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一种含有未配位羰基基团的微孔金属有机开放骨架,作为后合成修饰位点用于阳离子交换和 Tb3+ 传感。

A microporous metal-organic open framework containing uncoordinated carbonyl groups as postsynthetic modification sites for cation exchange and Tb3+ sensing.

机构信息

College of Chemistry and Chemical Engineering, Key Laboratory of Nanomagnetic and Functional Materials, Inner Mongolia University, 010021, Hohhot, PR China.

出版信息

Chem Commun (Camb). 2013 Aug 7;49(61):6897-9. doi: 10.1039/c3cc43168a. Epub 2013 Jun 26.

DOI:10.1039/c3cc43168a
PMID:23800845
Abstract

A novel 3D microporous compound [Zn3(Httca)2(4,4'-bpy)(H2O)2]n (MOF-COOH) containing uncoordinated carbonyl groups pointing to the pores was prepared. The uncoordinated carbonyl groups in the channels can act as postsynthetic modification sites for cation exchange. The MOF-COOH compound can effectively and selectively serve as an antenna for sensitizing the visible-emitting Tb(3+) cation.

摘要

一种新型的 3D 微孔化合物 [Zn3(Httca)2(4,4'-bpy)(H2O)2]n(MOF-COOH)被制备出来,其中含有指向孔道的未配位的羰基基团。通道中的未配位羰基基团可以作为后合成修饰位点,用于进行阳离子交换。MOF-COOH 化合物可以有效地、选择性地作为敏化可见光发射 Tb(3+)阳离子的天线。

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