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一种基于杯[4]间苯二酚芳烃的巨型配位笼:可控组装与碘摄取

A calix[4]resorcinarene-based giant coordination cage: controlled assembly and iodine uptake.

作者信息

Pei Wen-Yuan, Yang Jin, Wu Hui, Zhou Wei, Yang Ying-Wei, Ma Jian-Fang

机构信息

Key Lab for Polyoxometalate Science, Department of Chemistry, Northeast Normal University, Changchun 130024, China.

出版信息

Chem Commun (Camb). 2020 Feb 25;56(16):2491-2494. doi: 10.1039/d0cc00157k.

Abstract

Construction of large multi-component coordination cages becomes much more challenging as the number of building blocks increases. A giant hexameric calix[4]resorcinarene-based coordination cage (cage-1) was successfully designed through the precise tuning of ancillary rigid tetracarboxylic acid. Significantly, cage-1 exhibited reversible uptake of volatile iodine, suggesting that it could serve as a porous material for efficient capture and separation of radioactive iodine.

摘要

随着构建模块数量的增加,构建大型多组分配位笼变得更具挑战性。通过对辅助刚性四羧酸进行精确调控,成功设计出一种基于杯[4]间苯二酚的巨型六聚体配位笼(笼-1)。值得注意的是,笼-1对挥发性碘具有可逆吸收作用,这表明它可作为一种多孔材料用于高效捕获和分离放射性碘。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9504/11278981/cf52221ce9f6/nihms-1613428-f0001.jpg

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