An aptamer-based biosensor for colorimetric detection of Escherichia coli O157:H7.

An aptamer-based biosensor for colorimetric detection of Escherichia coli O157:H7.

BACKGROUND: An aptamer based biosensor (aptasensor) was developed and evaluated for rapid colorimetric detection of Escherichia coli (E. coli) O157:H7. METHODOLOGY/PRINCIPAL FINDINGS: The aptasensor was assembled by modifying the truncated lipopolysaccharides (LPS)-binding aptamer on the surface of...

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Bibliographic Details
Main Authors: Wenhe Wu, Jie Zhang, Meiqin Zheng, Yuhong Zhong, Jie Yang, Yuhong Zhao, Wenping Wu, Wei Ye, Jie Wen, Qi Wang, Jianxin Lu
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2012-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC3492178?pdf=render

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