Unravelling the aptamer-analyte interaction dynamics through fluorescence quenching in graphene quantum dots (GQDS) based homogeneous assays
Graphene quantum dots (GQDs) are used here as a biosensing platform for the recognition of the major food contaminant ochratoxin A (OTA), with a fluorescently labelled DNA aptamer (FAM OTA aptamer) functioning as the biorecognition element. The detection principle lies in the formation of noncovalen...
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| Main Authors: | , |
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| 其他作者: | |
| 格式: | Article |
| 語言: | English |
| 出版: |
2021
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| 主題: | |
| 在線閱讀: | https://hdl.handle.net/10356/151663 |
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| 機構: | Nanyang Technological University |
| 語言: | English |