Sensitive fluorescence ELISA with streptavidin scaffolded DNA tetrads for the detection of Escherichia coli O157:H7

Sensitive fluorescence ELISA with streptavidin scaffolded DNA tetrads for the detection of Escherichia coli O157:H7

ABSTRACT: Escherichia coli O157:H7 poses a threat to humans. Traditional ELISA is not a sensitive method for the detection of E. coli O157:H7. Here, an efficient method was designed for improving the load capacity of alkaline phosphatase (ALP) with streptavidin scaffolded DNA tetrad (SS-DNAt). With...

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Bibliographic Details
Main Authors:	Xudong Jing, Shan Shan, Keyu Xing, Wenkai Cao, Xiaoyue Xiao, Daofeng Liu, Weihua Lai
Format:	Article
Language:	English
Published:	Elsevier 2023-09-01
Series:	Journal of Dairy Science
Subjects:	enzyme-linked immunosorbent assay streptavidin scaffolded DNA tetrad copper nanoclusters Escherichia coli O157:H7
Online Access:	http://www.sciencedirect.com/science/article/pii/S0022030223003806

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