Detection of dibutyl phthalate in food samples by fluorescence ratio immunosensor based on dual-emission carbon quantum dot labelled aptamers

This study reports a fluorescence ratio immunosensor method for detecting dibutyl phthalate (DBP) sensitively and specifically using dual-emission carbon quantum dots labelled with amino-modified nucleic acid aptamers. Under optimal experimental conditions, the linearity range of the method for dete...

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Bibliographic Details

Published in:	Food and Agricultural Immunology
Main Authors:	Ximo Wang, Chen Chen, Yongfeng Chen, Feifan Kong, Zhixiang Xu
Format:	Article
Language:	English
Published:	Taylor & Francis Group 2020-01-01
Subjects:	dual-emission carbon quantum dots nucleic acid aptamer plasticizer fluorescence ratio immnosensor dibutyl phthalate
Online Access:	http://dx.doi.org/10.1080/09540105.2020.1774746