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Lu Q, Liu Y, Liu Q, Liu J, Yang Q, Tang J, Meng Z, Su Q, Li S, Luo Y. Visual detection of aflatoxin B1 and zearalenone via activating a new catalytic reaction of “naked” DNAzyme. RSC Adv 2022; 12:32102-32109. [DOI: 10.1039/d2ra05683f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 11/02/2022] [Indexed: 11/10/2022] Open
Abstract
It was found for the first time that the catalytic activity of “naked” DNAzyme can be modulated by aflatoxins and zearalenone to generate different color changes, which could be applied to the visual detection for the above two analytes.
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Affiliation(s)
- Qinrui Lu
- Medical Imaging Key Laboratory of Sichuan Province, North Sichuan Medical College, Nanchong 637000, P. R. China
- Department of Pharmacology, North Sichuan Medical College, Nanchong 637100, P. R. China
| | - Yue Liu
- Department of Pharmacology, North Sichuan Medical College, Nanchong 637100, P. R. China
| | - Qiao Liu
- Department of Pharmacology, North Sichuan Medical College, Nanchong 637100, P. R. China
| | - Jun Liu
- Department of Pharmacology, North Sichuan Medical College, Nanchong 637100, P. R. China
| | - Qin Yang
- Department of Pharmacology, North Sichuan Medical College, Nanchong 637100, P. R. China
| | - Jiancai Tang
- Department of Basic Medical Sciences, North Sichuan Medical College, Nanchong 637100, P. R. China
| | - Zhijun Meng
- Medical Imaging Key Laboratory of Sichuan Province, North Sichuan Medical College, Nanchong 637000, P. R. China
| | - Qiang Su
- Department of Pharmacy, The Second Clinical Medical College of North Sichuan Medical College, Nanchong Central Hospital, Nanchong 637000, P. R. China
- Nanchong Key Laboratory of Individualized Drug Therapy, Nanchong 637000, P. R. China
| | - Shengmao Li
- Department of Pharmacology, North Sichuan Medical College, Nanchong 637100, P. R. China
| | - Yingping Luo
- Medical Imaging Key Laboratory of Sichuan Province, North Sichuan Medical College, Nanchong 637000, P. R. China
- Department of Pharmacology, North Sichuan Medical College, Nanchong 637100, P. R. China
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