Fullerenol Quantum Dots-Based Highly Sensitive Fluorescence Aptasensor for Patulin in Apple Juice

Fullerenol Quantum Dots-Based Highly Sensitive Fluorescence Aptasensor for Patulin in Apple Juice

A highly selective and sensitive aptasensor for detecting patulin (PAT) was constructed based on the fluorescence quenching of fullerenol quantum dots (FOQDs) towards carboxytetramethylrhodamine (TAMRA) through PET mechanism. The π-π stacking interaction between PAT aptamer and FOQDs closed the dist...

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Bibliographic Details
Main Authors: Hua Pang, Hui Li, Wen Zhang, Jin Mao, Liangxiao Zhang, Zhaowei Zhang, Qi Zhang, Du Wang, Jun Jiang, Peiwu Li
Format: Article
Language:English
Published: MDPI AG 2022-04-01
Series:Toxins
Subjects:
patulin
fullerenol quantum dots
aptasensor
fluorescence
Online Access:https://www.mdpi.com/2072-6651/14/4/272

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