Fluorescence/colorimetric sensor based on aptamers-molecular imprinted polymers synergistic recognition for ultrasensitive and interference-free detection of aflatoxin B1

This work aimed to develop a fluorescence/colorimetric sensor for the ultrasensitive detection of AFB1 based on the aptamers and molecular imprinted polymers (MIPs). The polydopamine on Fe3O4 (Fe3O4@MIP) was used to achieve efficient separation of AFB1. The aptamer-modified carbon dots and metal-org...

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Veröffentlicht in:	Food chemistry 2025-03, Vol.467, p.142387, Article 142387
Hauptverfasser:	Hu, Xiaopeng, Wang, Ke, Yang, Yufan, Ding, Baomiao, Yu, Chunqi
Format:	Artikel
Sprache:	eng
Schlagworte:	AFB1 CDs@MOF Dual recognition Dual-mode detection Sandwich
Online-Zugang:	Volltext
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