| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6393590 | Food Control | 2012 | 6 Pages |
Abstract
⺠A fast and reliable biosensor for Ochratoxin A monitoring based on a structure-switching signaling aptamer. ⺠Ochratoxin A triggered the release quencher-containing cDNA from fluorescein-labeled Ochratoxin A aptamer. ⺠Wide linear range (1-100 ng/mL) and low detection limit (0.8 ng/mL) were achieved. ⺠It applies for real sample analysis because of the high selectivity. ⺠That is an alternative tool for rapid on-site screen and detection of mycotoxin.
Keywords
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Food Science
Authors
Junhua Chen, Zhiyuan Fang, Jie Liu, Lingwen Zeng,