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The Construction of AIE-Based Controllable Singlet Oxygen Generation System Directed by Supramolecular Strategy

Abstract

An aggregation-induced emission (AIE) based smart singlet oxygen (1O2) generation system has been successfully fabricated based on supramolecular host–guest assembly. The controllable 1O2 generation can be achieved by conveniently changing the molar ratio between the macrocyclic host (WP5) and the guest molecule (TPEPY). Moreover, reversible control of 1O2 generation and fluorescence emission of supramolecular nanoassemblies can be achieved via adding Fe3+ and EDTA, which allows qualitatively monitoring the singlet oxygen generation efficiency by naked eye.

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Supplementary files

Article information


Submitted
24 Apr 2020
Accepted
22 May 2020
First published
23 May 2020

Chem. Commun., 2020, Accepted Manuscript
Article type
Communication

The Construction of AIE-Based Controllable Singlet Oxygen Generation System Directed by Supramolecular Strategy

W. Qian, M. Zuo, G. Sun, Y. Chen, T. Han, X. Hu, R. Wang and L. Wang, Chem. Commun., 2020, Accepted Manuscript , DOI: 10.1039/D0CC02962A

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