Smartphone-assisted mobile fluorescence sensor for self-calibrated detection of anthrax biomarker, Cu 2+ , and cysteine in food analysis

Dipicolinic acid (DPA), as a biomarker for Bacillus anthracis, is highly toxic at trace levels. Rapid and on-site quantitative detection of DPA is essential for maintaining food safety and public health. This work develops a dual-channel self-calibrated fluorescence sensor constructed by the YVO :Eu...

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Veröffentlicht in:	Food chemistry 2024-09, Vol.451, p.139410
Hauptverfasser:	Wang, Sheng, Xu, Jun, Yue, Fengzhi, Zhang, Lina, Bi, Ning, Gou, Jian, Li, Yongxin, Huang, Yuanyuan, Zhao, Tongqian, Jia, Lei
Format:	Artikel
Sprache:	eng
Schlagworte:	Anthrax - diagnosis Bacillus anthracis - chemistry Bacillus anthracis - isolation & purification Biomarkers - analysis Biosensing Techniques - instrumentation Biosensing Techniques - methods Copper - analysis Cysteine - analysis Fluorescence Food Analysis - instrumentation Food Analysis - methods Food Contamination - analysis Limit of Detection Picolinic Acids - analysis Smartphone Spectrometry, Fluorescence - instrumentation Spectrometry, Fluorescence - methods
Online-Zugang:	Volltext
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