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Wang R, Lu S, Deng F, Wu L, Yang G, Chong S, Liu Y. Enhancing the understanding of SARS-CoV-2 protein with structure and detection methods: An integrative review. Int J Biol Macromol 2024; 270:132237. [PMID: 38734351 DOI: 10.1016/j.ijbiomac.2024.132237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Accepted: 05/07/2024] [Indexed: 05/13/2024]
Abstract
As the rapid and accurate screening of infectious diseases can provide meaningful information for outbreak prevention and control, as well as owing to the existing limitations of the polymerase chain reaction (PCR), it is imperative to have new and validated detection techniques for SARS-CoV-2. Therefore, the rationale for outlining the techniques used to detect SARS-CoV-2 proteins and performing a comprehensive comparison to serve as a practical benchmark for future identification of similar viral proteins is clear. This review highlights the urgent need to strengthen pandemic preparedness by emphasizing the importance of integrated measures. These include improved tools for pathogen characterization, optimized societal precautions, the establishment of early warning systems, and the deployment of highly sensitive diagnostics for effective surveillance, triage, and resource management. Additionally, with an improved understanding of the virus' protein structure, considerable advances in targeted detection, treatment, and prevention strategies are expected to greatly improve our ability to respond to future outbreaks.
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Affiliation(s)
- Ruiqi Wang
- Shenyang University of Chemical Technology, Shenyang 110142, China; National Institute of Metrology, Beijing 100029, China
| | - Song Lu
- National Institute of Metrology, Beijing 100029, China
| | - Fanyu Deng
- National Institute of Metrology, Beijing 100029, China; North University of China, Taiyuan 030051, China
| | - Liqing Wu
- National Institute of Metrology, Beijing 100029, China
| | - Guowu Yang
- Shenzhen Academy of Metrology and Quality Inspection, Shenzhen 518055, China
| | - Siying Chong
- Shenyang University of Chemical Technology, Shenyang 110142, China
| | - Yahui Liu
- National Institute of Metrology, Beijing 100029, China.
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Xin C, Zhou J, Chen Y, Liu Y, Liu H, Liang C, Zhu X, Zhang Y, Chen Z, Tang X, Zhang B, Lu M, Wei J, Xue H, Qi Y, Zhang G, Wang A. A novel fluorescence immunoassay for the quantitative detection of florfenicol in animal-derived foods based on ZnCdSe/ZnS quantum dot labelled antibody. Food Chem 2024; 457:139648. [PMID: 38908249 DOI: 10.1016/j.foodchem.2024.139648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 05/08/2024] [Accepted: 05/10/2024] [Indexed: 06/24/2024]
Abstract
Florfenicol (F), an antimicrobial agent exclusive to veterinary use within the chloramphenicol class, is extensively applied as a broad-spectrum remedy for animal diseases. Despite its efficacy, concerns arise over potential deleterious residues in animal-derived edibles, posing threats to human health. This study pioneers an innovative approach, introducing a quantum dot fluorescence-based immunoassay (FLISA) for the meticulous detection of F residues in animal-derived foods and feeds. This method demonstrates heightened sensitivity, with a detection limit of 0.3 ng/mL and a quantitative detection range of 0.6-30.4 ng/mL. Method validation, applied to diverse food sources, yields recoveries from 90.4 % to 109.7 %, featuring RSDs within 1.3 % to 8.7 %, the results showed high consistency with the national standard HPLC-MS/MS detection method. These findings underscore the method's accuracy and precision, positioning it as a promising tool for swift and reliable F residue detection, with substantial implications for fortifying food safety monitoring.
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Affiliation(s)
- Cheng Xin
- School of Life Sciences, Zhengzhou University, Henan, Zhengzhou 450001, China; Longhu Laboratory, Henan, Zhengzhou 450001, China; Henan Key Laboratory of Immunobiology, Henan, Zhengzhou 450001, China
| | - Jingming Zhou
- School of Life Sciences, Zhengzhou University, Henan, Zhengzhou 450001, China; Longhu Laboratory, Henan, Zhengzhou 450001, China; Henan Key Laboratory of Immunobiology, Henan, Zhengzhou 450001, China
| | - Yumei Chen
- School of Life Sciences, Zhengzhou University, Henan, Zhengzhou 450001, China; Longhu Laboratory, Henan, Zhengzhou 450001, China; Henan Key Laboratory of Immunobiology, Henan, Zhengzhou 450001, China
| | - Yankai Liu
- School of Life Sciences, Zhengzhou University, Henan, Zhengzhou 450001, China; Longhu Laboratory, Henan, Zhengzhou 450001, China; Henan Key Laboratory of Immunobiology, Henan, Zhengzhou 450001, China
| | - Hongliang Liu
- School of Life Sciences, Zhengzhou University, Henan, Zhengzhou 450001, China; Longhu Laboratory, Henan, Zhengzhou 450001, China; Henan Key Laboratory of Immunobiology, Henan, Zhengzhou 450001, China
| | - Chao Liang
- School of Life Sciences, Zhengzhou University, Henan, Zhengzhou 450001, China; Longhu Laboratory, Henan, Zhengzhou 450001, China; Henan Key Laboratory of Immunobiology, Henan, Zhengzhou 450001, China
| | - Xifang Zhu
- School of Life Sciences, Zhengzhou University, Henan, Zhengzhou 450001, China; Longhu Laboratory, Henan, Zhengzhou 450001, China; Henan Key Laboratory of Immunobiology, Henan, Zhengzhou 450001, China
| | - Ying Zhang
- School of Life Sciences, Zhengzhou University, Henan, Zhengzhou 450001, China; Longhu Laboratory, Henan, Zhengzhou 450001, China; Henan Key Laboratory of Immunobiology, Henan, Zhengzhou 450001, China
| | - Zhuting Chen
- School of Life Sciences, Zhengzhou University, Henan, Zhengzhou 450001, China; Longhu Laboratory, Henan, Zhengzhou 450001, China; Henan Key Laboratory of Immunobiology, Henan, Zhengzhou 450001, China
| | - Xueyuan Tang
- School of Life Sciences, Zhengzhou University, Henan, Zhengzhou 450001, China; Longhu Laboratory, Henan, Zhengzhou 450001, China; Henan Key Laboratory of Immunobiology, Henan, Zhengzhou 450001, China
| | - Bingxue Zhang
- School of Life Sciences, Zhengzhou University, Henan, Zhengzhou 450001, China; Longhu Laboratory, Henan, Zhengzhou 450001, China; Henan Key Laboratory of Immunobiology, Henan, Zhengzhou 450001, China
| | - Mengjun Lu
- School of Life Sciences, Zhengzhou University, Henan, Zhengzhou 450001, China; Longhu Laboratory, Henan, Zhengzhou 450001, China; Henan Key Laboratory of Immunobiology, Henan, Zhengzhou 450001, China
| | - Jiaojiao Wei
- School of Life Sciences, Zhengzhou University, Henan, Zhengzhou 450001, China; Longhu Laboratory, Henan, Zhengzhou 450001, China; Henan Key Laboratory of Immunobiology, Henan, Zhengzhou 450001, China
| | - Hua Xue
- School of Life Sciences, Zhengzhou University, Henan, Zhengzhou 450001, China; Longhu Laboratory, Henan, Zhengzhou 450001, China; Henan Key Laboratory of Immunobiology, Henan, Zhengzhou 450001, China
| | - Yanhua Qi
- School of Life Sciences, Zhengzhou University, Henan, Zhengzhou 450001, China; Longhu Laboratory, Henan, Zhengzhou 450001, China; Henan Key Laboratory of Immunobiology, Henan, Zhengzhou 450001, China
| | - Gaiping Zhang
- School of Life Sciences, Zhengzhou University, Henan, Zhengzhou 450001, China; School of Advanced Agricultural Sciences, Peking University, Beijing 100000, China; Longhu Laboratory, Henan, Zhengzhou 450001, China; Henan Key Laboratory of Immunobiology, Henan, Zhengzhou 450001, China; College of Veterinary Medicine, Henan Agricultural University, Henan, Zhengzhou 450001, China
| | - Aiping Wang
- School of Life Sciences, Zhengzhou University, Henan, Zhengzhou 450001, China; Longhu Laboratory, Henan, Zhengzhou 450001, China; Henan Key Laboratory of Immunobiology, Henan, Zhengzhou 450001, China.
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de Araujo WR, Lukas H, Torres MDT, Gao W, de la Fuente-Nunez C. Low-Cost Biosensor Technologies for Rapid Detection of COVID-19 and Future Pandemics. ACS NANO 2024; 18:1757-1777. [PMID: 38189684 DOI: 10.1021/acsnano.3c01629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Many systems have been designed for the detection of SARS-CoV-2, which is the virus that causes COVID-19. SARS-CoV-2 is readily transmitted, resulting in the rapid spread of disease in human populations. Frequent testing at the point of care (POC) is a key aspect for controlling outbreaks caused by SARS-CoV-2 and other emerging pathogens, as the early identification of infected individuals can then be followed by appropriate measures of isolation or treatment, maximizing the chances of recovery and preventing infectious spread. Diagnostic tools used for high-frequency testing should be inexpensive, provide a rapid diagnostic response without sophisticated equipment, and be amenable to manufacturing on a large scale. The application of these devices should enable large-scale data collection, help control viral transmission, and prevent disease propagation. Here we review functional nanomaterial-based optical and electrochemical biosensors for accessible POC testing for COVID-19. These biosensors incorporate nanomaterials coupled with paper-based analytical devices and other inexpensive substrates, traditional lateral flow technology (antigen and antibody immunoassays), and innovative biosensing methods. We critically discuss the advantages and disadvantages of nanobiosensor-based approaches compared to widely used technologies such as PCR, ELISA, and LAMP. Moreover, we delineate the main technological, (bio)chemical, translational, and regulatory challenges associated with developing functional and reliable biosensors, which have prevented their translation into the clinic. Finally, we highlight how nanobiosensors, given their unique advantages over existing diagnostic tests, may help in future pandemics.
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Affiliation(s)
- William Reis de Araujo
- Portable Chemical Sensors Lab, Department of Analytical Chemistry, Institute of Chemistry, State University of Campinas - UNICAMP, Campinas, SP 13083-970, Brazil
| | - Heather Lukas
- Andrew and Peggy Cherng Department of Medical Engineering, Division of Engineering and Applied Science, California Institute of Technology, Pasadena, California 91125, United States
| | - Marcelo D T Torres
- Machine Biology Group, Departments of Psychiatry and Microbiology, Institute for Biomedical Informatics, Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Departments of Bioengineering and Chemical and Biomolecular Engineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Penn Institute for Computational Science, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Wei Gao
- Andrew and Peggy Cherng Department of Medical Engineering, Division of Engineering and Applied Science, California Institute of Technology, Pasadena, California 91125, United States
| | - Cesar de la Fuente-Nunez
- Machine Biology Group, Departments of Psychiatry and Microbiology, Institute for Biomedical Informatics, Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Departments of Bioengineering and Chemical and Biomolecular Engineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Penn Institute for Computational Science, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
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Thapa S, Singh KRB, Verma R, Singh J, Singh RP. State-of-the-Art Smart and Intelligent Nanobiosensors for SARS-CoV-2 Diagnosis. BIOSENSORS 2022; 12:bios12080637. [PMID: 36005033 PMCID: PMC9405813 DOI: 10.3390/bios12080637] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 08/10/2022] [Accepted: 08/11/2022] [Indexed: 12/16/2022]
Abstract
The novel coronavirus appeared to be a milder infection initially, but the unexpected outbreak of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), commonly called COVID-19, was transmitted all over the world in late 2019 and caused a pandemic. Human health has been disastrously affected by SARS-CoV-2, which is still evolving and causing more serious concerns, leading to the innumerable loss of lives. Thus, this review provides an outline of SARS-CoV-2, of the traditional tools to diagnose SARS-CoV-2, and of the role of emerging nanomaterials with unique properties for fabricating biosensor devices to diagnose SARS-CoV-2. Smart and intelligent nanomaterial-enabled biosensors (nanobiosensors) have already proven their utility for the diagnosis of several viral infections, as various detection strategies based on nanobiosensor devices are already present, and several other methods are also being investigated by researchers for the determination of SARS-CoV-2 disease; however, considerably more is undetermined and yet to be explored. Hence, this review highlights the utility of various nanobiosensor devices for SARS-CoV-2 determination. Further, it also emphasizes the future outlook of nanobiosensing technologies for SARS-CoV-2 diagnosis.
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Affiliation(s)
- Sushma Thapa
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India
| | - Kshitij RB Singh
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India
| | - Ranjana Verma
- Department of Physics, Institute of Science, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India
| | - Jay Singh
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India
- Correspondence: (J.S.); or (R.P.S.)
| | - Ravindra Pratap Singh
- Department of Biotechnology, Faculty of Science, Indira Gandhi National Tribal University, Amarkantak 484887, Madhya Pradesh, India
- Correspondence: (J.S.); or (R.P.S.)
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