期刊论文

Li, Hongchang;Wen, RZ

英文

Sensors and Actuators B-Chemical

0925-4005

2024

400

134892

10.1016/j.snb.2023.134892

CRediT authorship contribution statement Ruimei Zhang: Conceptualization, Methodology, Writing – original draft, Software, Writing – review & editing. Yuxin Guo: Conceptualization, Methodology, Investigation, Resources, Writing – original draft. Jiawei Huang: Investigation, Resources, Writing – original draft. Hongchang Li: Conceptualization, acquisition, Supervision. Ruizhi Wen: . Supervision. Wenlei Wang: Supervision.

本校为第一且通讯机构

Tetracycline (TC) is a widely used antibiotic that accumulates in animal foods, posing a threat to human health and even causing environmental pollution. This research aimed to establish a rapid method for the detection of TC. To this end, sodium alginate-protected gold nanoclusters (SA-AuNCs) were synthesized, which combined with europium ions (Eu3+) to construct a ratiometric-sensing platform for the detection of TC. When added TC, Eu3+ interacted with TC could result in enhanced fluorescence at 620 nm, which was used as a response signal, while the fluorescence intensity of SA-AuNCs remaine...