A Label-Free Immunosensor Based on Gold Nanoparticles/Thionine for Sensitive Detection of PAT Protein in Genetically Modified Crops

A Label-Free Immunosensor Based on Gold Nanoparticles/Thionine for Sensitive Detection of PAT Protein in Genetically Modified Crops

Genetically modified (GM) crops containing phosphinothricin acetyltransferase (PAT) protein has been widely planted worldwide. The development of a rapid method for detecting PAT protein is of great importance to food supervision. In this study, a simple label-free electrochemical immunosensor for t...

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Bibliographic Details
Main Authors: Qianwen Yang, Yu Wang, Xiaofeng Liu, Hua Liu, Huifang Bao, Jinbin Wang, Haijuan Zeng
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-12-01
Series:Frontiers in Chemistry
Subjects:
immunosensor
thionine
gold nanoparticles
label free
genetically modified crops
Online Access:https://www.frontiersin.org/articles/10.3389/fchem.2021.770584/full

Internet

https://www.frontiersin.org/articles/10.3389/fchem.2021.770584/full

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