识别。

Molecular recognition of ADP over ATP in aqueous solution by a polyammonium receptor containing a pyrimidine residue.

机构信息

Department of Inorganic and Organic Chemistry, University of Jaén, 23071, Jaén, Spain.

出版信息

Chem Commun (Camb). 2011 Mar 14;47(10):2814-6. doi: 10.1039/c0cc05054g. Epub 2011 Jan 31.

DOI:10.1039/c0cc05054g
PMID:21283835
Abstract

The synergistic action of the different binding groups of the polyfunctional HL receptor leads to the recognition of ADP over ATP in water, with a selectivity coefficient of up to 116, a phenomenon which is unprecedented in the context of synthetic receptors in water. The recognition is mostly due to the good matching between H(3)L(2+) and the protonated forms of ADP.

摘要

多官能 HL 受体的不同结合基团的协同作用导致在水中对 ADP 的识别优于对 ATP 的识别,其选择性系数高达 116,这在水中的合成受体的背景下是前所未有的现象。这种识别主要归因于 H(3)L(2+)与 ADP 的质子化形式之间的良好匹配。

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