Glucose oxidase-induced colorimetric immunoassay for qualitative detection of danofloxacin based on iron (Ⅱ) chelation reaction with phenanthroline

•Colorimetric ELISA could screen DAN with low LOD (2.5 ng mL−1) without instrument.•There was no matrix effect with four kinds of samples using the novel method.•Sharp color change decreased judgement mistakes by individual naked-eye observation. In this study, we developed a competitive colorimetri...

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Veröffentlicht in:	Food chemistry 2020-10, Vol.328, p.127099-127099, Article 127099
Hauptverfasser:	Fang, Bolong, Xu, Shaolan, Huang, Zhen, Wang, Suhua, Chen, Wenyao, Yuan, Meifang, Hu, Song, Peng, Juan, Lai, Weihua
Format:	Artikel
Sprache:	eng
Schlagworte:	Colorimetric immunoassay Danofloxacin Glucose oxidase Phenanthroline Qualitative detection
Online-Zugang:	Volltext
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