An anti-interference near-infrared SERS tag-aptamer sensor for rapid detection of Staphylococcus aureus in complex matrices

The Analyst 2026

View at publisher
Authors: Rui Zhao, Qishuo Wang, Yunqing Wang, Rongchao Mei, Xiaoyan Wang, Lingxin Chen
DOI: 10.1039/d5an01324k
Cited by: 4
References: 49

Abstract

We report a near-infrared SERS sensor with superior anti-interference performance, which is accomplished by encapsulating SERS tags into a carboxylated polystyrene shell and covalently conjugating them to a target-specific aptamer.

Fields of Study & Subjects

Gold and Silver Nanoparticles Synthesis and Applications Biosensors and Analytical Detection Spectroscopy Techniques in Biomedical and Chemical Research

Publication details

Journal / source
The Analyst
Publisher
Royal Society of Chemistry (RSC)
Volume
151
Issue
5
Pages
1495–1506
Publication date
1 January 2026
Language
EN