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Hosnedlova B, Werle J, Cepova J, Narayanan VHB, Vyslouzilova L, Fernandez C, Parikesit AA, Kepinska M, Klapkova E, Kotaska K, Stepankova O, Bjorklund G, Prusa R, Kizek R. Electrochemical Sensors and Biosensors for Identification of Viruses: A Critical Review. Crit Rev Anal Chem 2024:1-30. [PMID: 38753964 DOI: 10.1080/10408347.2024.2343853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/18/2024]
Abstract
Due to their life cycle, viruses can disrupt the metabolism of their hosts, causing diseases. If we want to disrupt their life cycle, it is necessary to identify their presence. For this purpose, it is possible to use several molecular-biological and bioanalytical methods. The reference selection was performed based on electronic databases (2020-2023). This review focused on electrochemical methods with high sensitivity and selectivity (53% voltammetry/amperometry, 33% impedance, and 12% other methods) which showed their great potential for detecting various viruses. Moreover, the aforementioned electrochemical methods have considerable potential to be applicable for care-point use as they are portable due to their miniaturizability and fast speed analysis (minutes to hours), and are relatively easy to interpret. A total of 2011 articles were found, of which 86 original papers were subsequently evaluated (the majority of which are focused on human pathogens, whereas articles dealing with plant pathogens are in the minority). Thirty-two species of viruses were included in the evaluation. It was found that most of the examined research studies (77%) used nanotechnological modifications. Other ones performed immunological (52%) or genetic analyses (43%) for virus detection. 5% of the reports used peptides to increase the method's sensitivity. When evaluable, 65% of the research studies had LOD values in the order of ng or nM. The vast majority (79%) of the studies represent proof of concept and possibilities with low application potential and a high need of further research experimental work.
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Affiliation(s)
- Bozena Hosnedlova
- BIOCEV, First Faculty of Medicine, Charles University, Vestec, Czech Republic
| | - Julia Werle
- Department of Medical Chemistry and Clinical Biochemistry, 2nd Faculty of Medicine, Charles University, University Hospital Motol, Prague, Czech Republic
| | - Jana Cepova
- Department of Medical Chemistry and Clinical Biochemistry, 2nd Faculty of Medicine, Charles University, University Hospital Motol, Prague, Czech Republic
| | - Vedha Hari B Narayanan
- Pharmaceutical Technology Lab, School of Chemical & Biotechnology, SASTRA Deemed University, Thanjavur, India
| | - Lenka Vyslouzilova
- Czech Institute of Informatics, Robotics and Cybernetics, Department of Biomedical Engineering & Assistive Technologies, Czech Technical University in Prague, Prague, Czech Republic
| | - Carlos Fernandez
- School of Pharmacy and Life Sciences, Robert Gordon University, Aberdeen, United Kingdom
| | - Arli Aditya Parikesit
- Department of Bioinformatics, School of Life Sciences, Indonesia International Institute for Life Sciences, Jakarta, Timur, Indonesia
| | - Marta Kepinska
- Department of Pharmaceutical Biochemistry, Faculty of Pharmacy, Wroclaw Medical University, Wroclaw, Poland
| | - Eva Klapkova
- Department of Medical Chemistry and Clinical Biochemistry, 2nd Faculty of Medicine, Charles University, University Hospital Motol, Prague, Czech Republic
| | - Karel Kotaska
- Department of Medical Chemistry and Clinical Biochemistry, 2nd Faculty of Medicine, Charles University, University Hospital Motol, Prague, Czech Republic
| | - Olga Stepankova
- Czech Institute of Informatics, Robotics and Cybernetics, Department of Biomedical Engineering & Assistive Technologies, Czech Technical University in Prague, Prague, Czech Republic
| | - Geir Bjorklund
- Council for Nutritional and Environmental Medicine (CONEM), Mo i Rana, Norway
| | - Richard Prusa
- Department of Medical Chemistry and Clinical Biochemistry, 2nd Faculty of Medicine, Charles University, University Hospital Motol, Prague, Czech Republic
| | - Rene Kizek
- Department of Medical Chemistry and Clinical Biochemistry, 2nd Faculty of Medicine, Charles University, University Hospital Motol, Prague, Czech Republic
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Zheng J, Zeng X, Zeng L, Xu Y, Zhong Z, Wu Y, Qiu Y, Liu R. Preparation of monoclonal antibodies against Epstein-Barr virus glycoprotein 350. Virus Genes 2023; 59:670-677. [PMID: 37328638 DOI: 10.1007/s11262-023-02013-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 06/08/2023] [Indexed: 06/18/2023]
Abstract
Epstein-Barr virus (EBV) is the first identified human oncogenic herpesvirus infecting over 90% of the adults worldwide. However, the safe and effective prophylactic vaccine has not been licensed. The major glycoprotein 350 (gp350) on the EBV envelope is the main target for neutralizing antibodies, and gp350 (aa15-320) was used for the development of monoclonal antibodies in present study. The purified recombinant gp35015-320aa with an estimated molecular weight of 50 kDa was used to immunize six-week-old BALB/c mice, and the hybridoma cell lines that stably secreted monoclonal antibodies (mAbs) were obtained. The ability of developed mAbs for capturing and neutralizing EBV was evaluated, and mAb 4E1 presented better performance to block the infection of EBV in cell line Hone-1. The mAb 4E1 recognized the epitope. Its sequence of variable region genes (VH and VL) presented a unique identity which hadn't been reported. The developed mAbs might benefit the antiviral therapy and immunologic diagnosis for EBV infection.
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Affiliation(s)
- Jiao Zheng
- School of Medicine, Hunan Normal University, Changsha, China
| | - Xuan Zeng
- Immunodiagnostic Reagents Engineering Research Center of Hunan Province, Hunan Normal University, Changsha, China
| | - Linxiu Zeng
- School of Medicine, Hunan Normal University, Changsha, China
| | - Ye Xu
- Hunan Xuxiang Biotechnology Co., Ltd., Changsha, China
| | - Zhihong Zhong
- School of Medicine, Hunan Normal University, Changsha, China
| | - Yi Wu
- The First Affiliated Hospital of Hunan Normal University, Changsha, China
| | - Yilan Qiu
- College of Life Science, Hunan Normal University, Changsha, China.
| | - Rushi Liu
- School of Medicine, Hunan Normal University, Changsha, China.
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Zheng Y, Mao S, Zhu J, Fu L, Moghadam M. A scientometric study on application of electrochemical sensors for detection of pesticide using graphene-based electrode modifiers. CHEMOSPHERE 2022; 307:136069. [PMID: 35985381 DOI: 10.1016/j.chemosphere.2022.136069] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 07/29/2022] [Accepted: 08/10/2022] [Indexed: 06/15/2023]
Abstract
Pesticide testing is an important topic in environmental protection and food safety. The development of green, accurate and reliable pesticide residue detection methods is an important technical support for implementing of agricultural quality supervision. Electrochemical sensors are a very promising analytical method for pesticide detection due to their high sensitivity, speed, low cost and portability. Performance enhancement of electrochemical sensors is often accompanied by research advances in materials science. Among them, carbon material is a very important electrode material for the fabrication of electrochemical sensors. The discovery of graphene makes it the most promising candidate among carbon materials for sensor performance enhancement. The topic of this review is the use of graphene-modified electrochemical sensors for pesticide detection in the last decade. Traditional literature summaries and bibliometric analyses were used for an in-depth analysis of this topic. In addition to the introduction of different sensor types and performance comparisons, this review also parses the authors' country, keywords and publication frequency. The related research experienced rapid growth several years ago and has now reached a relatively stable stage. We also discuss the perspectives on this topic.
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Affiliation(s)
- Yuhong Zheng
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences (Nanjing Botanical Garden, Memorial Sun Yat-Sen), Nanjing, 210014, China
| | - Shuduan Mao
- Interdisciplinary Research Academy, Zhejiang Shuren University, Hangzhou, 310021, PR China.
| | - Jiangwei Zhu
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, 210037, China
| | - Li Fu
- Key Laboratory of Novel Materials for Sensor of Zhejiang Province, College of Materials and Environmental Engineering, Hangzhou Dianzi University, Hangzhou, 310018, China.
| | - Majid Moghadam
- Department of Chemistry, University of Isfahan, Isfahan, 81746-73441, Iran
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