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Zhang Z, Wang H, Su M, Sun Y, Tan S, Ponkratova E, Zhao M, Wu D, Wang K, Pan Q, Chen B, Zuev D, Song Y. Printed Nanochain‐Based Colorimetric Assay for Quantitative Virus Detection. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202109985] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Zeying Zhang
- Key Laboratory of Green Printing CAS Research/Education Center for Excellence in Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China
- University of Chinese Academy of Sciences (UCAS) P. R. China
| | - Huadong Wang
- Key Laboratory of Green Printing CAS Research/Education Center for Excellence in Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China
- University of Chinese Academy of Sciences (UCAS) P. R. China
| | - Meng Su
- Key Laboratory of Green Printing CAS Research/Education Center for Excellence in Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China
- University of Chinese Academy of Sciences (UCAS) P. R. China
| | - Yali Sun
- School of Physics and Engineering ITMO University Saint Petersburg 197101 Russia
| | - Shuang‐Jie Tan
- Key Laboratory of Green Printing CAS Research/Education Center for Excellence in Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Ekaterina Ponkratova
- School of Physics and Engineering ITMO University Saint Petersburg 197101 Russia
| | - Maoxiong Zhao
- State Key Laboratory of Surface Physics Key Laboratory of Micro- and Nano-Photonic Structures (Ministry of Education) and Department of Physics Fudan University Shanghai 200433 P. R. China
| | - Dongdong Wu
- Department of Neurosurgery, First Medical Center General Hospital of the People's Liberation Army of China Beijing 100853 P. R. China
| | - Keyu Wang
- Department of Clinical Laboratory The second medical center of Chinese PLA General Hospital Beijing 100853 P. R. China
| | - Qi Pan
- Key Laboratory of Green Printing CAS Research/Education Center for Excellence in Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China
- University of Chinese Academy of Sciences (UCAS) P. R. China
| | - Bingda Chen
- Key Laboratory of Green Printing CAS Research/Education Center for Excellence in Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China
- University of Chinese Academy of Sciences (UCAS) P. R. China
| | - Dmitry Zuev
- School of Physics and Engineering ITMO University Saint Petersburg 197101 Russia
| | - Yanlin Song
- Key Laboratory of Green Printing CAS Research/Education Center for Excellence in Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China
- University of Chinese Academy of Sciences (UCAS) P. R. China
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Zhang Z, Wang H, Su M, Sun Y, Tan SJ, Ponkratova E, Zhao M, Wu D, Wang K, Pan Q, Chen B, Zuev D, Song Y. Printed Nanochain-Based Colorimetric Assay for Quantitative Virus Detection. Angew Chem Int Ed Engl 2021; 60:24234-24240. [PMID: 34494351 DOI: 10.1002/anie.202109985] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 09/02/2021] [Indexed: 12/14/2022]
Abstract
Fast and ultrasensitive detection of pathogens is very important for efficient monitoring and prevention of viral infections. Here, we demonstrate a label-free optical detection approach that uses a printed nanochain assay for colorimetric quantitative testing of viruses. The antibody-modified nanochains have high activity and specificity which can rapidly identify target viruses directly from biofluids in 15 min, as well as differentiate their subtypes. Arising from the resonance induced near-field enhancement, the color of nanochains changes with the binding of viruses that are easily observed by a smartphone. We achieve the detection limit of 1 PFU μL-1 through optimizing the optical response of nanochains in visible region. Besides, it allows for real-time response to virus concentrations ranging from 0 to 1.0×105 PFU mL-1 . This low-cost and portable platform is also applicable to rapid detection of other biomarkers, making it attractive for many clinical applications.
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Affiliation(s)
- Zeying Zhang
- Key Laboratory of Green Printing, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences (UCAS), P. R. China
| | - Huadong Wang
- Key Laboratory of Green Printing, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences (UCAS), P. R. China
| | - Meng Su
- Key Laboratory of Green Printing, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences (UCAS), P. R. China
| | - Yali Sun
- School of Physics and Engineering, ITMO University, Saint Petersburg, 197101, Russia
| | - Shuang-Jie Tan
- Key Laboratory of Green Printing, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Ekaterina Ponkratova
- School of Physics and Engineering, ITMO University, Saint Petersburg, 197101, Russia
| | - Maoxiong Zhao
- State Key Laboratory of Surface Physics, Key Laboratory of Micro- and Nano-Photonic Structures (Ministry of Education) and Department of Physics, Fudan University, Shanghai, 200433, P. R. China
| | - Dongdong Wu
- Department of Neurosurgery, First Medical Center, General Hospital of the People's Liberation Army of China, Beijing, 100853, P. R. China
| | - Keyu Wang
- Department of Clinical Laboratory, The second medical center of Chinese PLA General Hospital, Beijing, 100853, P. R. China
| | - Qi Pan
- Key Laboratory of Green Printing, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences (UCAS), P. R. China
| | - Bingda Chen
- Key Laboratory of Green Printing, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences (UCAS), P. R. China
| | - Dmitry Zuev
- School of Physics and Engineering, ITMO University, Saint Petersburg, 197101, Russia
| | - Yanlin Song
- Key Laboratory of Green Printing, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences (UCAS), P. R. China
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