Issue 31, 2024
From the journal:

Chemical Communications

Ionized water-soluble organic nanosheets with light/ultrasound dual excitation channels for efficient killing of multidrug-resistant bacteria†

Yufan Gu,a   Dayong Jiang,b   Luoyi Wang,*b   Guangpeng Gao*a  and  Xu-Hui Jin ORCID logo *a  

* Corresponding authors

a Key Laboratory of Cluster Science, Ministry of Education of China, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China
E-mail: xuhui.jin@bit.edu.cn

b State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China

Abstract

A novel ionized heavy-atom-free two-dimensional organic nanosheet was prepared and exhibited highly selective generation of singlet oxygen under both light and ultrasound excitation. These ionized nanosheets displayed excellent dispersibility in water and enhanced singlet oxygen production efficiency compared to their non-assembled monomers. Antimicrobial experiments have revealed their potent bactericidal effects on drug-resistant E. coli and S. aureus under both visible light and ultrasound irradiation.

Graphical abstract: Ionized water-soluble organic nanosheets with light/ultrasound dual excitation channels for efficient killing of multidrug-resistant bacteria

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Article information

DOI
https://doi.org/10.1039/D4CC00500G
Article type
Communication
Submitted
01 Feb 2024
Accepted
13 Mar 2024
First published
14 Mar 2024

Chem. Commun., 2024,60, 4178-4181

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Ionized water-soluble organic nanosheets with light/ultrasound dual excitation channels for efficient killing of multidrug-resistant bacteria

Y. Gu, D. Jiang, L. Wang, G. Gao and X. Jin, Chem. Commun., 2024, 60, 4178 DOI: 10.1039/D4CC00500G

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