期刊论文

Feng, Guangfu;Fang, J

英文

Microchemical Journal

0026-265X

2024

201

10.1016/j.microc.2024.110746

This work was supported by Hunan Provincial Science and Technology Department ( 2021JJ40230 ), the Science and Technology Innovation Program of Hunan Province ( 2023RC3148 ), Scientific Research Foundation of Hunan Provincial Education Department ( 22B0221 ), the National Natural Science Foundation of China ( 22004035 ), the Opening Foundation of the State Key Laboratory of Chemo/Biosensing and Chemometrics , Hunan University ( 20230754 ), China Postdoctoral Science Foundation ( 2020TQ0094 , 2020\u202F M682565 ), National Key Research and Development Program ( 2021YFD1300205-2 ), the National Natural Science Foundation of China ( 31672457 ), Hunan Provincial Science and Technology Department ( 2020NK2004 , 2020ZL2004 , 2021JJ30008 ), the Science and Technology Innovation Program of Hunan Province ( 2020RC2054 ), the Double first-class construction project of Hunan Agricultural University ( CX20190497 ).

本校为第一且通讯机构

Ochratoxin A (OTA) is a mycotoxin that is prevalent in contaminated foods and poses a substantial risk. Currently, OTA detection methods rely primarily on single-signal output, rendering them vulnerable to interference. Dual-signal methods can effectively circumvent the aforementioned issues, but the diversity of output signals is limited and needs to be expanded immediately, and there is an extreme lack of on-site detection methods for OTA in crops. In this study, G-quadruplex (G4)-hemin was introduced into a temperature panel to construct a G...