Ratiometric detection of polymyxin B based on the disaggregation of pyrenyl nanoassemblies in 100% aqueous media
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy(2023)
Abstract
•A ratiometric detection of Polymyxin B (PMB) was developed based on a pyrenyl probe.•Rapid sensing of PMB was achieved in 100 % aqueous media with LOD of 28.3 nmol/L.•It exhibited good specificity and anti-interference ability.•Monitoring PMB concentrations is also confirmed in real samples.•The disaggregation of pyrenyl nanoassemblies was accounted for the sensing mechanism.
MoreTranslated text
Key words
Polymyxin B,Nanoassembly,Ratiometric detection,Fluorescent sensor
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined