Issue 15, 2020
From the journal:

Chemical Communications

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

Qing Yu,a   Xiaodong Zhang,b   Shou-Ting Wu,a   Huaiyu Chen,b   Qi-Long Zhang,*a   Hong Xu,a   Ya-Li Huang,a   Bi-Xue Zhub  and  Xin-Long Ni ORCID logo *b  

* Corresponding authors

a School of Basic Medical Science/School of Public Health, Guizhou Medical University, Guiyang 550025, China
E-mail: zq810921@126.com

b Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang, Guizhou 550025, China
E-mail: longni333@163.com

Abstract

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.

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

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Article information

DOI
https://doi.org/10.1039/C9CC09540C
Article type
Communication
Submitted
09 Dec 2019
Accepted
17 Jan 2020
First published
18 Jan 2020

Chem. Commun., 2020,56, 2304-2307

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

Q. Yu, X. Zhang, S. Wu, H. Chen, Q. Zhang, H. Xu, Y. Huang, B. Zhu and X. Ni, Chem. Commun., 2020, 56, 2304 DOI: 10.1039/C9CC09540C

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