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

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 aptamerFe 3 O 4 , AMP/TP nanoparticles were used for the colorimetric detection of Escherichia coli with good sensit...

Full description

Saved in:
Bibliographic Details
Published inChemical communications (Cambridge, England) Vol. 59; no. 87; pp. 12986 - 12989
Main Authors Lin, Tianran, Lai, Yunping, Jiang, Gaoyan, Chen, Xinlian, Hou, Li, Zhao, Shulin
Format Journal Article
Published 31.10.2023
Online AccessGet full text

Cover

More Information
Summary: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 aptamerFe 3 O 4 , 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. pH-Triggered visual detection of bacteria was achieved based on a probe which was prepared by co-assembly of bacitracin and thymolphthalein.
Bibliography:https://doi.org/10.1039/d3cc04017h
Electronic supplementary information (ESI) available. See DOI
ISSN:1359-7345
1364-548X
DOI:10.1039/d3cc04017h