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Oliveira SC, Soares S, Rodrigues ACM, Gonçalves BV, Soares AMVM, Santos N, Kumar S, Almeida P, Marques C. Optical fiber immunosensors based on surface plasmon resonance for the detection of Escherichia coli. OPTICS EXPRESS 2024; 32:10077-10092. [PMID: 38571228 DOI: 10.1364/oe.518723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 02/10/2024] [Indexed: 04/05/2024]
Abstract
Every year, millions of people suffer some form of illness associated with the consumption of contaminated food. Escherichia coli (E. coli), found in the intestines of humans and other animals, is commonly associated with various diseases, due to the existence of pathogenic strains. Strict monitoring of food products for human consumption is essential to ensure public health, but traditional cell culture-based methods are associated with long waiting times and high costs. New approaches must be developed to achieve cheap, fast, and on-site monitoring. Thus, in this work, we developed optical fiber sensors based on surface plasmon resonance. Gold and cysteamine-coated fibers were functionalized with anti-E. coli antibody and tested using E. coli suspensions with concentrations ranging from 1 cell/mL to 105 cells/mL. An average logarithmic sensitivity of 0.21 ± 0.01 nm/log(cells/mL) was obtained for three independent assays. An additional assay revealed that including molybdenum disulfide resulted in an increase of approximately 50% in sensitivity. Specificity and selectivity were also evaluated, and the sensors were used to analyze contaminated water samples, which verified their promising applicability in the aquaculture field.
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2
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Chauke SH, Nzuza S, Ombinda-Lemboumba S, Abrahamse H, Dube FS, Mthunzi-Kufa P. Advances in the detection and diagnosis of tuberculosis using optical-based devices. Photodiagnosis Photodyn Ther 2024; 45:103906. [PMID: 38042235 DOI: 10.1016/j.pdpdt.2023.103906] [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: 10/12/2023] [Revised: 11/08/2023] [Accepted: 11/21/2023] [Indexed: 12/04/2023]
Abstract
Tuberculosis (TB), a bacterial infection caused by Mycobacterium tuberculosis, is highly contagious and can lead to severe health complications if left untreated. This review article discusses the importance of early detection and treatment and its global incidence and epidemiology, emphasizing its impact on vulnerable populations and its role as a major cause of death worldwide. Furthermore, it highlights the challenges faced with diagnosing TB. To overcome these challenges, point-of-care devices have emerged as promising tools for rapid and accurate TB detection. These include devices such as nucleic acid amplification tests (NAATs), lateral flow assays (LFAs), and microfluidic-based assays, which offer advantages such as rapid results, portability, and the ability to detect drug-resistant strains. Optical-based devices, such as photonic micro-ring sensors, silicon platform-based sensors, plasmonic-based platforms, microfluidics, and smartphone imaging, are some of the highlighted optical-based devices with the potential to detect TB. These devices can detect TB in sputum samples with high sensitivity and specificity. Optical-based diagnostic devices have the potential to offer the advantages of detecting low concentrations of target molecules and being adaptable to detect multiple targets simultaneously. Using these devices in a clinical setting makes them suitable for their application in improving access to diagnostic testing that enables earlier detection and treatment of TB. Furthermore, these devices would improve TB's global health issue, which requires comprehensive research, prevention, and treatment efforts.
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Affiliation(s)
- Sipho H Chauke
- Biophotonics, Photonic Centre, Manufacturing Cluster, Council for Scientific and Industrial Research (CSIR), Pretoria 0001, South Africa; Molecular and Cell Biology Department, University of Cape Town, Cape Town 7701, South Africa.
| | - Sinegugu Nzuza
- Biophotonics, Photonic Centre, Manufacturing Cluster, Council for Scientific and Industrial Research (CSIR), Pretoria 0001, South Africa; Laser Research Centre Department, University of Johannesburg, Johannesburg 2028, South Africa
| | - Saturnin Ombinda-Lemboumba
- Biophotonics, Photonic Centre, Manufacturing Cluster, Council for Scientific and Industrial Research (CSIR), Pretoria 0001, South Africa
| | - Heidi Abrahamse
- Laser Research Centre Department, University of Johannesburg, Johannesburg 2028, South Africa
| | - Felix S Dube
- Molecular and Cell Biology Department, University of Cape Town, Cape Town 7701, South Africa
| | - Patience Mthunzi-Kufa
- Biophotonics, Photonic Centre, Manufacturing Cluster, Council for Scientific and Industrial Research (CSIR), Pretoria 0001, South Africa; Molecular and Cell Biology Department, University of Cape Town, Cape Town 7701, South Africa; School of Interdisciplinary Research and Graduate Studies (UNESCO), University of South Africa, GroenKloof Campus, Pretoria, South Africa
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3
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Bao F, Liang Z, Deng J, Lin Q, Li W, Peng Q, Fang Y. Toward intelligent food packaging of biosensor and film substrate for monitoring foodborne microorganisms: A review of recent advancements. Crit Rev Food Sci Nutr 2022; 64:3920-3931. [PMID: 36300845 DOI: 10.1080/10408398.2022.2137774] [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: 11/03/2022]
Abstract
Microorganisms in food do harms to human. They can cause serious adverse reactions and sometimes even death. So it is an urgent matter to find an effective method to control them. The research of intelligent- biosensor packaging is in the ascendant in recent years, which is mainly promoted by reflecting on food safety and reducing resource waste. Intelligent biosensor-packaging is an instant and efficient intelligent packaging technology, which can directly and scientifically manifest the quality of food without complex operation. In this review, the purposes of providing relevant information on intelligent biosensor-packaging are reviewed, such as types of biosensors for monitoring foodborne microorganism, the suitable material for intelligent biosensor-packaging and design and fabrication of intelligent biosensor-packaging. The potential of intelligent biosensor-packaging in the detection of foodborne microorganisms is emphasized. The challenges and directions of the intelligent biosensor-packaging in the detection of foodborne pathogens are discussed. With the development of science and technology in the future, the intelligent biosensor-packaging should be commercialized in a real sense. And it is expected that commercial products can be manufactured in the future, which will provide a far-reaching approach in food safety and food prevention. HighlightsSeveral biosensors are suitable for the detection of food microorganisms.Plastic polymer is an excellent choice for the construction of intelligent biosensor packaging.Design and fabrication can lay the foundation for intelligent-biosensor packaging.Intelligent biosensor-packaging can realize fast and real-time detection of microorganisms in food.
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Affiliation(s)
- Feng Bao
- Hunan Province Key Laboratory of Edible forestry Resource Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
- College of Food Science and Engineering, Nanjing University of Finance and Economics/Collaborative Innovation Center for Modern Grain Circulation and Safety, JiangShu, Nanjing, China
| | - Zhao Liang
- Institute of Micro/Nano Materials and Devices, Ningbo University of Technology, Ningbo City, P. R. China
| | - Jing Deng
- Hunan Province Key Laboratory of Edible forestry Resource Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Qinlu Lin
- Hunan Province Key Laboratory of Edible forestry Resource Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
- College of Food Science and Engineering, Nanjing University of Finance and Economics/Collaborative Innovation Center for Modern Grain Circulation and Safety, JiangShu, Nanjing, China
| | - Wen Li
- Hunan Province Key Laboratory of Edible forestry Resource Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
- College of Food Science and Engineering, Nanjing University of Finance and Economics/Collaborative Innovation Center for Modern Grain Circulation and Safety, JiangShu, Nanjing, China
| | - Qiong Peng
- Hunan Province Key Laboratory of Edible forestry Resource Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Yong Fang
- College of Food Science and Engineering, Nanjing University of Finance and Economics/Collaborative Innovation Center for Modern Grain Circulation and Safety, JiangShu, Nanjing, China
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4
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Recent advances in optical biosensors for specific detection of E. coli bacteria in food and water. Food Control 2022. [DOI: 10.1016/j.foodcont.2022.108822] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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5
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Bai Z, Xu X, Wang C, Wang T, Sun C, Liu S, Li D. A Comprehensive Review of Detection Methods for Escherichia coli O157:H7. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116646] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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6
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Mi F, Hu C, Wang Y, Wang L, Peng F, Geng P, Guan M. Recent advancements in microfluidic chip biosensor detection of foodborne pathogenic bacteria: a review. Anal Bioanal Chem 2022; 414:2883-2902. [PMID: 35064302 PMCID: PMC8782221 DOI: 10.1007/s00216-021-03872-w] [Citation(s) in RCA: 52] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 12/16/2021] [Accepted: 12/28/2021] [Indexed: 12/19/2022]
Abstract
Foodborne diseases caused by pathogenic bacteria pose a serious threat to human health. Early and rapid detection of foodborne pathogens is an urgent task for preventing disease outbreaks. Microfluidic devices are simple, automatic, and portable miniaturized systems. Compared with traditional techniques, microfluidic devices have attracted much attention because of their high efficiency and convenience in the concentration and detection of foodborne pathogens. This article firstly reviews the bio-recognition elements integrated on microfluidic chips in recent years and the progress of microfluidic chip development for pathogen pretreatment. Furthermore, the research progress of microfluidic technology based on optical and electrochemical sensors for the detection of foodborne pathogenic bacteria is summarized and discussed. Finally, the future prospects for the application and challenges of microfluidic chips based on biosensors are presented.
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Affiliation(s)
- Fang Mi
- College of Chemistry and Chemical Engineering, Xinjiang Normal University, Urumqi, 830017, China
- Department of Cuisine and Tourism, Xinjiang Bingtuan Xingxin Vocational and Technical College, Urumqi, 830074, China
| | - Cunming Hu
- College of Chemistry and Chemical Engineering, Xinjiang Normal University, Urumqi, 830017, China
| | - Ying Wang
- College of Chemistry and Chemical Engineering, Xinjiang Normal University, Urumqi, 830017, China
| | - Li Wang
- Department of Cuisine and Tourism, Xinjiang Bingtuan Xingxin Vocational and Technical College, Urumqi, 830074, China
| | - Fei Peng
- College of Chemistry and Chemical Engineering, Xinjiang Normal University, Urumqi, 830017, China
| | - PengFei Geng
- College of Chemistry and Chemical Engineering, Xinjiang Normal University, Urumqi, 830017, China
| | - Ming Guan
- College of Chemistry and Chemical Engineering, Xinjiang Normal University, Urumqi, 830017, China.
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7
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Wu Y, Zeng X, Gan Q. A Compact Surface Plasmon Resonance Biosensor for Sensitive Detection of Exosomal Proteins for Cancer Diagnosis. Methods Mol Biol 2022; 2393:3-14. [PMID: 34837171 DOI: 10.1007/978-1-0716-1803-5_1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Exosomes are nanosized (50-150 nm) extracellular vesicles released by all types of cells in the body. They transport various biological molecules, such as DNAs, RNAs, proteins, and lipids from parent cells to recipient cells for intercellular communication. Exosomes, especially those from tumor cells, are actively involved in caner development, metastasis, and drug resistance. Recently, many studies have shown that exosomal proteins are promising biomarkers for cancer screening, early detection and prognosis. Among many detection techniques, surface plasmon resonance (SPR) is a highly sensitive, label-free, and real-time optical detection method. Commercial prism-based wavelength/angular-modulated SPR sensors afford high sensitivity and resolution, but their large footprint and high cost limit their adaptability for clinical settings. We have developed an intensity-modulated, compact SPR biosensor (25 cm × 10 cm × 25 cm) for the detection of exosomal proteins. We have demonstrated the potential application of the compact SPR biosensor in lung cancer diagnosis using exosomal epidermal growth factor receptor (EGFR) and programmed death-ligand 1 (PD-L1) as biomarkers. The compact SPR biosensor offers sensitive, simple, fast, user-friendly, and cost-effective detection of exosomal proteins, which may serve as an in vitro diagnostic test for cancer.
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Affiliation(s)
- Yun Wu
- Department of Biomedical Engineering, 332 Bonner Hall, University at Buffalo, The State University of New York, Buffalo, NY, USA.
| | - Xie Zeng
- Department of Electrical Engineering, 230 Davis Hall, University at Buffalo, The State University of New York, Buffalo, NY, USA
| | - Qiaoqiang Gan
- Department of Electrical Engineering, 230 Davis Hall, University at Buffalo, The State University of New York, Buffalo, NY, USA.
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8
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Fu X, Sun J, Liang R, Guo H, Wang L, Sun X. Application progress of microfluidics-integrated biosensing platforms in the detection of foodborne pathogens. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.07.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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9
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Ravindran N, Kumar S, M Y, S R, C A M, Thirunavookarasu S N, C K S. Recent advances in Surface Plasmon Resonance (SPR) biosensors for food analysis: a review. Crit Rev Food Sci Nutr 2021; 63:1055-1077. [PMID: 34328048 DOI: 10.1080/10408398.2021.1958745] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Food safety is the prime area of concern that builds trust. With the prevailing advancements, it has become facile to ensure safety in almost all aspects. Technology has grown from tedious lab techniques to modern chromatographic techniques and immunoassays, progressed with more precise and rapid sensing through the advent of Biosensors. Biosensors provide an automated technology by presenting superfast, nondestructive and cost-effective detection in food analysis. SPR biosensor is an optical biosensor known for its versatility and has wider applications in food testing and analysis. It has an optical system for excitation and interrogation of surface plasmons, and a biomolecular recognition element to detect and seize the target analyte present in a sample. The optical signal detects the binding analyte, on the recognition element, which results in a change in refractive index at the surface and modifies the surface plasmons' propagation constant. SPR aids in label-free detection of various components such as adulterants, antibiotics, biomolecules, genetically modified foods, pesticides, insecticides, herbicides, microorganisms and microbial toxins in food and assures safety. The distinct advancements of SPR in food analysis have been found and discussed. The review also provides knowledge on the advantages and the key challenges encountered by SPR.
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Affiliation(s)
- Nevetha Ravindran
- Department of Food Engineering, Indian Institute of Food Processing Technology, Thanjavur, India
| | - Sandhya Kumar
- Department of Food Engineering, Indian Institute of Food Processing Technology, Thanjavur, India
| | - Yashini M
- Department of Food Engineering, Indian Institute of Food Processing Technology, Thanjavur, India
| | - Rajeshwari S
- Department of Food Engineering, Indian Institute of Food Processing Technology, Thanjavur, India
| | - Mamathi C A
- Department of Food Engineering, Indian Institute of Food Processing Technology, Thanjavur, India
| | | | - Sunil C K
- Department of Food Engineering, Indian Institute of Food Processing Technology, Thanjavur, India
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10
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Han X, Liu Y, Yin J, Yue M, Mu Y. Microfluidic devices for multiplexed detection of foodborne pathogens. Food Res Int 2021; 143:110246. [PMID: 33992358 DOI: 10.1016/j.foodres.2021.110246] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 02/02/2021] [Accepted: 02/16/2021] [Indexed: 01/10/2023]
Abstract
The global burden of foodborne diseases is substantial and foodborne pathogens are the major cause for human illnesses. In order to prevent the spread of foodborne pathogens, detection methods are constantly being updated towards rapid, portable, inexpensive, and multiplexed on-site detection. Due to the nature of the small size and low volume, microfluidics has been applied to rapid, time-saving, sensitive, and portable devices to meet the requirements of on-site detection. Simultaneous detection of multiple pathogens is another key parameter to ensure food safety. Multiplexed detection technology, including microfluidic chip design, offers a new opportunity to achieve this goal. In this review, we introduced several sample preparation and corresponding detection methods on microfluidic devices for multiplexed detection of foodborne pathogens. In the sample preparation section, methods of cell capture and enrichment, as well as nucleic acid sample preparation, were described in detail, and in the section of detection methods, amplification, immunoassay, surface plasmon resonance and impedance spectroscopy were exhaustively illustrated. The limitations and advantages of all available experimental options were also summarized and discussed in order to form a comprehensive understanding of cutting-edge technologies and provide a comparative assessment for future investigation and in-field application.
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Affiliation(s)
- Xiaoying Han
- Research Centre for Analytical Instrumentation, Institute of Cyber-Systems and Control, State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou 310023, PR China; College of Life Sciences, Zhejiang University, Hangzhou 310058, PR China
| | - Yuanhui Liu
- Research Centre for Analytical Instrumentation, Institute of Cyber-Systems and Control, State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou 310023, PR China; College of Life Sciences, Zhejiang University, Hangzhou 310058, PR China
| | - Juxin Yin
- Research Centre for Analytical Instrumentation, Institute of Cyber-Systems and Control, State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou 310023, PR China
| | - Min Yue
- Department of Veterinary Medicine & Institute of Preventive Veterinary Sciences, Zhejiang University College of Animal Sciences, Hangzhou 310058, PR China; State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, PR China; Hainan Institute of Zhejiang University, Sanya 572025, PR China.
| | - Ying Mu
- Research Centre for Analytical Instrumentation, Institute of Cyber-Systems and Control, State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou 310023, PR China.
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11
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Araiza-Olivera D, Gutierrez-Aguilar M, Espinosa-García AM, García-García JA, Tapia-Orozco N, Sánchez-Pérez C, Palacios-Reyes C, Escárcega D, Villalón-López DN, García-Arrazola R. From bench to bedside: Biosensing strategies to evaluate endocrine disrupting compounds based on epigenetic events and their potential use in medicine. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2020; 80:103450. [PMID: 32622887 DOI: 10.1016/j.etap.2020.103450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 06/12/2020] [Accepted: 06/23/2020] [Indexed: 06/11/2023]
Abstract
The relationship between endocrine system disorders and health risks due to chemical environmental compounds has become a growing concern in recent years. Involuntary exposure to endocrine disruptors (EDCs) is associated with the worldwide increase of diseases such as cancer, obesity, diabetes, and neurocortical disorders. EDCs are compounds that target the nuclear hormonereceptors (NHR) leading to epigenetic changes. Consequently, the use of biosensing strategies based on epigenetic events have a great potential to provide outstanding information about the exposition of EDCs and their evaluation in human health. This review addresses the novel trends in biosensing EDCs evaluation based on DNA methylation assays associated with different human diseases.
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Affiliation(s)
- D Araiza-Olivera
- Department of Chemistry and Biomolecules, Institute of Chemistry, UNAM, Mexico.
| | | | - A M Espinosa-García
- Unidad de Medicina Genómica, Hospital General de México, Dr. Balmis 148, Mexico City, Mexico.
| | - J A García-García
- Department of Education, Hospital General de México, Dr. Balmis 148, Mexico City, Mexico.
| | - N Tapia-Orozco
- Departmentof Food Science and Biotechnology, Faculty of Chemistry, Universidad Nacional Autónoma de México, Ave. Universidad 3000, 04510, Coyoacán, Mexico City, Mexico.
| | - C Sánchez-Pérez
- Institute of Applied Sciences and Technology, Faculty of Chemistry, Universidad Nacional Autónoma de México, Ave. Universidad 3000, 04510, Coyoacán, Mexico City, Mexico.
| | - C Palacios-Reyes
- Laboratory of Genetics and Molecular Diagnostics, Juarez Hospital of Mexico, Mexico City, Mexico.
| | - D Escárcega
- Instituto Tecnológico y de Estudios Superiores de Monterrey, Campus Ciudad de México, calle del Puente 222, Ejidos de Huipulco, Tlalpan 14380, Mexico City, Mexico.
| | - Demelza N Villalón-López
- Instituto Politénico Nacional-Escuela Nacional de Ciencias Biológicas, Departamento de Química Orgánica, Prolongación de Carpio y Plande Ayala, colonia Casco de Santo Tomás. Del, Miguel Hidalgo, 11350, Mexico.
| | - R García-Arrazola
- Departmentof Food Science and Biotechnology, Faculty of Chemistry, Universidad Nacional Autónoma de México, Ave. Universidad 3000, 04510, Coyoacán, Mexico City, Mexico.
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12
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Zhou Z, Zhang Y, Guo M, Huang K, Xu W. Ultrasensitive magnetic DNAzyme-copper nanoclusters fluorescent biosensor with triple amplification for the visual detection of E. coli O157:H7. Biosens Bioelectron 2020; 167:112475. [DOI: 10.1016/j.bios.2020.112475] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 07/21/2020] [Accepted: 07/22/2020] [Indexed: 01/10/2023]
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Nath P, Kabir A, Khoubafarin Doust S, Kreais ZJ, Ray A. Detection of Bacterial and Viral Pathogens Using Photonic Point-of-Care Devices. Diagnostics (Basel) 2020; 10:diagnostics10100841. [PMID: 33086578 PMCID: PMC7603237 DOI: 10.3390/diagnostics10100841] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 10/05/2020] [Accepted: 10/15/2020] [Indexed: 12/15/2022] Open
Abstract
Infectious diseases caused by bacteria and viruses are highly contagious and can easily be transmitted via air, water, body fluids, etc. Throughout human civilization, there have been several pandemic outbreaks, such as the Plague, Spanish Flu, Swine-Flu, and, recently, COVID-19, amongst many others. Early diagnosis not only increases the chance of quick recovery but also helps prevent the spread of infections. Conventional diagnostic techniques can provide reliable results but have several drawbacks, including costly devices, lengthy wait time, and requirement of trained professionals to operate the devices, making them inaccessible in low-resource settings. Thus, a significant effort has been directed towards point-of-care (POC) devices that enable rapid diagnosis of bacterial and viral infections. A majority of the POC devices are based on plasmonics and/or microfluidics-based platforms integrated with mobile readers and imaging systems. These techniques have been shown to provide rapid, sensitive detection of pathogens. The advantages of POC devices include low-cost, rapid results, and portability, which enables on-site testing anywhere across the globe. Here we aim to review the recent advances in novel POC technologies in detecting bacteria and viruses that led to a breakthrough in the modern healthcare industry.
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14
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Kotlarek D, Vorobii M, Ogieglo W, Knoll W, Rodriguez-Emmenegger C, Dostálek J. Compact Grating-Coupled Biosensor for the Analysis of Thrombin. ACS Sens 2019; 4:2109-2116. [PMID: 31364363 DOI: 10.1021/acssensors.9b00827] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A compact optical biosensor for direct detection of thrombin in human blood plasma (HBP) is reported. This biosensor platform is based on wavelength spectroscopy of diffraction-coupled surface plasmons on a chip with a periodically corrugated gold film that carries an antifouling thin polymer layer consisting of poly[(N-(2-hydroxypropyl)methacrylamide)-co-(carboxybetaine methacrylamide)] (poly(HPMA-co-CBMAA)) brushes. This surface architecture provides superior resistance to nonspecific and irreversible adsorption of abundant compounds in the analyzed HBP samples in comparison to standard surface modifications. The carboxylate groups along the polymer brushes were exploited for the covalent immobilization of aptamer ligands. These ligands were selected to specifically capture the target thrombin analyte from the analyzed HBP sample in a way that does not activate the coagulatory process at the biosensor surface with poly(HPMA-co-CBMAA) brushes. Direct label-free analysis of thrombin in the medically relevant concentration range (1-20 nM) is demonstrated without the need for diluting the HBP samples or using additional steps for signal enhancement. The reported platform constitutes the first step toward a portable and sensitive point-of-care device for direct detection of thrombin in human blood.
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Affiliation(s)
- Daria Kotlarek
- Biosensor Technologies, AIT-Austrian Institute of Technology GmbH, Konrad-Lorenz-Straße 24, 3430 Tulln an der Donau, Austria
| | - Mariia Vorobii
- DWI − Leibniz Institute for Interactive Materials and Institute of Technical and Macromolecular Chemistry, RWTH Aachen University, Forckenbeckstraße 50, 52074 Aachen, Germany
| | - Wojciech Ogieglo
- DWI − Leibniz Institute for Interactive Materials and Institute of Technical and Macromolecular Chemistry, RWTH Aachen University, Forckenbeckstraße 50, 52074 Aachen, Germany
| | - Wolfgang Knoll
- Biosensor Technologies, AIT-Austrian Institute of Technology GmbH, Konrad-Lorenz-Straße 24, 3430 Tulln an der Donau, Austria
| | - Cesar Rodriguez-Emmenegger
- DWI − Leibniz Institute for Interactive Materials and Institute of Technical and Macromolecular Chemistry, RWTH Aachen University, Forckenbeckstraße 50, 52074 Aachen, Germany
| | - Jakub Dostálek
- Biosensor Technologies, AIT-Austrian Institute of Technology GmbH, Konrad-Lorenz-Straße 24, 3430 Tulln an der Donau, Austria
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15
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Liu C, Zeng X, An Z, Yang Y, Eisenbaum M, Gu X, Jornet JM, Dy GK, Reid ME, Gan Q, Wu Y. Sensitive Detection of Exosomal Proteins via a Compact Surface Plasmon Resonance Biosensor for Cancer Diagnosis. ACS Sens 2018; 3:1471-1479. [PMID: 30019892 DOI: 10.1021/acssensors.8b00230] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Exosomes are small extracellular vesicles released by cells for cell-cell communication. They play important roles in cancer development, metastasis, and drug resistance. Exosomal proteins have been demonstrated by many studies as promising biomarkers for cancer screening, diagnosis, and monitoring. Among many detection techniques, surface plasmon resonance (SPR) is a highly sensitive, label-free, and real-time optical detection method. Commercial prism-based wavelength/angular-modulated SPR sensors afford high sensitivity and resolution, but their large footprint and high cost limit their adaptability for clinical settings. Recently, a nanoplasmonic exosome (nPLEX) assay was developed to detect exosomal proteins for ovarian cancer diagnosis. However, comparing with conventional SPR biosensors, the broad applications of nanoplasmonic biosensors are limited by the difficult and expensive fabrication of nanostructures. We have developed an intensity-modulated, compact SPR biosensor (25 cm × 10 cm × 25 cm) which uses a conventional SPR sensing mechanism and does not require nanostructure fabrication. Calibration from glycerol showed that the compact SPR biosensor offered sensitivity of 9.258 × 103%/RIU and resolution of 8.311 × 10-6 RIU. We have demonstrated the feasibility of the compact SPR biosensor in lung cancer diagnosis using exosomal epidermal growth factor receptor (EGFR) and programmed death-ligand 1 (PD-L1) as biomarkers. It detected a higher level of exosomal EGFR from A549 nonsmall cell lung cancer (NSCLC) cells than BEAS-2B normal cells. With human serum samples, the compact SPR biosensor detected similar levels of exosomal EGFR in NSCLC patients and normal controls, and higher expression of exosomal PD-L1 in NSCLC patients than normal controls. The compact SPR biosensor showed higher detection sensitivity than ELISA and similar sensing accuracy as ELISA. It is a simple and user-friendly sensing platform, which may serve as an in vitro diagnostic test for cancer.
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Affiliation(s)
| | | | | | | | | | - Xiaodong Gu
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, 200040 China
| | | | - Grace K. Dy
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263, United States
| | - Mary E. Reid
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263, United States
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Radhakrishnan R, Poltronieri P. Fluorescence-Free Biosensor Methods in Detection of Food Pathogens with a Special Focus on Listeria monocytogenes. BIOSENSORS 2017; 7:E63. [PMID: 29261134 PMCID: PMC5746786 DOI: 10.3390/bios7040063] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 12/11/2017] [Accepted: 12/18/2017] [Indexed: 12/16/2022]
Abstract
Food pathogens contaminate food products that allow their growth on the shelf and also under refrigerated conditions. Therefore, it is of utmost importance to lower the limit of detection (LOD) of the method used and to obtain the results within hours to few days. Biosensor methods exploit the available technologies to individuate and provide an approximate quantification of the bacteria present in a sample. The main bottleneck of these methods depends on the aspecific binding to the surfaces and on a change in sensitivity when bacteria are in a complex food matrix with respect to bacteria in a liquid food sample. In this review, we introduce surface plasmon resonance (SPR), new advancements in SPR techniques, and electrochemical impedance spectroscopy (EIS), as fluorescence-free biosensing technologies for detection of L. monocytogenes in foods. The application of the two methods has facilitated L. monocytogenes detection with LOD of 1 log CFU/mL. Further advancements are envisaged through the combination of biosensor methods with immunoseparation of bacteria from larger volumes, application of lab-on-chip technologies, and EIS sensing methods for multiplex pathogen detection. Validation efforts are being conducted to demonstrate the robustness of detection, reproducibility and variability in multi-site installations.
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17
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Huang F, Zhang H, Wang L, Lai W, Lin J. A sensitive biosensor using double-layer capillary based immunomagnetic separation and invertase-nanocluster based signal amplification for rapid detection of foodborne pathogen. Biosens Bioelectron 2017; 100:583-590. [PMID: 29032045 DOI: 10.1016/j.bios.2017.10.005] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Revised: 09/23/2017] [Accepted: 10/02/2017] [Indexed: 01/01/2023]
Abstract
Combining double-layer capillary based high gradient immunomagnetic separation, invertase-nanocluster based signal amplification and glucose meter based signal detection, a novel biosensor was developed for sensitive and rapid detection of E. coli O157:H7 in this study. The streptavidin modified magnetic nanobeads (MNBs) were conjugated with the biotinylated polyclonal antibodies against E. coli O157:H7 to form the immune MNBs, which were captured by the high gradient magnetic field in the double-layer capillary to specifically separate and efficiently concentrate the target bacteria. Calcium chloride was used with the monoclonal antibodies against E. coli O157:H7 and the invertase to form the immune invertase-nanoclusters (INCs), which were used to react with the target bacteria to form the MNB-bacteria-INC complexes in the capillary. The sucrose was then injected into the capillary and catalyzed by the invertase on the complexes into the glucose, which was detected using the glucose meter to obtain the concentration of the glucose for final determination of the E. coli O157:H7 cells in the sample. A linear relationship between the readout of the glucose meter and the concentration of the E. coli O157:H7 cells (from 102 to 107 CFU/mL) was found and the lower detection limit of this biosensor was 79 CFU/mL. This biosensor might be extended for the detection of other foodborne pathogens by changing the antibodies and has shown the potential for the detection of foodborne pathogens in a large volume of sample to further increase the sensitivity.
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Affiliation(s)
- Fengchun Huang
- Key Laboratory of Agricultural Information Acquisition Technology, Ministry of Agriculture, China Agricultural University, 17 East Qinghua Road, Beijing 100083, China
| | - Huilin Zhang
- Key Laboratory of Agricultural Information Acquisition Technology, Ministry of Agriculture, China Agricultural University, 17 East Qinghua Road, Beijing 100083, China
| | - Lei Wang
- Key Laboratory of Agricultural Information Acquisition Technology, Ministry of Agriculture, China Agricultural University, 17 East Qinghua Road, Beijing 100083, China
| | - Weihua Lai
- State Key Laboratory of Food Science and Technology, Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
| | - Jianhan Lin
- Key Laboratory on Modern Precision Agriculture System Integration Research, Ministry of Education, China Agricultural University, 17 East Qinghua Road, Beijing 100083, China.
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18
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Zhang X, Tsuji S, Kitaoka H, Kobayashi H, Tamai M, Honjoh KI, Miyamoto T. Simultaneous Detection ofEscherichia coliO157:H7,Salmonella enteritidis, andListeria monocytogenesat a Very Low Level Using Simultaneous Enrichment Broth and Multichannel SPR Biosensor. J Food Sci 2017; 82:2357-2363. [DOI: 10.1111/1750-3841.13843] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Revised: 07/08/2017] [Accepted: 07/16/2017] [Indexed: 11/27/2022]
Affiliation(s)
- Xiaoguang Zhang
- College of Food Science and Engineering; Jilin Univ.; No.5988 Renmin St. Nanguan District Changchun 130022 P.R.China
- Dept. of Bioscience and Biotechnology, Graduate School of Bioresource and Bioenvironmental Sciences; Kyushu Univ.; 6-10-1 Hakozaki Higashi-ku Fukuoka-shi 812-8581 Japan
| | - Sachiko Tsuji
- Dept. of Bioscience and Biotechnology, Graduate School of Bioresource and Bioenvironmental Sciences; Kyushu Univ.; 6-10-1 Hakozaki Higashi-ku Fukuoka-shi 812-8581 Japan
| | - Hayato Kitaoka
- Dept. of Food and Health Science, Intl. College of Arts and Science; Fukuoka Women's Univ; 1-1-1 Kasumigaoka Higashi-ku Fukuoka-shi 813-8529 Japan
| | - Hiroshi Kobayashi
- Dept. of Food and Health Science, Intl. College of Arts and Science; Fukuoka Women's Univ; 1-1-1 Kasumigaoka Higashi-ku Fukuoka-shi 813-8529 Japan
| | - Mitsuru Tamai
- Dept. of Bioscience and Biotechnology, Graduate School of Bioresource and Bioenvironmental Sciences; Kyushu Univ.; 6-10-1 Hakozaki Higashi-ku Fukuoka-shi 812-8581 Japan
| | - Ken-ichi Honjoh
- Dept. of Bioscience and Biotechnology, Graduate School of Bioresource and Bioenvironmental Sciences; Kyushu Univ.; 6-10-1 Hakozaki Higashi-ku Fukuoka-shi 812-8581 Japan
| | - Takahisa Miyamoto
- Dept. of Bioscience and Biotechnology, Graduate School of Bioresource and Bioenvironmental Sciences; Kyushu Univ.; 6-10-1 Hakozaki Higashi-ku Fukuoka-shi 812-8581 Japan
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19
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Shanehbandi D, Majidi J, Kazemi T, Baradaran B, Aghebati-Maleki L, Fathi F, Ezzati Nazhad Dolatabadi J. Immuno-biosensor for Detection of CD20-Positive Cells Using Surface Plasmon Resonance. Adv Pharm Bull 2017; 7:189-194. [PMID: 28761820 PMCID: PMC5527232 DOI: 10.15171/apb.2017.023] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 04/19/2017] [Accepted: 04/23/2017] [Indexed: 12/14/2022] Open
Abstract
Purpose: Surface plasmon resonance (SPR) sensing confers a real-time assessment of molecular interactions between biomolecules and their ligands. This approach is highly sensitive and reproducible and could be employed to confirm the successful binding of drugs to cell surface targets. The specific affinity of monoclonal antibodies (MAb) for their target antigens is being utilized for development of immuno-sensors and therapeutic agents. CD20 is a surface protein of B lymphocytes which has been widely employed for immuno-targeting of B-cell related disorders. In the present study, binding ability of an anti-CD20 MAb to surface antigens of intact target cells was investigated by SPR technique. Methods: Two distinct strategies were used for immobilization of the anti-CD20 MAb onto gold (Au) chips. MUA (11-mercaptoundecanoic acid) and Staphylococcus aureus protein A (SpA) were the two systems used for this purpose. A suspension of CD20-positive Raji cells was injected in the analyte phase and the resulting interactions were analyzed and compared to those of MOLT-4 cell line as CD20-negative control. Results: Efficient binding of anti-CD20 MAb to the surface antigens of Raji cell line was confirmed by both immobilizing methods, whereas this MAb had not a noticeable affinity to the MOLT-4 cells. Conclusion: According to the outcomes, the investigated MAb had acceptable affinity and specificity to the target antigens on the cell surface and could be utilized for immuno-detection of CD20-positive intact cells by SPR method.
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Affiliation(s)
- Dariush Shanehbandi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Jafar Majidi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Tohid Kazemi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Leili Aghebati-Maleki
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Farzaneh Fathi
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.,Research Center for Pharmaceutical Nanotechnology, Tabriz University of Medical Sciences, Tabriz, Iran
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