Issue 87, 2023

pH-Triggered visual detection of Escherichia coli based on the co-assembly of bacitracin and thymolphthalein

Abstract

A novel probe for bacteria was simply synthesized through the solvent-induced co-assembly of bacitracin (AMP) and thymolphthalein (TP) without complicated modification. Combining with aptamer–Fe3O4, AMP/TP nanoparticles were used for the colorimetric detection of Escherichia coli with good sensitivity through the NaOH-triggered blue color and a smartphone-based App.

Graphical abstract: pH-Triggered visual detection of Escherichia coli based on the co-assembly of bacitracin and thymolphthalein

Supplementary files

Article information

Article type
Communication
Submitted
19 8月 2023
Accepted
27 9月 2023
First published
27 9月 2023

Chem. Commun., 2023,59, 12986-12989

pH-Triggered visual detection of Escherichia coli based on the co-assembly of bacitracin and thymolphthalein

T. Lin, Y. Lai, G. Jiang, X. Chen, L. Hou and S. Zhao, Chem. Commun., 2023, 59, 12986 DOI: 10.1039/D3CC04017H

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements