Twisted Schiff-base macrocycle showing excited-state intramolecular proton-transfer (ESIPT): assembly and sensing properties

被引：30

作者：

Yu, Qing ^{[1
]}

Zhang, Xiaodong ^{[2
]}

Wu, Shou-Ting ^{[1
]}

Chen, Huaiyu ^{[2
]}

Zhang, Qi-Long ^{[1
]}

Xu, Hong ^{[1
]}

Huang, Ya-Li ^{[1
]}

Zhu, Bi-Xue ^{[2
]}

Ni, Xin-Long ^{[2
]}

机构：

[1] Guizhou Med Univ, Sch Publ Hlth, Sch Basic Med Sci, Guiyang 550025, Peoples R China

[2] Guizhou Univ, Key Lab Macrocycl & Supramol Chem Guizhou Prov, Guiyang 550025, Guizhou, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 15期

基金：

中国国家自然科学基金;

关键词：

AGGREGATION-INDUCED EMISSION; AIEE; PROBE;

D O I：

10.1039/c9cc09540c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A Schiff-base macrocyclic host (MH) showing ESIPT and AIEE is reported for the first time; the fluorescent macrocycle exhibited good pH tolerance and could serve as a probe for Cu2+ and Fe3+ ion sensing and removal. In addition, a series of size-tunable nanoparticles was fabricated by the self-assembly of free MH and its coordination complex with Fe3+ in THF/water solution.

引用

页码：2304 / 2307

页数：4

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