Food chemistry
An innovative triple-channel probing strategy for ultrasensitive detection of quercetin in food matrices based on carbon dots.
Ping Li, Zhen-Quan Yang, Lixia Xiao, Xuechao Xu, Tianzu Guan, Wenyuan Zhou, Xiaowei Tang, Xiaojuan Gong, Qin Hu
Published: 202610.1016/j.foodchem.2026.147939
Abstract
This work pioneered a triple-channel probing strategy for ultra-sensitively detecting of quercetin (QRT) using triple-emissive CDs (TE-CDs) as a fluorescence reporter. The TE-CDs featured triple emission at 350, 415, and 485 nm under 290 nm excitatio…
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