1
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Chen D, Xu T, Dou Y, Li T. A Calibration Strategy for Silicon Nanowire Field-Effect Transistor Biosensors and Its Application in Ultra-Sensitive, Label-Free Biosensing. ACS NANO 2024; 18:21873-21885. [PMID: 39115266 DOI: 10.1021/acsnano.4c01937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/21/2024]
Abstract
The silicon nanowire field-effect transistor (SiNW FET) has been developed for over two decades as an ultrasensitive, label-free biosensor for biodetection. However, inconsistencies in manufacturing and surface functionalization at the nanoscale have led to poor sensor-to-sensor consistency in performance. Despite extensive efforts to address this issue through process improvements and calibration methods, the outcomes have not been satisfactory. Herein, based on the strong correlation between the saturation response of SiNW FET biosensors and both their feature size and surface functionalization, we propose a calibration strategy that combines the sensing principles of SiNW FET with the Langmuir-Freundlich model. By normalizing the response of the SiNW FET biosensors (ΔI/I0) with their saturation response (ΔI/I0)max, this strategy fundamentally overcomes the issues mentioned above. It has enabled label-free detection of nucleic acids, proteins, and exosomes within 5 min, achieving detection limits as low as attomoles and demonstrating a significant reduction in the coefficient of variation. Notably, the nucleic acid test results exhibit a strong correlation with the ultraviolet-visible (UV-vis) spectrophotometer measurements, with a correlation coefficient reaching 0.933. The proposed saturation response calibration strategy exhibits good universality and practicability in biological detection applications, providing theoretical and experimental support for the transition of mass-manufactured nanosensors from theoretical research to practical application.
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Affiliation(s)
- Dongqin Chen
- State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
- University of Chinese Academy of Sciences (UCAS), Beijing 100190, China
| | - Tao Xu
- State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
- University of Chinese Academy of Sciences (UCAS), Beijing 100190, China
| | - Yanzhi Dou
- State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
| | - Tie Li
- State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
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2
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Gezahagne HF, Jin DS, Vogel EM. The influence of charge on the translation of the sandwich ELISA approach to electronic biosensors. J Colloid Interface Sci 2024; 668:223-231. [PMID: 38677211 DOI: 10.1016/j.jcis.2024.04.139] [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: 02/23/2024] [Revised: 04/16/2024] [Accepted: 04/20/2024] [Indexed: 04/29/2024]
Abstract
The sandwich approach, whereby an antigen is captured by a primary antibody and detected by a secondary antibody, is commonly used to improve the selectivity and sensitivity of enzyme-linked immunosorbent assays (ELISA). This work details the experimental factors that impact the reliable translation of this sandwich approach to two commonly used electronic biosensors, namely potentiometric and impedimetric biosensors. Previous studies have demonstrated the Debye screening limitations associated with potentiometric biosensors. However, the correlation between the ionic strength of the measurement buffer and the impedimetric biosensing response has not been studied. Potentiometric biosensors were able to successfully detect the primary antibody and the target antigen by decreasing the ionic strength of the phosphate buffered saline (PBS) measurement buffer from 1x PBS to 0.01x PBS. However, the secondary antibody used for the selective signal amplification was not reliably detected. Therefore, the sandwich approach is not viable for potentiometric sensing at biologically relevant ionic strengths, due to the Debye screening effect. Alternatively, decreasing the ionic strength of the measurement buffer allowed for the successful translation of the sandwich approach to impedimetric biosensors. Impedimetric biosensing literature typically attributes a measured increase in the charge transfer resistance to an increase in the thickness of the immobilized biolayer. However, this work highlights the influence that both the charge and thickness of the biolayer have on the transport of the redox couple. Decreasing the ionic strength of the measurement buffer lowers the molecular charge screening effect. This permits the transport of a positively charged redox probe through a negatively charged immobilized biolayer via migration and diffusion. The results demonstrate that the use of a buffer at a lower, yet biologically relevant ionic strength allows for the successful translation of the sandwich approach to impedimetric biosensors.
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Affiliation(s)
- Hilena F Gezahagne
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Decarle S Jin
- School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Eric M Vogel
- School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA.
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3
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Gupta S, Mishra D, DasMahapatra S, Singh K. Integration of silicon nanostructures for health and energy applications using MACE: a cost-effective process. NANOTECHNOLOGY 2024; 35:423001. [PMID: 38897177 DOI: 10.1088/1361-6528/ad59ad] [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: 10/17/2023] [Accepted: 06/19/2024] [Indexed: 06/21/2024]
Abstract
Silicon in its nanoscale range offers a versatile scope in biomedical, photovoltaic, and solar cell applications. Due to its compatibility in integration with complex molecules owing to changes in charge density of as-fabricated Silicon Nanostructures (SiNSs) to realize label-free and real-time detection of certain biological and chemical species with certain biomolecules, it can be exploited as an indicator for ultra-sensitive and cost-effective biosensing applications in disease diagnosis. The morphological changes of SiNSs modified receptors (PNA, DNA, etc) have huge future scope in optimized sensitivity (due to conductance variations of SiNSs) of target biomolecules in health care applications. Further, due to the unique optical and electrical properties of SiNSs realized using the chemical etching technique, they can be used as an indicator for photovoltaic and solar cell applications. In this work, emphasis is given on different critical parameters that control the fabrication morphologies of SiNSs using metal-assisted chemical etching technique (MACE) and its corresponding fabrication mechanisms focusing on numerous applications in energy storage and health care domains. The evolution of MACE as a low-cost, easy process control, reproducibility, and convenient fabrication mechanism makes it a highly reliable-process friendly technique employed in photovoltaic, energy storage, and biomedical fields. Analysis of the experimental fabrication to obtain high aspect ratio SiNSs was carried out using iMAGEJ software to understand the role of surface-to-volume ratio in effective bacterial interfacing. Also, the role of silicon nanomaterials has been discussed as effective anti-bacterial surfaces due to the presence of silver investigated in the post-fabrication energy dispersive x-ray spectroscopy analysis using MACE.
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Affiliation(s)
- Shubham Gupta
- FlexMEMS Research Centre (FMRC), Manipal University Jaipur, Jaipur, Rajasthan 303007, India
- Department of Electronics & Communication Engineering, Manipal University Jaipur, Jaipur, Rajasthan 303007, India
| | - Dhaneshwar Mishra
- Multiscale Simulation Research Center (MSRC), Manipal University Jaipur, Jaipur, Rajasthan 303007, India
- Department of Mechanical Engineering, Manipal University Jaipur, Jaipur, Rajasthan 303007, India
| | - Suddhendu DasMahapatra
- FlexMEMS Research Centre (FMRC), Manipal University Jaipur, Jaipur, Rajasthan 303007, India
- Department of Electronics & Communication Engineering, Manipal University Jaipur, Jaipur, Rajasthan 303007, India
| | - Kulwant Singh
- FlexMEMS Research Centre (FMRC), Manipal University Jaipur, Jaipur, Rajasthan 303007, India
- Department of Electronics & Communication Engineering, Manipal University Jaipur, Jaipur, Rajasthan 303007, India
- Skill Faculty of Engineering & Technology, Shri Vishwakarma Skill University, Palwal 121102, Haryana, India
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4
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Ju H, Cheng L, Li M, Mei K, He S, Jia C, Guo X. Single-Molecule Electrical Profiling of Peptides and Proteins. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2401877. [PMID: 38639403 PMCID: PMC11267281 DOI: 10.1002/advs.202401877] [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] [Received: 02/22/2024] [Revised: 04/03/2024] [Indexed: 04/20/2024]
Abstract
In recent decades, there has been a significant increase in the application of single-molecule electrical analysis platforms in studying proteins and peptides. These advanced analysis methods have the potential for deep investigation of enzymatic working mechanisms and accurate monitoring of dynamic changes in protein configurations, which are often challenging to achieve in ensemble measurements. In this work, the prominent research progress in peptide and protein-related studies are surveyed using electronic devices with single-molecule/single-event sensitivity, including single-molecule junctions, single-molecule field-effect transistors, and nanopores. In particular, the successful commercial application of nanopores in DNA sequencing has made it one of the most promising techniques in protein sequencing at the single-molecule level. From single peptides to protein complexes, the correlation between their electrical characteristics, structures, and biological functions is gradually being established. This enables to distinguish different molecular configurations of these biomacromolecules through real-time electrical monitoring of their life activities, significantly improving the understanding of the mechanisms underlying various life processes.
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Affiliation(s)
- Hongyu Ju
- School of Pharmaceutical Science and TechnologyTianjin UniversityTianjin300072P. R. China
- Center of Single‐Molecule SciencesInstitute of Modern OpticsFrontiers Science Center for New Organic MatterTianjin Key Laboratory of Microscale Optical Information Science and TechnologyCollege of Electronic Information and Optical EngineeringNankai UniversityTianjin300350P. R. China
| | - Li Cheng
- Center of Single‐Molecule SciencesInstitute of Modern OpticsFrontiers Science Center for New Organic MatterTianjin Key Laboratory of Microscale Optical Information Science and TechnologyCollege of Electronic Information and Optical EngineeringNankai UniversityTianjin300350P. R. China
| | - Mengmeng Li
- Center of Single‐Molecule SciencesInstitute of Modern OpticsFrontiers Science Center for New Organic MatterTianjin Key Laboratory of Microscale Optical Information Science and TechnologyCollege of Electronic Information and Optical EngineeringNankai UniversityTianjin300350P. R. China
| | - Kunrong Mei
- School of Pharmaceutical Science and TechnologyTianjin UniversityTianjin300072P. R. China
| | - Suhang He
- Center of Single‐Molecule SciencesInstitute of Modern OpticsFrontiers Science Center for New Organic MatterTianjin Key Laboratory of Microscale Optical Information Science and TechnologyCollege of Electronic Information and Optical EngineeringNankai UniversityTianjin300350P. R. China
| | - Chuancheng Jia
- Center of Single‐Molecule SciencesInstitute of Modern OpticsFrontiers Science Center for New Organic MatterTianjin Key Laboratory of Microscale Optical Information Science and TechnologyCollege of Electronic Information and Optical EngineeringNankai UniversityTianjin300350P. R. China
| | - Xuefeng Guo
- Center of Single‐Molecule SciencesInstitute of Modern OpticsFrontiers Science Center for New Organic MatterTianjin Key Laboratory of Microscale Optical Information Science and TechnologyCollege of Electronic Information and Optical EngineeringNankai UniversityTianjin300350P. R. China
- Beijing National Laboratory for Molecular SciencesNational Biomedical Imaging CenterCollege of Chemistry and Molecular EngineeringPeking UniversityBeijing100871P. R. China
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5
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Nguyen KT, Rima XY, Nguyen LTH, Wang X, Kwak KJ, Yoon MJ, Li H, Chiang CL, Doon-Ralls J, Scherler K, Fallen S, Godfrey SL, Wallick JA, Magaña SM, Palmer AF, Lee I, Nunn CC, Reeves KM, Kaplan HG, Goldman JD, Heath JR, Wang K, Pancholi P, Lee LJ, Reátegui E. Integrated Antigenic and Nucleic Acid Detection in Single Virions and Extracellular Vesicles with Viral Content. Adv Healthc Mater 2024:e2400622. [PMID: 38820600 DOI: 10.1002/adhm.202400622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Revised: 05/06/2024] [Indexed: 06/02/2024]
Abstract
Virion-mediated outbreaks are imminent and despite rapid responses, continue to cause adverse symptoms and death. Therefore, tunable, sensitive, high-throughput assays are needed to help diagnose future virion-mediated outbreaks. Herein, it is developed a tunable in situ assay to selectively enrich virions and extracellular vesicles (EVs) and simultaneously detect antigens and nucleic acids at a single-particle resolution. The Biochip Antigen and RNA Assay (BARA) enhanced sensitivities compared to quantitative reverse-transcription polymerase chain reaction (qRT-PCR), enabling the detection of virions in asymptomatic patients, genetic mutations in single virions, and enabling the continued long-term expression of viral RNA in the EV-enriched subpopulation in the plasma of patients with post-acute sequelae of the coronavirus disease of 2019 (COVID-19). BARA revealed highly accurate diagnoses of COVID-19 by simultaneously detecting the spike glycoprotein and nucleocapsid-encoding RNA in saliva and nasopharyngeal swab samples. Altogether, the single-particle detection of antigens and viral RNA provides a tunable framework for the diagnosis, monitoring, and mutation screening of current and future outbreaks.
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Affiliation(s)
- Kim Truc Nguyen
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH, 43210, USA
| | - Xilal Y Rima
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH, 43210, USA
- Diabetes and Metabolism Research Center, The Ohio State University Wexner Medical Center, Columbus, OH, 43210, USA
| | - Luong T H Nguyen
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH, 43210, USA
| | - Xinyu Wang
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH, 43210, USA
| | | | - Min Jin Yoon
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH, 43210, USA
| | - Hong Li
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH, 43210, USA
| | - Chi-Ling Chiang
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH, 43210, USA
| | - Jacob Doon-Ralls
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH, 43210, USA
| | | | | | | | | | - Setty M Magaña
- Translational Neuroimmunology, Center for Clinical and Translational Research, Nationwide Children's Hospital, Columbus, OH, 43205, USA
| | - Andre F Palmer
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH, 43210, USA
| | - Inyoul Lee
- Institute for Systems Biology, Seattle, WA, 98109, USA
| | | | | | - Henry G Kaplan
- Providence Swedish Cancer Institute, Seattle, WA, 98104, USA
| | - Jason D Goldman
- Providence Swedish Medical Center, Seattle, WA, 98104, USA
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA, 98195, USA
| | - James R Heath
- Institute for Systems Biology, Seattle, WA, 98109, USA
| | - Kai Wang
- Institute for Systems Biology, Seattle, WA, 98109, USA
| | - Preeti Pancholi
- Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH, 43203, USA
| | - L James Lee
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH, 43210, USA
| | - Eduardo Reátegui
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH, 43210, USA
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, 43210, USA
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6
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Adegoke T, Bekarevich R, Geaney H, Belochapkine S, Bangert U, Ryan KM. Real-Time TEM Observation of the Role of Defects on Nickel Silicide Propagation in Silicon Nanowires. ACS NANO 2024; 18:10270-10278. [PMID: 38512077 PMCID: PMC11008354 DOI: 10.1021/acsnano.4c01060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 03/13/2024] [Accepted: 03/19/2024] [Indexed: 03/22/2024]
Abstract
Metal silicides have received significant attention due to their high process compatibility, low resistivity, and structural stability. In nanowire (NW) form, they have been widely prepared using metal diffusion into preformed Si NWs, enabling compositionally controlled high-quality metal silicide nanostructures. However, unlocking the full potential of metal silicide NWs for next-generation nanodevices requires an increased level of mechanistic understanding of this diffusion-driven transformation. Herein, using in situ transmission electron microscopy (TEM), we investigated the defect-controlled silicide formation dynamics in one-dimensional NWs. A solution-based synthetic route was developed to form Si NWs anchored to Ni NW stems as an optimal platform for in situ TEM studies of metal silicide formation. Multiple in situ annealing experiments led to Ni diffusion from the Ni NW stem into the Si NW, forming a nickel silicide. We observed the dynamics of Ni propagation in straight and kinked Si NWs, with some regions of the NWs acting as Ni sinks. In NWs with high defect distribution, we obtained direct evidence of nonuniform Ni diffusion and silicide retardation. The findings of this study provide insights into metal diffusion and silicide formation in complex NW structures, which are crucial from fundamental and application perspectives.
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Affiliation(s)
- Temilade
Esther Adegoke
- Department
of Chemical Sciences and Bernal Institute, University of Limerick, Limerick, V94 T9PX Ireland
| | - Raman Bekarevich
- Advanced
Microscopy Laboratory, Centre for Research on Adaptive Nanostructures
and Nanodevices (CRANN), Trinity College
Dublin, Dublin, D02 DA31 Ireland
| | - Hugh Geaney
- Department
of Chemical Sciences and Bernal Institute, University of Limerick, Limerick, V94 T9PX Ireland
| | | | - Ursel Bangert
- Department
of Physics and Bernal Institute, University
of Limerick, Limerick, V94 T9PX Ireland
| | - Kevin M. Ryan
- Department
of Chemical Sciences and Bernal Institute, University of Limerick, Limerick, V94 T9PX Ireland
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7
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Ono T, Okuda S, Ushiba S, Kanai Y, Matsumoto K. Challenges for Field-Effect-Transistor-Based Graphene Biosensors. MATERIALS (BASEL, SWITZERLAND) 2024; 17:333. [PMID: 38255502 PMCID: PMC10817696 DOI: 10.3390/ma17020333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 12/28/2023] [Accepted: 01/06/2024] [Indexed: 01/24/2024]
Abstract
Owing to its outstanding physical properties, graphene has attracted attention as a promising biosensor material. Field-effect-transistor (FET)-based biosensors are particularly promising because of their high sensitivity that is achieved through the high carrier mobility of graphene. However, graphene-FET biosensors have not yet reached widespread practical applications owing to several problems. In this review, the authors focus on graphene-FET biosensors and discuss their advantages, the challenges to their development, and the solutions to the challenges. The problem of Debye screening, in which the surface charges of the detection target are shielded and undetectable, can be solved by using small-molecule receptors and their deformations and by using enzyme reaction products. To address the complexity of sample components and the detection mechanisms of graphene-FET biosensors, the authors outline measures against nonspecific adsorption and the remaining problems related to the detection mechanism itself. The authors also introduce a solution with which the molecular species that can reach the sensor surfaces are limited. Finally, the authors present multifaceted approaches to the sensor surfaces that provide much information to corroborate the results of electrical measurements. The measures and solutions introduced bring us closer to the practical realization of stable biosensors utilizing the superior characteristics of graphene.
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Affiliation(s)
- Takao Ono
- SANKEN, Osaka University, 8-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan
| | - Satoshi Okuda
- High Frequency & Optical Device Works, Mitsubishi Electric Corporation, 4-1 Mizuhara, Itami, Sendai 664-8641, Japan
| | - Shota Ushiba
- Murata Manufacturing Co., Ltd., 1-10-1 Higashikotari, Kyoto 617-8555, Japan
| | - Yasushi Kanai
- International Center for Synchrotron Radiation Innovation Smart, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577, Japan
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8
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Ivanov YD, Malsagova KA, Goldaeva KV, Pleshakova TO, Kozlov AF, Galiullin RA, Shumov ID, Popov VP, Abramova IK, Ziborov VS, Petrov OF, Dolgoborodov AY, Archakov AI. The Study of Performance of a Nanoribbon Biosensor, Sensitized with Aptamers and Antibodies, upon Detection of Core Antigen of Hepatitis C Virus. MICROMACHINES 2023; 14:1946. [PMID: 37893383 PMCID: PMC10609547 DOI: 10.3390/mi14101946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/09/2023] [Accepted: 10/11/2023] [Indexed: 10/29/2023]
Abstract
The development of highly sensitive diagnostic systems for the early revelation of diseases in humans is one of the most important tasks of modern biomedical research, and the detection of the core antigen of the hepatitis C virus (HCVcoreAg)-a protein marker of the hepatitis C virus-is just the case. Our study is aimed at testing the performance of the nanoribbon biosensor in the case of the use of two different types of molecular probes: the antibodies and the aptamers against HCVcoreAg. The nanoribbon sensor chips employed are based on "silicon-on-insulator structures" (SOI-NR). Two different HCVcoreAg preparations are tested: recombinant β-galactosidase-conjugated HCVcoreAg ("Virogen", Watertown, MA, USA) and recombinant HCVcoreAg ("Vector-Best", Novosibirsk, Russia). Upon the detection of either type of antigen preparation, the lowest concentration of the antigen detectable in buffer with pH 5.1 was found to be approximately equal, amounting to ~10-15 M. This value was similar upon the use of either type of molecular probes.
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Affiliation(s)
- Yuri D. Ivanov
- Institute of Biomedical Chemistry (IBMC), 119121 Moscow, Russia; (Y.D.I.); (K.A.M.); (T.O.P.); (A.F.K.); (R.A.G.); (I.D.S.); (I.K.A.); (V.S.Z.); (A.I.A.)
- Joint Institute for High Temperatures of Russian Academy of Sciences, 125412 Moscow, Russia; (O.F.P.); (A.Y.D.)
| | - Kristina A. Malsagova
- Institute of Biomedical Chemistry (IBMC), 119121 Moscow, Russia; (Y.D.I.); (K.A.M.); (T.O.P.); (A.F.K.); (R.A.G.); (I.D.S.); (I.K.A.); (V.S.Z.); (A.I.A.)
| | - Kristina V. Goldaeva
- Institute of Biomedical Chemistry (IBMC), 119121 Moscow, Russia; (Y.D.I.); (K.A.M.); (T.O.P.); (A.F.K.); (R.A.G.); (I.D.S.); (I.K.A.); (V.S.Z.); (A.I.A.)
| | - Tatyana O. Pleshakova
- Institute of Biomedical Chemistry (IBMC), 119121 Moscow, Russia; (Y.D.I.); (K.A.M.); (T.O.P.); (A.F.K.); (R.A.G.); (I.D.S.); (I.K.A.); (V.S.Z.); (A.I.A.)
| | - Andrey F. Kozlov
- Institute of Biomedical Chemistry (IBMC), 119121 Moscow, Russia; (Y.D.I.); (K.A.M.); (T.O.P.); (A.F.K.); (R.A.G.); (I.D.S.); (I.K.A.); (V.S.Z.); (A.I.A.)
| | - Rafael A. Galiullin
- Institute of Biomedical Chemistry (IBMC), 119121 Moscow, Russia; (Y.D.I.); (K.A.M.); (T.O.P.); (A.F.K.); (R.A.G.); (I.D.S.); (I.K.A.); (V.S.Z.); (A.I.A.)
| | - Ivan D. Shumov
- Institute of Biomedical Chemistry (IBMC), 119121 Moscow, Russia; (Y.D.I.); (K.A.M.); (T.O.P.); (A.F.K.); (R.A.G.); (I.D.S.); (I.K.A.); (V.S.Z.); (A.I.A.)
| | - Vladimir P. Popov
- Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia;
| | - Irina K. Abramova
- Institute of Biomedical Chemistry (IBMC), 119121 Moscow, Russia; (Y.D.I.); (K.A.M.); (T.O.P.); (A.F.K.); (R.A.G.); (I.D.S.); (I.K.A.); (V.S.Z.); (A.I.A.)
| | - Vadim S. Ziborov
- Institute of Biomedical Chemistry (IBMC), 119121 Moscow, Russia; (Y.D.I.); (K.A.M.); (T.O.P.); (A.F.K.); (R.A.G.); (I.D.S.); (I.K.A.); (V.S.Z.); (A.I.A.)
- Joint Institute for High Temperatures of Russian Academy of Sciences, 125412 Moscow, Russia; (O.F.P.); (A.Y.D.)
| | - Oleg F. Petrov
- Joint Institute for High Temperatures of Russian Academy of Sciences, 125412 Moscow, Russia; (O.F.P.); (A.Y.D.)
| | - Alexander Yu. Dolgoborodov
- Joint Institute for High Temperatures of Russian Academy of Sciences, 125412 Moscow, Russia; (O.F.P.); (A.Y.D.)
| | - Alexander I. Archakov
- Institute of Biomedical Chemistry (IBMC), 119121 Moscow, Russia; (Y.D.I.); (K.A.M.); (T.O.P.); (A.F.K.); (R.A.G.); (I.D.S.); (I.K.A.); (V.S.Z.); (A.I.A.)
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9
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Zhang C, Parichenko A, Choi W, Shin S, Panes-Ruiz LA, Belyaev D, Custódio TF, Löw C, Lee JS, Ibarlucea B, Cuniberti G. Sybodies as Novel Bioreceptors toward Field-Effect Transistor-Based Detection of SARS-CoV-2 Antigens. ACS APPLIED MATERIALS & INTERFACES 2023; 15:40191-40200. [PMID: 37603713 DOI: 10.1021/acsami.3c06073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/23/2023]
Abstract
The SARS-CoV-2 pandemic has increased the demand for low-cost, portable, and rapid biosensors, driving huge research efforts toward new nanomaterial-based approaches with high sensitivity. Many of them employ antibodies as bioreceptors, which have a costly development process that requires animal facilities. Recently, sybodies emerged as a new alternative class of synthetic binders and receptors with high antigen binding efficiency, improved chemical stability, and lower production costs via animal-free methods. Their smaller size is an important asset to consider in combination with ultrasensitive field-effect transistors (FETs) as transducers, which respond more intensely when biorecognition occurs near their surface. This work demonstrates the immobilization of sybodies against the spike protein of the virus on silicon surfaces, which are often integral parts of the semiconducting channel of FETs. Immobilized sybodies maintain the capability to capture antigens, even at low concentrations in the femtomolar range, as observed by fluorescence microscopy. Finally, the first proof of concept of sybody-modified FET sensing is provided using a nanoscopic silicon net as the sensitive area where the sybodies are immobilized. The future development of further sybodies against other biomarkers and their generalization in biosensors could be critical to decrease the cost of biodetection platforms in future pandemics.
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Affiliation(s)
- Chi Zhang
- Institute for Materials Science and Max Bergmann Center for Biomaterials, Dresden University of Technology, Dresden 01069, Germany
| | - Alexandra Parichenko
- Institute for Materials Science and Max Bergmann Center for Biomaterials, Dresden University of Technology, Dresden 01069, Germany
| | - Wonyeong Choi
- Department of Electrical Engineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, Korea
| | - Seonghwan Shin
- Department of Electrical Engineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, Korea
| | - Luis Antonio Panes-Ruiz
- Institute for Materials Science and Max Bergmann Center for Biomaterials, Dresden University of Technology, Dresden 01069, Germany
| | - Dmitry Belyaev
- Fraunhofer-Institut für Keramische Technologien und Systeme IKTS, Dresden 01109, Germany
| | - Tânia Filipa Custódio
- Centre for Structural Systems Biology (CSSB), European Molecular Biology Laboratory (EMBL) Hamburg, Notkestraße 85, 22607 Hamburg, Germany, Notkestraße 85, Hamburg 22607, Germany
| | - Christian Löw
- Centre for Structural Systems Biology (CSSB), European Molecular Biology Laboratory (EMBL) Hamburg, Notkestraße 85, 22607 Hamburg, Germany, Notkestraße 85, Hamburg 22607, Germany
| | - Jeong-Soo Lee
- Department of Electrical Engineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, Korea
| | - Bergoi Ibarlucea
- Institute for Materials Science and Max Bergmann Center for Biomaterials, Dresden University of Technology, Dresden 01069, Germany
| | - Gianaurelio Cuniberti
- Institute for Materials Science and Max Bergmann Center for Biomaterials, Dresden University of Technology, Dresden 01069, Germany
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10
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Mamun AA, McGarrity M, Kim JH, Zhao F. Silicon Carbide-Based DNA Sensing Technologies. MICROMACHINES 2023; 14:1557. [PMID: 37630093 PMCID: PMC10456662 DOI: 10.3390/mi14081557] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 07/26/2023] [Accepted: 08/01/2023] [Indexed: 08/27/2023]
Abstract
DNA sensing is critical in various applications such as the early diagnosis of diseases and the investigation of forensic evidence, food processing, agriculture, environmental protection, etc. As a wide-bandgap semiconductor with excellent chemical, physical, electrical, and biocompatible properties, silicon carbide (SiC) is a promising material for DNA sensors. In recent years, a variety of SiC-based DNA-sensing technologies have been reported, such as nanoparticles and quantum dots, nanowires, nanopillars, and nanowire-based field-effect-transistors, etc. This article aims to provide a review of SiC-based DNA sensing technologies, their functions, and testing results.
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Affiliation(s)
| | | | | | - Feng Zhao
- School of Engineering and Computer Science, Washington State University, Vancouver, WA 98686, USA
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11
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Li H, Li D, Chen H, Yue X, Fan K, Dong L, Wang G. Application of Silicon Nanowire Field Effect Transistor (SiNW-FET) Biosensor with High Sensitivity. SENSORS (BASEL, SWITZERLAND) 2023; 23:6808. [PMID: 37571591 PMCID: PMC10422280 DOI: 10.3390/s23156808] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 07/12/2023] [Accepted: 07/25/2023] [Indexed: 08/13/2023]
Abstract
As a new type of one-dimensional semiconductor nanometer material, silicon nanowires (SiNWs) possess good application prospects in the field of biomedical sensing. SiNWs have excellent electronic properties for improving the detection sensitivity of biosensors. The combination of SiNWs and field effect transistors (FETs) formed one special biosensor with high sensitivity and target selectivity in real-time and label-free. Recently, SiNW-FETs have received more attention in fields of biomedical detection. Here, we give a critical review of the progress of SiNW-FETs, in particular, about the reversible surface modification methods. Moreover, we summarized the applications of SiNW-FETs in DNA, protein, and microbial detection. We also discuss the related working principle and technical approaches. Our review provides an extensive discussion for studying the challenges in the future development of SiNW-FETs.
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Affiliation(s)
- Huiping Li
- Ministry of Education Engineering Research Center of Smart Microsensors and Microsystems, School of Electronic Information, Hangzhou Dianzi University, Hangzhou 310018, China
| | - Dujuan Li
- Ministry of Education Engineering Research Center of Smart Microsensors and Microsystems, School of Electronic Information, Hangzhou Dianzi University, Hangzhou 310018, China
| | - Huiyi Chen
- Ministry of Education Engineering Research Center of Smart Microsensors and Microsystems, School of Electronic Information, Hangzhou Dianzi University, Hangzhou 310018, China
| | - Xiaojie Yue
- The Children’s Hospital of Zhejiang University School of Medicine, Hangzhou 310052, China
| | - Kai Fan
- School of Automation, Hangzhou Dianzi University, Hangzhou 310018, China
| | - Linxi Dong
- Ministry of Education Engineering Research Center of Smart Microsensors and Microsystems, School of Electronic Information, Hangzhou Dianzi University, Hangzhou 310018, China
| | - Gaofeng Wang
- Ministry of Education Engineering Research Center of Smart Microsensors and Microsystems, School of Electronic Information, Hangzhou Dianzi University, Hangzhou 310018, China
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12
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Leshchenko ED, Dubrovskii VG. An Overview of Modeling Approaches for Compositional Control in III-V Ternary Nanowires. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:nano13101659. [PMID: 37242075 DOI: 10.3390/nano13101659] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 05/11/2023] [Accepted: 05/15/2023] [Indexed: 05/28/2023]
Abstract
Modeling of the growth process is required for the synthesis of III-V ternary nanowires with controllable composition. Consequently, new theoretical approaches for the description of epitaxial growth and the related chemical composition of III-V ternary nanowires based on group III or group V intermix were recently developed. In this review, we present and discuss existing modeling strategies for the stationary compositions of III-V ternary nanowires and try to systematize and link them in a general perspective. In particular, we divide the existing approaches into models that focus on the liquid-solid incorporation mechanisms in vapor-liquid-solid nanowires (equilibrium, nucleation-limited, and kinetic models treating the growth of solid from liquid) and models that provide the vapor-solid distributions (empirical, transport-limited, reaction-limited, and kinetic models treating the growth of solid from vapor). We describe the basic ideas underlying the existing models and analyze the similarities and differences between them, as well as the limitations and key factors influencing the stationary compositions of III-V nanowires versus the growth method. Overall, this review provides a basis for choosing a modeling approach that is most appropriate for a particular material system and epitaxy technique and that underlines the achieved level of the compositional modeling of III-V ternary nanowires and the remaining gaps that require further studies.
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Affiliation(s)
- Egor D Leshchenko
- Faculty of Physics, St. Petersburg State University, Universitetskaya Emb. 13B, 199034 St. Petersburg, Russia
| | - Vladimir G Dubrovskii
- Faculty of Physics, St. Petersburg State University, Universitetskaya Emb. 13B, 199034 St. Petersburg, Russia
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13
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Tzouvadaki I, Prodromakis T. Large-scale nano-biosensing technologies. FRONTIERS IN NANOTECHNOLOGY 2023. [DOI: 10.3389/fnano.2023.1127363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023] Open
Abstract
Nanoscale technologies have brought significant advancements to modern diagnostics, enabling unprecedented bio-chemical sensitivities that are key to disease monitoring. At the same time, miniaturized biosensors and their integration across large areas enabled tessellating these into high-density biosensing panels, a key capability for the development of high throughput monitoring: multiple patients as well as multiple analytes per patient. This review provides a critical overview of various nanoscale biosensing technologies and their ability to unlock high testing throughput without compromising detection resilience. We report on the challenges and opportunities each technology presents along this direction and present a detailed analysis on the prospects of both commercially available and emerging biosensing technologies.
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14
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Santermans S, Hellings G, Heyns M, Van Roy W, Martens K. Unraveling the impact of nano-scaling on silicon field-effect transistors for the detection of single-molecules. NANOSCALE 2023; 15:2354-2368. [PMID: 36644797 DOI: 10.1039/d2nr05267a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Electrolyte-gated silicon field-effect transistors (FETs) capable of detecting single molecules could enable high-throughput molecular sensing chips to advance, for example, genomics or proteomics. For solid-gated silicon FETs it is well-known that nano-scaled devices become sensitive to single elementary charges near the silicon-oxide interface. However, in electrolyte-gated FETs, electrolyte screening strongly reduces sensitivity to charges near the gate oxide. The question arises whether nano-scaling electrolyte-gated FETs can entail a sufficiently large signal-to-noise ratio (SNR) for the detection of single molecules. We enhanced a technology computer-aided design tool with electrolyte screening models to calculate the impact of the FET geometry on the single-molecule signal and FET noise. Our continuum FET model shows that a sufficiently large single-molecule SNR is only obtained when nano-scaling all FET channel dimensions. Moreover, we show that the expected scaling trend of the single-molecule SNR breaks down and no longer results in improvements for geometries approaching the decananometer size. This is the characteristic size of the FET channel region modulated by a typical molecule. For gate lengths below 50 nm, the overlap of the modulated region with the highly conductive junctions leads to saturation of the SNR. For cross-sections below 10-30 nm, SNR degrades due to the overlap of the modulated region with the convex FET corners where a larger local gate capacitance reduces charge sensitivity. In our study, assuming a commercial solid-state FET noise amplitude, we find that a suspended nanowire FET architecture with 35 nm length and 5 × 10 nm2 cross-section results in the highest SNR of about 10 for a 15-base DNA oligo in a 15 mM electrolyte. In contrast with typical silicon nanowire FET sensors which possess micron-scale gate lengths, we find it to be key that all channel dimensions are scaled down to the decananometer range.
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Affiliation(s)
- Sybren Santermans
- imec, Kapeldreef 75, 3001 Leuven, Belgium.
- Department of Materials Engineering, University of Leuven, Kasteelpark Arenberg 44, 3001 Leuven, Belgium
| | | | - Marc Heyns
- imec, Kapeldreef 75, 3001 Leuven, Belgium.
- Department of Materials Engineering, University of Leuven, Kasteelpark Arenberg 44, 3001 Leuven, Belgium
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15
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Meskher H, Ragdi T, Thakur AK, Ha S, Khelfaoui I, Sathyamurthy R, Sharshir SW, Pandey AK, Saidur R, Singh P, Sharifian Jazi F, Lynch I. A Review on CNTs-Based Electrochemical Sensors and Biosensors: Unique Properties and Potential Applications. Crit Rev Anal Chem 2023:1-24. [PMID: 36724894 DOI: 10.1080/10408347.2023.2171277] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Carbon nanotubes (CNTs), are safe, biocompatible, bioactive, and biodegradable materials, and have sparked a lot of attention due to their unique characteristics in a variety of applications, including medical and dye industries, paper manufacturing and water purification. CNTs also have a strong film-forming potential, permitting them to be widely employed in constructing sensors and biosensors. This review concentrates on the application of CNT-based nanocomposites in the production of electrochemical sensors and biosensors. It emphasizes the synthesis and optimization of CNT-based sensors for a range of applications and outlines the benefits of using CNTs for biomolecule immobilization. In addition, the use of molecularly imprinted polymer (MIP)-CNTs in the production of electrochemical sensors is also discussed. The challenges faced by the current CNTs-based sensors, along with some the future perspectives and their future opportunities, are also briefly explained in this paper.
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Affiliation(s)
- Hicham Meskher
- Division of Chemical Engineering, Kasdi-Merbah University, Ouargla, Algeria
| | - Teqwa Ragdi
- Division of Chemical Engineering, Kasdi-Merbah University, Ouargla, Algeria
| | - Amrit Kumar Thakur
- Department of Mechanical Engineering, KPR Institute of Engineering and Technology, Coimbatore, Tamil Nadu, India
| | - Sohmyung Ha
- Division of Engineering, New York University Abu Dhabi, Abu Dhabi, UAE
- Tandon School of Engineering, New York University, New York, NY, USA
| | - Issam Khelfaoui
- School of Insurance and Economics, University of International Business and Economics, Beijing, China
| | - Ravishankar Sathyamurthy
- Department of Mechanical Engineering, King Fahd University of Petroleum and Minerals, Dammam, Saudi Arabia
- Interdisciplinary Research Center for Renewable Energy and Power Systems (IRC-REPS), King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia
| | - Swellam W Sharshir
- Mechanical Engineering Department, Faculty of Engineering, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - A K Pandey
- Research Centre for Nano-Materials and Energy Technology (RCNMET), School of Engineering and Technology, Sunway University, Bandar Sunway, Petaling Jaya, Malaysia
- Center for Transdisciplinary Research (CFTR), Saveetha Institute of Medical and Technical Services, Saveetha University, Chennai, India
- CoE for Energy and Eco-sustainability Research, Uttaranchal University, Dehradun, Uttarakhand, India
| | - Rahman Saidur
- Research Centre for Nano-Materials and Energy Technology (RCNMET), School of Engineering and Technology, Sunway University, Bandar Sunway, Petaling Jaya, Malaysia
| | - Punit Singh
- Institute of Engineering and Technology, Department of Mechanical Engineering, GLA University Mathura, Chaumuhan, Uttar Pradesh, India
| | | | - Iseult Lynch
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham, UK
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16
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Mantri D, Wymenga L, van Turnhout J, van Zeijl H, Zhang G. Manipulation, Sampling and Inactivation of the SARS-CoV-2 Virus Using Nonuniform Electric Fields on Micro-Fabricated Platforms: A Review. MICROMACHINES 2023; 14:345. [PMID: 36838044 PMCID: PMC9967285 DOI: 10.3390/mi14020345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 01/21/2023] [Accepted: 01/21/2023] [Indexed: 06/18/2023]
Abstract
Micro-devices that use electric fields to trap, analyze and inactivate micro-organisms vary in concept, design and application. The application of electric fields to manipulate and inactivate bacteria and single-celled organisms has been described extensively in the literature. By contrast, the effect of such fields on viruses is not well understood. This review explores the possibility of using existing methods for manipulating and inactivating larger viruses and bacteria, for smaller viruses, such as SARS-CoV-2. It also provides an overview of the theoretical background. The findings may be used to implement new ideas and frame experimental parameters that optimize the manipulation, sampling and inactivation of SARS-CoV-2 electrically.
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Affiliation(s)
- Devashish Mantri
- Department Biomedical Engineering, Delft University of Technology, 2628 CD Delft, The Netherlands
| | - Luutzen Wymenga
- Department Microelectronics, Delft University of Technology, 2628 CD Delft, The Netherlands
| | - Jan van Turnhout
- Department Material Science Engineering, Delft University of Technology, 2628 CD Delft, The Netherlands
| | - Henk van Zeijl
- Department Microelectronics, Delft University of Technology, 2628 CD Delft, The Netherlands
| | - Guoqi Zhang
- Department Microelectronics, Delft University of Technology, 2628 CD Delft, The Netherlands
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17
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Ivanov YD, Kapustina SI, Malsagova KA, Goldaeva KV, Pleshakova TO, Galiullin RA, Shumov ID, Kozlov AF, Glukhov AV, Grabezhova VK, Popov VP, Petrov OF, Ziborov VS, Kushlinskii NE, Alferov AA, Konev VA, Kovalev OB, Uchaikin VF, Archakov AI. "Silicon-On-Insulator"-Based Biosensor for the Detection of MicroRNA Markers of Ovarian Cancer. MICROMACHINES 2022; 14:70. [PMID: 36677130 PMCID: PMC9861449 DOI: 10.3390/mi14010070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 12/16/2022] [Accepted: 12/23/2022] [Indexed: 06/17/2023]
Abstract
Ovarian cancer is a gynecological cancer characterized by a high mortality rate and tumor heterogeneity. Its early detection and primary prophylaxis are difficult to perform. Detecting biomarkers for ovarian cancer plays a pivotal role in therapy effectiveness and affects patients' survival. This study demonstrates the detection of microRNAs (miRNAs), which were reported to be associated with ovarian cancer tumorigenesis, with a nanowire biosensor based on silicon-on-insulator structures (SOI-NW biosensor). The advantages of the method proposed for miRNA detection using the SOI-NW biosensor are as follows: (1) no need for additional labeling or amplification reaction during sample preparation, and (2) real-time detection of target biomolecules. The detecting component of the biosensor is a chip with an array of 3 µm wide, 10 µm long silicon nanowires on its surface. The SOI-NW chip was fabricated using the "top-down" method, which is compatible with large-scale CMOS technology. Oligonucleotide probes (oDNA probes) carrying sequences complementary to the target miRNAs were covalently immobilized on the nanowire surface to ensure high-sensitivity biospecific sensing of the target biomolecules. The study involved two experimental series. Detection of model DNA oligonucleotides being synthetic analogs of the target miRNAs was carried out to assess the method's sensitivity. The lowest concentration of the target oligonucleotides detectable in buffer solution was 1.1 × 10-16 M. In the second experimental series, detection of miRNAs (miRNA-21, miRNA-141, and miRNA-200a) isolated from blood plasma samples collected from patients having a verified diagnosis of ovarian cancer was performed. The results of our present study represent a step towards the development of novel highly sensitive diagnostic systems for the early revelation of ovarian cancer in women.
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Affiliation(s)
- Yuri D. Ivanov
- Institute of Biomedical Chemistry (IBMC), 119121 Moscow, Russia
- Joint Institute for High Temperatures of Russian Academy of Sciences, 125412 Moscow, Russia
| | - Svetlana I. Kapustina
- Institute of Biomedical Chemistry (IBMC), 119121 Moscow, Russia
- Department of Cybernetics of Chemical and Technological Processes, Mendeleev University of Chemical Technology of Russia (MUCTR), 125047 Moscow, Russia
| | | | | | | | | | - Ivan D. Shumov
- Institute of Biomedical Chemistry (IBMC), 119121 Moscow, Russia
| | | | - Alexander V. Glukhov
- JSC “Novosibirsk Plant of Semiconductor Devices with OKB”, 630082 Novosibirsk, Russia
| | - Victoria K. Grabezhova
- JSC “Design Center for Biomicroelectronic Technologies “Vega””, 630082 Novosibirsk, Russia
| | - Vladimir P. Popov
- Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Oleg F. Petrov
- Joint Institute for High Temperatures of Russian Academy of Sciences, 125412 Moscow, Russia
| | - Vadim S. Ziborov
- Institute of Biomedical Chemistry (IBMC), 119121 Moscow, Russia
- Joint Institute for High Temperatures of Russian Academy of Sciences, 125412 Moscow, Russia
| | | | - Alexander A. Alferov
- N.N. Blokhin National Medical Research Center of Oncology, 115478 Moscow, Russia
| | - Vladimir A. Konev
- Department of Infectious Diseases in Children, Faculty of Pediatrics, Pirogov Russian National Research Medical University (RNRMU), 117997 Moscow, Russia
| | - Oleg B. Kovalev
- Department of Infectious Diseases in Children, Faculty of Pediatrics, Pirogov Russian National Research Medical University (RNRMU), 117997 Moscow, Russia
| | - Vasiliy F. Uchaikin
- Department of Infectious Diseases in Children, Faculty of Pediatrics, Pirogov Russian National Research Medical University (RNRMU), 117997 Moscow, Russia
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18
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Naumova O, Generalov V, Shcherbakov D, Zaitseva E, Zhivodkov Y, Kozhukhov A, Latyshev A, Aseev A, Safatov A, Buryak G, Cheremiskina A, Merkuleva J, Rudometova N. SOI-FET Sensors with Dielectrophoretic Concentration of Viruses and Proteins. BIOSENSORS 2022; 12:992. [PMID: 36354501 PMCID: PMC9688205 DOI: 10.3390/bios12110992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 11/03/2022] [Accepted: 11/05/2022] [Indexed: 06/16/2023]
Abstract
Quick label-free virus screening and highly sensitive analytical tools/techniques are becoming extremely important in a pandemic. In this study, we developed a biosensing device based on the silicon nanoribbon multichannel and dielectrophoretic controlled sensors functionalized with SARS-CoV-2 spike antibodies for the use as a platform for the detection and studding of properties of viruses and their protein components. Replicatively defective viral particles based on vesicular stomatitis viruses and HIV-1 were used as carrier molecules to deliver the target SARS-CoV-2 spike S-proteins to sensory elements. It was shown that fully CMOS-compatible nanoribbon sensors have the subattomolar sensitivity and dynamic range of 4 orders. Specific interaction between S-proteins and antibodies leads to the accumulation of the negative charge on the sensor surface. Nonspecific interactions of the viral particles lead to the positive charge accumulation. It was shown that dielectrophoretic controlled sensors allow to estimate the effective charge of the single virus at the sensor surface and separate it from the charge associated with the binding of target proteins with the sensor surface.
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Affiliation(s)
- Olga Naumova
- Rzhanov Institute of Semiconductor Physics, Siberian Branch of the Russian Academy of Science, 630090 Novosibirsk, Russia
| | - Vladimir Generalov
- Federal State Research Institution State Research Center of Virology and Biotechnology “Vector”, 630559 Koltsovo, Russia
- Faculty of Automation and Computer Engineering, Novosibirsk State Technical University, 630073 Novosibirsk, Russia
| | - Dmitry Shcherbakov
- Federal State Research Institution State Research Center of Virology and Biotechnology “Vector”, 630559 Koltsovo, Russia
| | - Elza Zaitseva
- Rzhanov Institute of Semiconductor Physics, Siberian Branch of the Russian Academy of Science, 630090 Novosibirsk, Russia
| | - Yuriy Zhivodkov
- Rzhanov Institute of Semiconductor Physics, Siberian Branch of the Russian Academy of Science, 630090 Novosibirsk, Russia
| | - Anton Kozhukhov
- Rzhanov Institute of Semiconductor Physics, Siberian Branch of the Russian Academy of Science, 630090 Novosibirsk, Russia
| | - Alexander Latyshev
- Rzhanov Institute of Semiconductor Physics, Siberian Branch of the Russian Academy of Science, 630090 Novosibirsk, Russia
| | - Alexander Aseev
- Rzhanov Institute of Semiconductor Physics, Siberian Branch of the Russian Academy of Science, 630090 Novosibirsk, Russia
- Department of Physics, Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Alexander Safatov
- Federal State Research Institution State Research Center of Virology and Biotechnology “Vector”, 630559 Koltsovo, Russia
| | - Galina Buryak
- Federal State Research Institution State Research Center of Virology and Biotechnology “Vector”, 630559 Koltsovo, Russia
| | - Anastasia Cheremiskina
- Federal State Research Institution State Research Center of Virology and Biotechnology “Vector”, 630559 Koltsovo, Russia
| | - Julia Merkuleva
- Federal State Research Institution State Research Center of Virology and Biotechnology “Vector”, 630559 Koltsovo, Russia
| | - Nadezhda Rudometova
- Federal State Research Institution State Research Center of Virology and Biotechnology “Vector”, 630559 Koltsovo, Russia
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19
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Okeke ES, Chukwudozie KI, Nyaruaba R, Ita RE, Oladipo A, Ejeromedoghene O, Atakpa EO, Agu CV, Okoye CO. Antibiotic resistance in aquaculture and aquatic organisms: a review of current nanotechnology applications for sustainable management. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:69241-69274. [PMID: 35969340 PMCID: PMC9376131 DOI: 10.1007/s11356-022-22319-y] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 07/27/2022] [Indexed: 05/13/2023]
Abstract
Aquaculture has emerged as one of the world's fastest-growing food industries in recent years, helping food security and boosting global economic status. The indiscriminate disposal of untreated or improperly managed waste and effluents from different sources including production plants, food processing sectors, and healthcare sectors release various contaminants such as bioactive compounds and unmetabolized antibiotics, and antibiotic-resistant organisms into the environment. These emerging contaminants (ECs), especially antibiotics, have the potential to pollute the environment, particularly the aquatic ecosystem due to their widespread use in aquaculture, leading to various toxicological effects on aquatic organisms as well as long-term persistence in the environment. However, various forms of nanotechnology-based technologies are now being explored to assist other remediation technologies to boost productivity, efficiency, and sustainability. In this review, we critically highlighted several ecofriendly nanotechnological methods including nanodrug and vaccine delivery, nanoformulations, and nanosensor for their antimicrobial effects in aquaculture and aquatic organisms, potential public health risks associated with nanoparticles, and their mitigation measures for sustainable management.
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Affiliation(s)
- Emmanuel Sunday Okeke
- Department of Biochemistry, Faculty of Biological Sciences, University of Nigeria, Nsukka, 41000, Enugu State, Nigeria
- Natural Science Unit, School of General Studies, University of Nigeria, Nsukka, 41000, Enugu State, Nigeria
- Institute of Environmental Health and Ecological Security, School of Environment & Safety Engineering, Jiangsu University, Zhenjiang, 212013, China
- Organisation of African Academic Doctors (OAAD), Off Kamiti Road, Nairobi, Kenya
| | - Kingsley Ikechukwu Chukwudozie
- Organisation of African Academic Doctors (OAAD), Off Kamiti Road, Nairobi, Kenya
- Department of Microbiology, Faculty of Biological Sciences, University of Nigeria, Nsukka, 410001, Nigeria
- Department of Clinical Medicine, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Raphael Nyaruaba
- Organisation of African Academic Doctors (OAAD), Off Kamiti Road, Nairobi, Kenya
- Center for Biosafety Megascience, Wuhan Institute of Virology, CAS, Wuhan, China
| | - Richard Ekeng Ita
- Organisation of African Academic Doctors (OAAD), Off Kamiti Road, Nairobi, Kenya
- Ritman University, Ikot Ekpene, Akwa Ibom State, Nigeria
| | - Abiodun Oladipo
- Organisation of African Academic Doctors (OAAD), Off Kamiti Road, Nairobi, Kenya
- Co-Innovation Center for Sustainable Forestry in Southern China, College of Forestry, Nanjing Forestry University, Nanjing, 210037, Jiangsu, People's Republic of China
| | - Onome Ejeromedoghene
- Organisation of African Academic Doctors (OAAD), Off Kamiti Road, Nairobi, Kenya
- School of Chemistry and Chemical Engineering, Southeast University, Jiangning District, Nanjing, Jiangsu Province, 211189, People's Republic of China
| | - Edidiong Okokon Atakpa
- Organisation of African Academic Doctors (OAAD), Off Kamiti Road, Nairobi, Kenya
- Institute of Marine Biology & Pharmacology, Ocean College, Zhejiang University, Zhoushan, 316021, Zhejiang, China
- Department of Animal & Environmental Biology, University of Uyo, Uyo, 1017, Akwa Ibom State, Nigeria
| | | | - Charles Obinwanne Okoye
- Organisation of African Academic Doctors (OAAD), Off Kamiti Road, Nairobi, Kenya.
- Department of Zoology & Environmental Biology, Faculty of Biological Sciences, University of Nigeria, Nsukka, 410001, Nigeria.
- School of Environment & Safety Engineering, Biofuels Institute, Jiangsu University, Zhenjiang, 212013, China.
- Key Laboratory of Intelligent Agricultural Machinery Equipment, Jiangsu University, Zhenjiang, 212013, China.
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20
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Harpak N, Borberg E, Raz A, Patolsky F. The "Bloodless" Blood Test: Intradermal Prick Nanoelectronics for the Blood Extraction-Free Multiplex Detection of Protein Biomarkers. ACS NANO 2022; 16:13800-13813. [PMID: 36006419 PMCID: PMC9527802 DOI: 10.1021/acsnano.2c01793] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 08/22/2022] [Indexed: 06/15/2023]
Abstract
Protein biomarkers' detection is of utmost importance for preventive medicine and early detection of illnesses. Today, their detection relies entirely on clinical tests consisting of painful, invasive extraction of large volumes of venous blood; time-consuming postextraction sample manipulation procedures; and mostly label-based complex detection approaches. Here, we report on a point-of-care (POC) diagnosis paradigm based on the application of intradermal finger prick-based electronic nanosensors arrays for protein biomarkers' direct detection and quantification down to the sub-pM range, without the need for blood extraction and sample manipulation steps. The nanobioelectronic array performs biomarker sensing by a rapid intradermal prick-based sampling of proteins biomarkers directly from the capillary blood pool accumulating at the site of the microneedle puncture, requiring only 2 min and less than one microliter of a blood sample for a complete analysis. A 1 mm long microneedle element was optimal in allowing for pain-free dermal sampling with a 100% success rate of reaching and rupturing dermis capillaries. Current common micromachining processes and top-down fabrication techniques allow the nanobioelectronic sensor arrays to provide accurate and reliable clinical diagnostic results using multiple sensing elements in each microneedle and all-in-one direct and label-free multiplex biomarkers detection. Preliminary successful clinical studies performed on human volunteers demonstrated the ability of our intradermal, in-skin, blood extraction-free detection platform to accurately detect protein biomarkers as a plausible POC detection for future replacement of today's invasive clinical blood tests. This approach can be readily extended in the future to detect other clinically relevant circulating biomarkers, such as miRNAs, free-DNAs, exosomes, and small metabolites.
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Affiliation(s)
- Nimrod Harpak
- School
of Chemistry, Faculty of Exact Sciences, Tel Aviv University, Tel Aviv69978, Israel
| | - Ella Borberg
- School
of Chemistry, Faculty of Exact Sciences, Tel Aviv University, Tel Aviv69978, Israel
| | - Adva Raz
- Department
of Materials Science and Engineering, the Iby and Aladar Fleischman
Faculty of Engineering, Tel Aviv University, Tel Aviv69978, Israel
| | - Fernando Patolsky
- School
of Chemistry, Faculty of Exact Sciences, Tel Aviv University, Tel Aviv69978, Israel
- Department
of Materials Science and Engineering, the Iby and Aladar Fleischman
Faculty of Engineering, Tel Aviv University, Tel Aviv69978, Israel
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21
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Advancement and Challenges of Biosensing Using Field Effect Transistors. BIOSENSORS 2022; 12:bios12080647. [PMID: 36005043 PMCID: PMC9405812 DOI: 10.3390/bios12080647] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 08/04/2022] [Accepted: 08/08/2022] [Indexed: 11/21/2022]
Abstract
Field-effect transistors (FETs) have become eminent electronic devices for biosensing applications owing to their high sensitivity, faster response and availability of advanced fabrication techniques for their production. The device physics of this sensor is now well understood due to the emergence of several numerical modelling and simulation papers over the years. The pace of advancement along with the knowhow of theoretical concepts proved to be highly effective in detecting deadly pathogens, especially the SARS-CoV-2 spike protein of the coronavirus with the onset of the (coronavirus disease of 2019) COVID-19 pandemic. However, the advancement in the sensing system is also accompanied by various hurdles that degrade the performance. In this review, we have explored all these challenges and how these are tackled with innovative approaches, techniques and device modifications that have also raised the detection sensitivity and specificity. The functional materials of the device are also structurally modified towards improving the surface area and minimizing power dissipation for developing miniaturized microarrays applicable in ultra large scale integration (ULSI) technology. Several theoretical models and simulations have also been carried out in this domain which have given a deeper insight on the electron transport mechanism in these devices and provided the direction for optimizing performance.
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22
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COVID-19 Detection via Silicon Nanowire Field-Effect Transistor: Setup and Modeling of Its Function. NANOMATERIALS 2022; 12:nano12152638. [PMID: 35957069 PMCID: PMC9370568 DOI: 10.3390/nano12152638] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 07/18/2022] [Accepted: 07/18/2022] [Indexed: 02/04/2023]
Abstract
Biomolecular detection methods have evolved from simple chemical processes to laboratory sensors capable of acquiring accurate measurements of various biological components. Recently, silicon nanowire field-effect transistors (SiNW-FETs) have been drawing enormous interest due to their potential in the biomolecular sensing field. SiNW-FETs exhibit capabilities such as providing real-time, label-free, highly selective, and sensitive detection. It is highly critical to diagnose infectious diseases accurately to reduce the illness and death spread rate. In this work, a novel SiNW-FET sensor is designed using a semiempirical approach, and the electronic transport properties are studied to detect the COVID-19 spike protein. Various electronic transport properties such as transmission spectrum, conductance, and electronic current are investigated by a semiempirical modeling that is combined with a nonequilibrium Green’s function. Moreover, the developed sensor selectivity is tested by studying the electronic transport properties for other viruses including influenza, rotavirus, and HIV. The results indicate that SiNW-FET can be utilized for accurate COVID-19 identification with high sensitivity and selectivity.
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23
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Recent Advances in Early Diagnosis of Viruses Associated with Gastroenteritis by Biosensors. BIOSENSORS 2022; 12:bios12070499. [PMID: 35884302 PMCID: PMC9313180 DOI: 10.3390/bios12070499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 07/01/2022] [Accepted: 07/04/2022] [Indexed: 11/29/2022]
Abstract
Gastroenteritis, as one of the main worldwide health challenges, especially in children, leads to 3–6 million deaths annually and causes nearly 20% of the total deaths of children aged ˂5 years, of which ~1.5 million gastroenteritis deaths occur in developing nations. Viruses are the main causative agent (~70%) of gastroenteritis episodes and their specific and early diagnosis via laboratory assays is very helpful for having successful antiviral therapy and reduction in infection burden. Regarding this importance, the present literature is the first review of updated improvements in the employing of different types of biosensors such as electrochemical, optical, and piezoelectric for sensitive, simple, cheap, rapid, and specific diagnosis of human gastroenteritis viruses. The Introduction section is a general discussion about the importance of viral gastroenteritis, types of viruses that cause gastroenteritis, and reasons for the combination of conventional diagnostic tests with biosensors for fast detection of viruses associated with gastroenteritis. Following the current laboratory detection tests for human gastroenteritis viruses and their limitations (with subsections: Electron Microscope (EM), Cell Culture, Immunoassay, and Molecular Techniques), structural features and significant aspects of various biosensing methods are discussed in the Biosensor section. In the next sections, basic information on viruses causing gastroenteritis and recent developments for fabrication and testing of different biosensors for each virus detection are covered, and the prospect of future developments in designing different biosensing platforms for gastroenteritis virus detection is discussed in the Conclusion and Future Directions section as well.
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Kabay G, DeCastro J, Altay A, Smith K, Lu HW, Capossela AM, Moarefian M, Aran K, Dincer C. Emerging Biosensing Technologies for the Diagnostics of Viral Infectious Diseases. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2201085. [PMID: 35288985 DOI: 10.1002/adma.202201085] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Indexed: 06/14/2023]
Abstract
Several viral infectious diseases appear limitless since the beginning of the 21st century, expanding into pandemic lengths. Thus, there are extensive efforts to provide more efficient means of diagnosis, a better understanding of acquired immunity, and improved monitoring of inflammatory biomarkers, as these are all crucial for controlling the spread of infection while aiding in vaccine development and improving patient outcomes. In this regard, various biosensors have been developed recently to streamline pathogen and immune response detection by addressing the limitations of traditional methods, including isothermal amplification-based systems and lateral flow assays. This review explores state-of-the-art biosensors for detecting viral pathogens, serological assays, and inflammatory biomarkers from the material perspective, by discussing their advantages, limitations, and further potential regarding their analytical performance, clinical utility, and point-of-care adaptability. Additionally, next-generation biosensing technologies that offer better sensitivity and selectivity, and easy handling for end-users are highlighted. An emerging example of these next-generation biosensors are those powered by novel synthetic biology tools, such as clustered regularly interspaced short palindromic repeats (CRISPR) with CRISPR-associated proteins (Cas), in combination with integrated point-of-care devices. Lastly, the current challenges are discussed and a roadmap for furthering these advanced biosensing technologies to manage future pandemics is provided.
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Affiliation(s)
- Gözde Kabay
- FIT Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, 79110, Freiburg, Germany
- Department of Microsystems Engineering - IMTEK, University of Freiburg, 79110, Freiburg, Germany
- Institute of Functional Interfaces - IFG, Karlsruhe Institute of Technology, 76344, Karlsruhe, Germany
| | - Jonalyn DeCastro
- The Claremont Colleges, Keck Graduate Institute, Claremont, CA, 91711, USA
| | - Alara Altay
- FIT Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, 79110, Freiburg, Germany
- Department of Microsystems Engineering - IMTEK, University of Freiburg, 79110, Freiburg, Germany
| | - Kasey Smith
- The Claremont Colleges, Keck Graduate Institute, Claremont, CA, 91711, USA
| | - Hsiang-Wei Lu
- The Claremont Colleges, Keck Graduate Institute, Claremont, CA, 91711, USA
| | | | - Maryam Moarefian
- The Claremont Colleges, Keck Graduate Institute, Claremont, CA, 91711, USA
| | - Kiana Aran
- The Claremont Colleges, Keck Graduate Institute, Claremont, CA, 91711, USA
- Cardea Bio Inc., San Diego, CA, 92121, USA
| | - Can Dincer
- FIT Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, 79110, Freiburg, Germany
- Department of Microsystems Engineering - IMTEK, University of Freiburg, 79110, Freiburg, Germany
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25
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Muratore C, Muratore MK, Austin DR, Miesle P, Benton AK, Beagle LK, Motala MJ, Moore DC, Slocik JM, Brothers MC, Kim SS, Krupa K, Back TA, Grant JT, Glavin NR. Laser-Fabricated 2D Molybdenum Disulfide Electronic Sensor Arrays for Rapid, Low-Cost, Ultrasensitive Detection of Influenza A and SARS-Cov-2. ADVANCED MATERIALS INTERFACES 2022; 9:2102209. [PMID: 35538926 PMCID: PMC9073982 DOI: 10.1002/admi.202102209] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 02/06/2022] [Indexed: 06/14/2023]
Abstract
Multiplex electronic antigen sensors for detection of SARS-Cov-2 spike glycoproteins and hemagglutinin from influenza A are fabricated using scalable processes for straightforward transition to economical mass-production. The sensors utilize the sensitivity and surface chemistry of a 2D MoS2 transducer for attachment of antibody fragments in a conformation favorable for antigen binding with no need for additional linker molecules. To make the devices, ultra-thin layers (3 nm) of amorphous MoS2 are sputtered over pre-patterned metal electrical contacts on a glass chip at room temperature. The amorphous MoS2 is then laser annealed to create an array of semiconducting 2H-MoS2 transducer regions between metal contacts. The semiconducting crystalline MoS2 region is functionalized with monoclonal antibody fragments complementary to either SARS-CoV-2 S1 spike protein or influenza A hemagglutinin. Quartz crystal microbalance experiments indicate strong binding and maintenance of antigen avidity for antibody fragments bound to MoS2. Electrical resistance measurements of sensors exposed to antigen concentrations ranging from 2-20 000 pg mL-1 reveal selective responses. Sensor architecture is adjusted to produce an array of sensors on a single chip suited for detection of analyte concentrations spanning six orders of magnitude from pg mL-1 to µg mL-1.
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Affiliation(s)
- Christopher Muratore
- Department of Chemical and Materials EngineeringUniversity of DaytonDaytonOH45469USA
- m‐nanotech Ltd.DaytonOH45409USA
| | - Melani K. Muratore
- m‐nanotech Ltd.DaytonOH45409USA
- Department of BiologyUniversity of DaytonDaytonOH45469USA
| | - Drake R. Austin
- UES Inc.DaytonOH45432USA
- Materials and Manufacturing DirectorateAir Force Research LaboratoryWright‐Patterson Air Force BaseDaytonOH45433USA
| | - Paige Miesle
- UES Inc.DaytonOH45432USA
- Materials and Manufacturing DirectorateAir Force Research LaboratoryWright‐Patterson Air Force BaseDaytonOH45433USA
- Department of Mechanical EngineeringDaytonOH45469USA
| | - Anna K. Benton
- Department of Chemical and Materials EngineeringUniversity of DaytonDaytonOH45469USA
- UES Inc.DaytonOH45432USA
- Materials and Manufacturing DirectorateAir Force Research LaboratoryWright‐Patterson Air Force BaseDaytonOH45433USA
| | - Lucas K. Beagle
- Department of Chemical and Materials EngineeringUniversity of DaytonDaytonOH45469USA
- UES Inc.DaytonOH45432USA
- Materials and Manufacturing DirectorateAir Force Research LaboratoryWright‐Patterson Air Force BaseDaytonOH45433USA
| | - Michael J. Motala
- UES Inc.DaytonOH45432USA
- Materials and Manufacturing DirectorateAir Force Research LaboratoryWright‐Patterson Air Force BaseDaytonOH45433USA
| | - David C. Moore
- UES Inc.DaytonOH45432USA
- Materials and Manufacturing DirectorateAir Force Research LaboratoryWright‐Patterson Air Force BaseDaytonOH45433USA
| | - Joseph M. Slocik
- UES Inc.DaytonOH45432USA
- Materials and Manufacturing DirectorateAir Force Research LaboratoryWright‐Patterson Air Force BaseDaytonOH45433USA
| | - Michael C. Brothers
- UES Inc.DaytonOH45432USA
- 711
Human Performance WingAir Force Research LaboratoryWright‐Patterson Air Force BaseDaytonOH45433USA
| | - Steve S. Kim
- 711
Human Performance WingAir Force Research LaboratoryWright‐Patterson Air Force BaseDaytonOH45433USA
| | - Kristen Krupa
- Department of Chemical and Materials EngineeringUniversity of DaytonDaytonOH45469USA
| | - Tyson A. Back
- Materials and Manufacturing DirectorateAir Force Research LaboratoryWright‐Patterson Air Force BaseDaytonOH45433USA
| | | | - Nicholas R. Glavin
- Materials and Manufacturing DirectorateAir Force Research LaboratoryWright‐Patterson Air Force BaseDaytonOH45433USA
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26
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Sessi V, Ibarlucea B, Seichepine F, Klinghammer S, Ibrahim I, Heinzig A, Szabo N, Mikolajick T, Hierlemann A, Frey U, Weber WM, Baraban L, Cuniberti G. Multisite Dopamine Sensing With Femtomolar Resolution Using a CMOS Enabled Aptasensor Chip. Front Neurosci 2022; 16:875656. [PMID: 35720700 PMCID: PMC9204155 DOI: 10.3389/fnins.2022.875656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 05/12/2022] [Indexed: 12/02/2022] Open
Abstract
Many biomarkers including neurotransmitters are found in external body fluids, such as sweat or saliva, but at lower titration levels than they are present in blood. Efficient detection of such biomarkers thus requires, on the one hand, to use techniques offering high sensitivity, and, on the other hand, to use a miniaturized format to carry out diagnostics in a minimally invasive way. Here, we present the hybrid integration of bottom-up silicon-nanowire Schottky-junction FETs (SiNW SJ-FETs) with complementary-metal–oxide–semiconductor (CMOS) readout and amplification electronics to establish a robust biosensing platform with 32 × 32 aptasensor measurement sites at a 100 μm pitch. The applied hetero-junctions yield a selective biomolecular detection down to femtomolar concentrations. Selective and multi-site detection of dopamine is demonstrated at an outstanding sensitivity of ∼1 V/fM. The integrated platform offers great potential for detecting biomarkers at high dilution levels and could be applied, for example, to diagnosing neurodegenerative diseases or monitoring therapy progress based on patient samples, such as tear liquid, saliva, or eccrine sweat.
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Affiliation(s)
- Violetta Sessi
- Institute of Semiconductor and Microsystems, TU Dresden, Dresden, Germany
- Center for Advancing Electronics Dresden, TU Dresden, Dresden, Germany
| | - Bergoi Ibarlucea
- Center for Advancing Electronics Dresden, TU Dresden, Dresden, Germany
- Max Bergman Center of Biomaterials Dresden and Institute for Materials Science, TU Dresden, Dresden, Germany
- Bergoi Ibarlucea,
| | - Florent Seichepine
- RIKEN Quantitative Biological Center, Kobe, Japan
- Imperial College London, London, United Kingdom
| | - Stephanie Klinghammer
- Center for Advancing Electronics Dresden, TU Dresden, Dresden, Germany
- Max Bergman Center of Biomaterials Dresden and Institute for Materials Science, TU Dresden, Dresden, Germany
| | - Imad Ibrahim
- Institute of Semiconductor and Microsystems, TU Dresden, Dresden, Germany
- Center for Advancing Electronics Dresden, TU Dresden, Dresden, Germany
| | - André Heinzig
- Institute of Semiconductor and Microsystems, TU Dresden, Dresden, Germany
| | | | - Thomas Mikolajick
- Institute of Semiconductor and Microsystems, TU Dresden, Dresden, Germany
- Center for Advancing Electronics Dresden, TU Dresden, Dresden, Germany
- NaMLab gGmbH, Dresden, Germany
| | - Andreas Hierlemann
- Department of Biosystems Science and Engineering, Bio Engineering Laboratory, ETH Zürich, Basel, Switzerland
| | - Urs Frey
- RIKEN Quantitative Biological Center, Kobe, Japan
- Department of Biosystems Science and Engineering, Bio Engineering Laboratory, ETH Zürich, Basel, Switzerland
- MaxWell Biosystems AG, Basel, Switzerland
| | - Walter M. Weber
- Center for Advancing Electronics Dresden, TU Dresden, Dresden, Germany
- NaMLab gGmbH, Dresden, Germany
- Institute of Solid State Electronics, TU Wien, Vienna, Austria
- Walter Weber,
| | - Larysa Baraban
- Center for Advancing Electronics Dresden, TU Dresden, Dresden, Germany
- Max Bergman Center of Biomaterials Dresden and Institute for Materials Science, TU Dresden, Dresden, Germany
- Helmholtz-Zentrum Dresden-Rossendorf e.V., Institute of Radiopharmaceutical Cancer Research, Dresden, Germany
- *Correspondence: Larysa Baraban,
| | - Gianaurelio Cuniberti
- Center for Advancing Electronics Dresden, TU Dresden, Dresden, Germany
- Max Bergman Center of Biomaterials Dresden and Institute for Materials Science, TU Dresden, Dresden, Germany
- Gianaurelio Cuniberti,
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27
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Abstract
Healthcare is undergoing large transformations, and it is imperative to leverage new technologies to support the advent of personalized medicine and disease prevention. It is now well accepted that the levels of certain biological molecules found in blood and other bodily fluids, as well as in exhaled breath, are an indication of the onset of many human diseases and reflect the health status of the person. Blood, urine, sweat, or saliva biomarkers can therefore serve in early diagnosis of diseases such as cancer, but also in monitoring disease progression, detecting metabolic disfunctions, and predicting response to a given therapy. For most point-of-care sensors, the requirement that patients themselves can use and apply them is crucial not only regarding the diagnostic part, but also at the sample collection level. This has stimulated the development of such diagnostic approaches for the non-invasive analysis of disease-relevant analytes. Considering these timely efforts, this review article focuses on novel, sensitive, and selective sensing systems for the detection of different endogenous target biomarkers in bodily fluids as well as in exhaled breath, which are associated with human diseases.
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28
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An Aptamer-Functionalised Schottky-Field Effect Transistor for the Detection of Proteins. BIOSENSORS 2022; 12:bios12050347. [PMID: 35624648 PMCID: PMC9138399 DOI: 10.3390/bios12050347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 05/09/2022] [Accepted: 05/16/2022] [Indexed: 11/21/2022]
Abstract
The outbreak of the coronavirus disease 2019 (COVID-19) in December 2019 has highlighted the need for a flexible sensing system that can quickly and accurately determine the presence of biomarkers associated with the disease. This sensing system also needs to be easily adaptable to incorporate both novel diseases as well as changes in the existing ones. Here we report the feasibility of using a simple, low-cost silicon field-effect transistor functionalised with aptamers and designed to attach to the spike protein of SARS-CoV2. It is shown that a linear response can be obtained in a concentration range of 100 fM to 10 pM. Furthermore, by using a larger range of source-drain potentials compared with other FET based sensors, it is possible to look at a wider range of device parameters to optimise the response.
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29
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Park DW, Tsvid G, Hernandez-Ortiz JP, Schwartz DC, Ma Z. Trench field-effect transistors integrated in a microfluidic channel and design considerations for charge detection. APPLIED PHYSICS LETTERS 2022; 120:192102. [PMID: 35578730 PMCID: PMC9107340 DOI: 10.1063/5.0084758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 04/19/2022] [Indexed: 05/11/2023]
Abstract
Field-effect transistors (FETs) combined with a microfluidic system allow for the electrical detection of charged materials moving in a microfluidic channel. Here, we demonstrate trench-shaped silicon FETs with the combination of a microfluidic channel that can be used for simultaneous electrical and optical detection of charged fluorescent beads. The n-channel silicon trench FETs have a maximum transconductance of 1.83 × 10-5 S at near-zero gate bias voltage, which is beneficial for the high sensitivity of electrical detection. The optical transparency and physical robustness of the integrated microfluidic channel are achieved by a polydimethylsiloxane (PDMS)/glass hybrid cover combining the good sealing characteristics of PDMS, and the thin and flat properties of glass. Device evaluation methodologies and measurement approaches are also presented demonstrating a synchronized time-lapse imaging and electronic detection of bead transport. The proposed device and design consideration could advance the promise of electronic sensing to measure potential differences induced by charged analytes.
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Affiliation(s)
- Dong-Wook Park
- School of Electrical and Computer Engineering, University of Seoul, Seoul 02504, South Korea
- Authors to whom correspondence should be addressed: and
| | - Gene Tsvid
- Laboratory for Molecular and Computational Genomics, Department of Chemistry and Laboratory of Genetics, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
| | - Juan P. Hernandez-Ortiz
- Colombia/Wisconsin One-Health Consortium, Department of Materials and Nanotechnology, Universidad Nacional de Colombia, Sede Medellin, Cra 75 # 79A-52, Bloque M15, Medellin 050034, Colombia
| | - David C. Schwartz
- Laboratory for Molecular and Computational Genomics, Department of Chemistry and Laboratory of Genetics, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
| | - Zhenqiang Ma
- Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
- Authors to whom correspondence should be addressed: and
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30
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A Study on the Effects of Gallium Droplet Consumption and Post Growth Annealing on Te-Doped GaAs Nanowire Properties Grown by Self-Catalyzed Molecular Beam Epitaxy. Catalysts 2022. [DOI: 10.3390/catal12050451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
In this work, the effects of arsenic (As) flux used during gallium (Ga) seed droplet consumption and the post-growth annealing on the optical, electrical, and microstructural properties of self-catalyzed molecular beam epitaxially grown tellurium (Te)-doped GaAs nanowires (NWs) have been investigated using a variety of characterization techniques. NWs using the same amount of As flux for growth of the seed droplet consumption demonstrated reduced density of stacking faults at the NW tip, with four-fold enhancement in the 4K photoluminescence (PL) intensity and increased single nanowire photocurrent over their higher As flux droplet consumption counterparts. Post-growth annealed NWs exhibited an additional low-energy PL peak at 1.31 eV that significantly reduced the overall PL intensity. The origin of this lower energy peak is assigned to a photocarrier transition from the conduction band to the annealing assisted Te-induced complex acceptor state (TeAsVGa−). In addition, post-growth annealing demonstrated a detrimental impact on the electrical properties of the Te-doped GaAs NWs, as revealed by suppressed single nanowire (SNW) and ensemble NW photocurrent, with a consequent enhanced low-frequency noise level compared to as-grown doped NWs. This work demonstrates that each parameter in the growth space must be carefully examined to successfully grow self-catalyzed Te-doped NWs of high quality and is not a simple extension of the growth of corresponding intrinsic NWs.
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31
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The Effect of Incubation near an Inversely Oriented Square Pyramidal Structure on Adsorption Properties of Horseradish Peroxidase. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12084042] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The incubation of a solution of horseradish peroxidase (HRP) enzyme either below the apex or near the base of an inversely oriented square pyramid (inverted square pyramid; ISP) has been found to influence the enzyme’s aggregation and adsorption properties. The HRP enzyme is used herein as a model object due to its importance in analytical chemistry applications. Atomic force microscopy (AFM) is employed to investigate the HRP’s adsorption on mica substrates at the single-molecule level. Conventional spectrophotometry is used in parallel as a reference method for the determination of the HRP’s enzymatic activity. Using AFM, we reveal a significant change in the adsorption properties of HRP on mica substrates after the incubation of the HRP solutions either above the base or below the apex of the ISP in comparison with the control HRP solution. The same situation is observed after the incubation of the enzyme solution above the center of the ISP’s base. Here, the enzymatic activity of HRP remained unaffected in both cases. Since pyramidal structures of positive and inverted orientation are employed in biosensor devices, it is important to take into account the results obtained herein in the development of highly sensitive biosensor systems, in which pyramidal structures are employed as sensor (such as AFM probes) or construction elements.
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32
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Hrdy J, Vasickova P. Virus detection methods for different kinds of food and water samples – The importance of molecular techniques. Food Control 2022. [DOI: 10.1016/j.foodcont.2021.108764] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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33
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Naumova OV, Zaytseva EG. Analysis of Electric Field Distribution for SOI-FET Sensors with Dielectrophoretic Control. SENSORS 2022; 22:s22072460. [PMID: 35408075 PMCID: PMC9003046 DOI: 10.3390/s22072460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/11/2022] [Accepted: 03/17/2022] [Indexed: 11/16/2022]
Abstract
Silicon-on-insulator (SOI) nanowire or nanoribbon field-effect transistor (FET) biosensors are versatile platforms of electronic detectors for the real-time, label-free, and highly sensitive detection of a wide range of bioparticles. At a low analyte concentration in samples, the target particle diffusion transport to sensor elements is one of the main limitations in their detection. The dielectrophoretic (DEP) manipulation of bioparticles is one of the most successful techniques to overcome this limitation. In this study, TCAD modeling was used to analyze the distribution of the gradient of the electric fields E for the SOI-FET sensors with embedded DEP electrodes to optimize the conditions of the dielectrophoretic delivery of the analyte. Cases with asymmetrical and symmetrical rectangular electrodes with different heights, widths, and distances to the sensor, and with different sensor operation modes were considered. The results showed that the grad E2 factor, which determines the DEP force and affects the bioparticle movement, strongly depended on the position of the DEP electrodes and the sensor operation point. The sensor operation point allows one to change the bioparticle movement direction and, as a result, change the efficiency of the delivery of the target particles to the sensor.
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34
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Affiliation(s)
- Maosheng Yao
- State Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University Beijing 100871 China
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35
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Nanotechnology in aquaculture: Applications, perspectives and regulatory challenges. AQUACULTURE AND FISHERIES 2022. [DOI: 10.1016/j.aaf.2021.12.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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“Silicon-On-Insulator”-Based Nanosensor for the Revelation of MicroRNA Markers of Autism. Genes (Basel) 2022; 13:genes13020199. [PMID: 35205244 PMCID: PMC8872218 DOI: 10.3390/genes13020199] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 01/10/2022] [Accepted: 01/19/2022] [Indexed: 02/04/2023] Open
Abstract
MicroRNAs (miRNAs), which represent short (20 to 22 nt) non-coding RNAs, were found to play a direct role in the development of autism in children. Herein, a highly sensitive “silicon-on-insulator”-based nanosensor (SOI-NS) has been developed for the revelation of autism-associated miRNAs. This SOI-NS comprises an array of nanowire sensor structures fabricated by complementary metal–oxide–semiconductor (CMOS)-compatible technology, gas-phase etching, and nanolithography. In our experiments described herein, we demonstrate the revelation of ASD-associated miRNAs in human plasma with the SOI-NS, whose sensor elements were sensitized with oligonucleotide probes. In order to determine the concentration sensitivity of the SOI-NS, experiments on the detection of synthetic DNA analogues of autism-associated miRNAs in purified buffer were performed. The lower limit of miRNA detection attained in our experiments amounted to 10−17 M.
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Peri SSS, Raza MU, Sabnani MK, Ghaffari S, Gimlin S, Wawro DD, Lee JS, Kim MJ, Weidanz J, Alexandrakis G. Self-Induced Back-Action Actuated Nanopore Electrophoresis (SANE) Sensor for Label-Free Detection of Cancer Immunotherapy-Relevant Antibody-Ligand Interactions. Methods Mol Biol 2022; 2394:343-376. [PMID: 35094337 PMCID: PMC9207820 DOI: 10.1007/978-1-0716-1811-0_20] [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] [Indexed: 06/14/2023]
Abstract
We fabricated a novel single molecule nanosensor by integrating a solid-state nanopore and a double nanohole nanoaperture. The nanosensor employs Self-Induced Back-Action (SIBA) for optical trapping and enables SIBA-Actuated Nanopore Electrophoresis (SANE) for concurrent acquisition of bimodal optical and electrical signatures of molecular interactions. This work describes how to fabricate and use the SANE sensor to quantify antibody-ligand interactions. We describe how to analyze the bimodal optical-electrical data to improve upon the discrimination of antibody and ligand versus bound complex compared to electrical measurements alone. Example results for specific interaction detection are described for T-cell receptor-like antibodies (TCRmAbs) engineered to target peptide-presenting Major Histocompatibility Complex (pMHC) ligands, representing a model of target ligands presented on the surface of cancer cells. We also describe how to analyze the bimodal optical-electrical data to discriminate between specific and non-specific interactions between antibodies and ligands. Example results for non-specific interactions are shown for cancer-irrelevant TCRmAbs targeting the same pMHCs, as a control. These example results demonstrate the utility of the SANE sensor as a potential screening tool for ligand targets in cancer immunotherapy, though we believe that its potential uses are much broader.
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Affiliation(s)
| | - Muhammad Usman Raza
- Department of Electrical Engineering, University of Texas at Arlington, Arlington, TX, USA
| | - Manoj K Sabnani
- Department of Biology, University of Texas at Arlington, Arlington, TX, USA
| | - Soroush Ghaffari
- Department of Biology, University of Texas at Arlington, Arlington, TX, USA
| | | | - Debra D Wawro
- Resonant Sensors Incorporated (RSI), Arlington, TX, USA
| | - Jung Soo Lee
- Department of Mechanical Engineering, Southern Methodist University, Dallas, TX, USA
| | - Min Jun Kim
- Department of Mechanical Engineering, Southern Methodist University, Dallas, TX, USA
| | - Jon Weidanz
- Department of Kinesiology, University of Texas at Arlington, Arlington, TX, USA
| | - George Alexandrakis
- Department of Bioengineering, University of Texas at Arlington, Arlington, TX, USA.
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Oka Y, Ushiba S, Miyakawa N, Nishio M, Ono T, Kanai Y, Watanabe Y, Tani S, Kimura M, Matsumoto K. Ionic strength-sensitive and pH-insensitive interactions between C-reactive protein (CRP) and an anti-CRP antibody. Biophys Physicobiol 2022; 19:e190003. [PMID: 35958119 PMCID: PMC8926308 DOI: 10.2142/biophysico.bppb-v19.0003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 02/04/2022] [Indexed: 12/01/2022] Open
Abstract
C-reactive protein (CRP) is an important biomarker of infection and inflammation, as CRP is one of the most prominent acute-phase proteins. CRP is usually detected using anti-CRP antibodies (Abs), where the intermolecular interactions between CRP and the anti-CRP Ab are largely affected by the pH and ionic strength of environmental solutions. Therefore, it is important to understand the environmental effects of CRP–anti-CRP Ab interactions when designing highly sensitive biosensors. Here, we investigated the efficiency of fluorescently labeled CRP–anti-CRP monoclonal antibody (mAb) interactions at different pHs and ionic strengths. Our results indicate that the affinity was insensitive to pH changes in the range of 5.9 to 8.1, while it was significantly sensitive to ionic strength changes. The binding affinity decreased by 55% at an ionic strength of 1.6 mM, when compared to that under a physiological condition (~150 mM). Based on the isoelectric focusing results, both the labeled CRP and anti-CRP mAb were negatively charged in the studied pH range, which rendered the system insensitive to pH changes, but sensitive to ionic strength changes. The decreased ionic strength led to a significant enhancement of the repulsive force between CRP and the anti-CRP mAb. Although the versality of the findings is not fully studied yet, the results provide insights into designing highly sensitive CRP sensors, especially field-effect transistor-based sensors.
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Affiliation(s)
| | | | | | | | | | | | - Yohei Watanabe
- Department of Infectious Diseases, Graduate School of Medical Science, Kyoto Prefectural University of Medicine
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Lu K, Liu C, Wang G, Yang W, Fan K, Lazarouk S, Labunov V, Dong L, Li D, Yang X. High sensitivity silicon nanowire array sensor for joint detecting the tumor markers CEA and AFP. Biomater Sci 2022; 10:3823-3830. [DOI: 10.1039/d2bm00555g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Liver cancer is one of the malignant tumors with the highest fatality rate and the increasing incidence, which has no effective treatment plan. Early diagnosis and early treatment of liver...
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Ivanov YD, Goldaeva KV, Malsagova KA, Pleshakova TO, Galiullin RA, Popov VP, Kushlinskii NE, Alferov AA, Enikeev DV, Potoldykova NV, Archakov AI. Nanoribbon Biosensor in the Detection of miRNAs Associated with Colorectal Cancer. MICROMACHINES 2021; 12:1581. [PMID: 34945431 PMCID: PMC8705149 DOI: 10.3390/mi12121581] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 12/10/2021] [Accepted: 12/17/2021] [Indexed: 02/07/2023]
Abstract
A nanoribbon biosensor (NRBS) was developed to register synthetic DNAs that simulate and are analogous to miRNA-17-3p associated with colorectal cancer. Using this nanoribbon biosensor, the ability to detect miRNA-17-3p in the blood plasma of a patient diagnosed with colorectal cancer has been demonstrated. The sensing element of the NRBS was a nanochip based on a silicon-on-insulator (SOI) nanostructure. The nanochip included an array of 10 nanoribbons and was designed with the implementation of top-down technology. For biospecific recognition of miRNA-17-3p, the nanochip was modified with DNA probes specific for miRNA-17-3p. The performance of the nanochip was preliminarily tested on model DNA oligonucleotides, which are synthetic analogues of miRNA-17-3p, and a detection limit of ~10-17 M was achieved. The results of this work can be used in the development of serological diagnostic systems for early detection of colorectal cancer.
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Affiliation(s)
- Yuri D. Ivanov
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (K.V.G.); (K.A.M.); (T.O.P.); (R.A.G.); (A.I.A.)
| | - Kristina V. Goldaeva
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (K.V.G.); (K.A.M.); (T.O.P.); (R.A.G.); (A.I.A.)
| | - Kristina A. Malsagova
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (K.V.G.); (K.A.M.); (T.O.P.); (R.A.G.); (A.I.A.)
| | - Tatyana O. Pleshakova
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (K.V.G.); (K.A.M.); (T.O.P.); (R.A.G.); (A.I.A.)
| | - Rafael A. Galiullin
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (K.V.G.); (K.A.M.); (T.O.P.); (R.A.G.); (A.I.A.)
| | - Vladimir P. Popov
- Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia;
| | - Nikolay E. Kushlinskii
- N.N. Blokhin National Medical Research Center of Oncology, 115478 Moscow, Russia; (N.E.K.); (A.A.A.)
| | - Alexander A. Alferov
- N.N. Blokhin National Medical Research Center of Oncology, 115478 Moscow, Russia; (N.E.K.); (A.A.A.)
| | - Dmitry V. Enikeev
- Institute of Urology and Reproductive Health, Sechenov University, 119992 Moscow, Russia; (D.V.E.); (N.V.P.)
| | - Natalia V. Potoldykova
- Institute of Urology and Reproductive Health, Sechenov University, 119992 Moscow, Russia; (D.V.E.); (N.V.P.)
| | - Alexander I. Archakov
- Laboratory of Nanobiotechnology, Institute of Biomedical Chemistry, 119121 Moscow, Russia; (K.V.G.); (K.A.M.); (T.O.P.); (R.A.G.); (A.I.A.)
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Zhang G, Zeng H, Liu J, Nagashima K, Takahashi T, Hosomi T, Tanaka W, Yanagida T. Nanowire-based sensor electronics for chemical and biological applications. Analyst 2021; 146:6684-6725. [PMID: 34667998 DOI: 10.1039/d1an01096d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Detection and recognition of chemical and biological species via sensor electronics are important not only for various sensing applications but also for fundamental scientific understanding. In the past two decades, sensor devices using one-dimensional (1D) nanowires have emerged as promising and powerful platforms for electrical detection of chemical species and biologically relevant molecules due to their superior sensing performance, long-term stability, and ultra-low power consumption. This paper presents a comprehensive overview of the recent progress and achievements in 1D nanowire synthesis, working principles of nanowire-based sensors, and the applications of nanowire-based sensor electronics in chemical and biological analytes detection and recognition. In addition, some critical issues that hinder the practical applications of 1D nanowire-based sensor electronics, including device reproducibility and selectivity, stability, and power consumption, will be highlighted. Finally, challenges, perspectives, and opportunities for developing advanced and innovative nanowire-based sensor electronics in chemical and biological applications are featured.
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Affiliation(s)
- Guozhu Zhang
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-8654, Japan.
| | - Hao Zeng
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-8654, Japan.
| | - Jiangyang Liu
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-8654, Japan.
| | - Kazuki Nagashima
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-8654, Japan. .,JST-PRESTO, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
| | - Tsunaki Takahashi
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-8654, Japan. .,JST-PRESTO, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
| | - Takuro Hosomi
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-8654, Japan. .,JST-PRESTO, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
| | - Wataru Tanaka
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-8654, Japan.
| | - Takeshi Yanagida
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-8654, Japan. .,Institute for Materials Chemistry and Engineering, Kyushu University, 6-1 Kasuga-Koen, Kasuga, Fukuoka, 816-8580, Japan
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42
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Gulyuk AV, LaJeunesse DR, Collazo R, Ivanisevic A. Tuning Microbial Activity via Programmatic Alteration of Cell/Substrate Interfaces. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2004655. [PMID: 34028885 PMCID: PMC10167751 DOI: 10.1002/adma.202004655] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 11/11/2020] [Indexed: 05/11/2023]
Abstract
A wide portfolio of advanced programmable materials and structures has been developed for biological applications in the last two decades. Particularly, due to their unique properties, semiconducting materials have been utilized in areas of biocomputing, implantable electronics, and healthcare. As a new concept of such programmable material design, biointerfaces based on inorganic semiconducting materials as substrates introduce unconventional paths for bioinformatics and biosensing. In particular, understanding how the properties of a substrate can alter microbial biofilm behavior enables researchers to better characterize and thus create programmable biointerfaces with necessary characteristics on demand. Herein, the current status of advanced microorganism-inorganic biointerfaces is summarized along with types of responses that can be observed in such hybrid systems. This work identifies promising inorganic material types along with target microorganisms that will be critical for future research on programmable biointerfacial structures.
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Affiliation(s)
- Alexey V Gulyuk
- Department of Materials Science and Engineering, North Carolina State University, Raleigh, NC, 27695, USA
| | - Dennis R LaJeunesse
- Department of Nanoscience, Joint School of Nanoscience and Nanoengineering, University of North Carolina-Greensboro, Greensboro, NC, 27401, USA
| | - Ramon Collazo
- Department of Materials Science and Engineering, North Carolina State University, Raleigh, NC, 27695, USA
| | - Albena Ivanisevic
- Department of Materials Science and Engineering, North Carolina State University, Raleigh, NC, 27695, USA
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43
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Nasrollahi F, Haghniaz R, Hosseini V, Davoodi E, Mahmoodi M, Karamikamkar S, Darabi MA, Zhu Y, Lee J, Diltemiz SE, Montazerian H, Sangabathuni S, Tavafoghi M, Jucaud V, Sun W, Kim H, Ahadian S, Khademhosseini A. Micro and Nanoscale Technologies for Diagnosis of Viral Infections. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2100692. [PMID: 34310048 PMCID: PMC8420309 DOI: 10.1002/smll.202100692] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/19/2021] [Indexed: 05/16/2023]
Abstract
Viral infection is one of the leading causes of mortality worldwide. The growth of globalization significantly increases the risk of virus spreading, making it a global threat to future public health. In particular, the ongoing coronavirus disease 2019 (COVID-19) pandemic outbreak emphasizes the importance of devices and methods for rapid, sensitive, and cost-effective diagnosis of viral infections in the early stages by which their quick and global spread can be controlled. Micro and nanoscale technologies have attracted tremendous attention in recent years for a variety of medical and biological applications, especially in developing diagnostic platforms for rapid and accurate detection of viral diseases. This review addresses advances of microneedles, microchip-based integrated platforms, and nano- and microparticles for sampling, sample processing, enrichment, amplification, and detection of viral particles and antigens related to the diagnosis of viral diseases. Additionally, methods for the fabrication of microchip-based devices and commercially used devices are described. Finally, challenges and prospects on the development of micro and nanotechnologies for the early diagnosis of viral diseases are highlighted.
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Affiliation(s)
- Fatemeh Nasrollahi
- Terasaki Institute for Biomedical Innovation (TIBI)Los AngelesCA90024USA
- Department of BioengineeringUniversity of California‐Los AngelesLos AngelesCA90095USA
| | - Reihaneh Haghniaz
- Terasaki Institute for Biomedical Innovation (TIBI)Los AngelesCA90024USA
- Department of BioengineeringUniversity of California‐Los AngelesLos AngelesCA90095USA
| | - Vahid Hosseini
- Terasaki Institute for Biomedical Innovation (TIBI)Los AngelesCA90024USA
- Department of BioengineeringUniversity of California‐Los AngelesLos AngelesCA90095USA
| | - Elham Davoodi
- Terasaki Institute for Biomedical Innovation (TIBI)Los AngelesCA90024USA
- Department of BioengineeringUniversity of California‐Los AngelesLos AngelesCA90095USA
- Department of Mechanical and Mechatronics EngineeringUniversity of WaterlooWaterlooONN2L 3G1Canada
| | - Mahboobeh Mahmoodi
- Department of BioengineeringUniversity of California‐Los AngelesLos AngelesCA90095USA
- Department of Biomedical EngineeringYazd BranchIslamic Azad UniversityYazd8915813135Iran
| | | | - Mohammad Ali Darabi
- Terasaki Institute for Biomedical Innovation (TIBI)Los AngelesCA90024USA
- Department of BioengineeringUniversity of California‐Los AngelesLos AngelesCA90095USA
| | - Yangzhi Zhu
- Terasaki Institute for Biomedical Innovation (TIBI)Los AngelesCA90024USA
| | - Junmin Lee
- Terasaki Institute for Biomedical Innovation (TIBI)Los AngelesCA90024USA
| | - Sibel Emir Diltemiz
- Department of BioengineeringUniversity of California‐Los AngelesLos AngelesCA90095USA
- Department of ChemistryFaculty of ScienceEskisehir Technical UniversityEskisehir26470Turkey
| | - Hossein Montazerian
- Terasaki Institute for Biomedical Innovation (TIBI)Los AngelesCA90024USA
- Department of BioengineeringUniversity of California‐Los AngelesLos AngelesCA90095USA
| | | | - Maryam Tavafoghi
- Department of BioengineeringUniversity of California‐Los AngelesLos AngelesCA90095USA
| | - Vadim Jucaud
- Terasaki Institute for Biomedical Innovation (TIBI)Los AngelesCA90024USA
| | - Wujin Sun
- Terasaki Institute for Biomedical Innovation (TIBI)Los AngelesCA90024USA
| | - Han‐Jun Kim
- Terasaki Institute for Biomedical Innovation (TIBI)Los AngelesCA90024USA
| | - Samad Ahadian
- Terasaki Institute for Biomedical Innovation (TIBI)Los AngelesCA90024USA
| | - Ali Khademhosseini
- Terasaki Institute for Biomedical Innovation (TIBI)Los AngelesCA90024USA
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Erfan M, Gnambodoe-Capochichi M, Sabry YM, Khalil D, Leprince-Wang Y, Bourouina T. Spatiotemporal dynamics of nanowire growth in a microfluidic reactor. MICROSYSTEMS & NANOENGINEERING 2021; 7:77. [PMID: 34712489 PMCID: PMC8505653 DOI: 10.1038/s41378-021-00308-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 07/17/2021] [Accepted: 08/04/2021] [Indexed: 05/13/2023]
Abstract
Co-integration of nanomaterials into microdevices poses several technological challenges and presents numerous scientific opportunities that have been addressed in this paper by integrating zinc oxide nanowires (ZnO-NWs) into a microfluidic chamber. In addition to the applications of these combined materials, this work focuses on the study of the growth dynamics and uniformity of nanomaterials in a tiny microfluidic reactor environment. A unique experimental platform was built through the integration of a noninvasive optical characterization technique with the microfluidic reactor. This platform allowed the unprecedented demonstration of time-resolved and spatially resolved monitoring of the in situ growth of NWs, in which the chemicals were continuously fed into the microfluidic reactor. The platform was also used to assess the uniformity of NWs grown quickly in a 10-mm-wide microchamber, which was intentionally chosen to be 20 times wider than those used in previous attempts because it can accommodate applications requiring a large surface of interaction while still taking advantage of submillimeter height. Further observations included the effects of varying the flow rate on the NW diameter and length in addition to a synergetic effect of continuous renewal of the growth solution and the confined environment of the chemical reaction.
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Affiliation(s)
- Mazen Erfan
- ESYCOM, CNRS UMR 9007, Université Gustave Eiffel, ESIEE Paris, Noisy-le-Grand, France
| | | | - Yasser M. Sabry
- Ain Shams University, Faculty of Engineering, ECE Department, Cairo, Egypt
| | - Diaa Khalil
- Ain Shams University, Faculty of Engineering, ECE Department, Cairo, Egypt
| | - Yamin Leprince-Wang
- ESYCOM, CNRS UMR 9007, Université Gustave Eiffel, ESIEE Paris, Noisy-le-Grand, France
| | - Tarik Bourouina
- ESYCOM, CNRS UMR 9007, Université Gustave Eiffel, ESIEE Paris, Noisy-le-Grand, France
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Kamat S, Kumari M, Jayabaskaran C. Nano-engineered tools in the diagnosis, therapeutics, prevention, and mitigation of SARS-CoV-2. J Control Release 2021; 338:813-836. [PMID: 34478750 PMCID: PMC8406542 DOI: 10.1016/j.jconrel.2021.08.046] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 08/13/2021] [Accepted: 08/28/2021] [Indexed: 01/07/2023]
Abstract
The recent outbreak of SARS-CoV-2 has forever altered mankind resulting in the COVID-19 pandemic. This respiratory virus further manifests into vital organ damage, resulting in severe post COVID-19 complications. Nanotechnology has been moonlighting in the scientific community to combat several severe diseases. This review highlights the triune of the nano-toolbox in the areas of diagnostics, therapeutics, prevention, and mitigation of SARS-CoV-2. Nanogold test kits have already been on the frontline of rapid detection. Breath tests, magnetic nanoparticle-based nucleic acid detectors, and the use of Raman Spectroscopy present myriads of possibilities in developing point of care biosensors, which will ensure sensitive, affordable, and accessiblemass surveillance. Most of the therapeutics are trying to focus on blocking the viral entry into the cell and fighting with cytokine storm, using nano-enabled drug delivery platforms. Nanobodies and mRNA nanotechnology with lipid nanoparticles (LNPs) as vaccines against S and N protein have regained importance. All the vaccines coming with promising phase 3 clinical trials have used nano-delivery systems for delivery of vaccine-cargo, which are currently administered widely in many countries. The use of chemically diverse metal, carbon and polymeric nanoparticles, nanocages and nanobubbles demonstrate opportunities to develop anti-viral nanomedicine. In order to prevent and mitigate the viral spread, high-performance charged nanofiber filters, spray coating of nanomaterials on surfaces, novel materials for PPE kits and facemasks have been developed that accomplish over 90% capture of airborne SARS-CoV-2. Nano polymer-based disinfectants are being tested to make smart-transport for human activities. Despite the promises of this toolbox, challenges in terms of reproducibility, specificity, efficacy and emergence of new SARS-CoV-2 variants are yet to overcome.
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Affiliation(s)
- Siya Kamat
- Department of Biochemistry, Indian Institute of Science, Bengaluru, 560012, India
| | - Madhuree Kumari
- Department of Biochemistry, Indian Institute of Science, Bengaluru, 560012, India.
| | - C Jayabaskaran
- Department of Biochemistry, Indian Institute of Science, Bengaluru, 560012, India
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Sher M, Faheem A, Asghar W, Cinti S. Nano-engineered screen-printed electrodes: A dynamic tool for detection of viruses. Trends Analyt Chem 2021; 143:116374. [PMID: 34177011 PMCID: PMC8215883 DOI: 10.1016/j.trac.2021.116374] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
There is a growing interest in the development of portable, cost-effective, and easy-to-use biosensors for the rapid detection of diseases caused by infectious viruses: COVID-19 pandemic has highlighted the central role of diagnostics in response to global outbreaks. Among all the existing technologies, screen-printed electrodes (SPEs) represent a valuable technology for the detection of various viral pathogens. During the last five years, various nanomaterials have been utilized to modify SPEs to achieve convincing effects on the analytical performances of portable SPE-based diagnostics. Herein we would like to provide the readers a comprehensive investigation about the recent combination of SPEs and various nanomaterials for detecting viral pathogens. Manufacturing methods and features advances are critically discussed in the context of early-stage detection of diseases caused by HIV-1, HBV, HCV, Zika, Dengue, and Sars-CoV-2. A detailed table is reported to easily guide readers toward the "right" choice depending on the virus of interest.
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Affiliation(s)
- Mazhar Sher
- Asghar-Lab, Micro and Nanotechnology in Medicine, College of Engineering and Computer Science, Boca Raton, FL 33431, USA
- Department of Computer & Electrical Engineering and Computer Science, Florida Atlantic University, Boca Raton, FL 33431, USA
| | - Aroosha Faheem
- State Key Laboratory of Agricultural Microbiology, College of Life Sciences and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Waseem Asghar
- Asghar-Lab, Micro and Nanotechnology in Medicine, College of Engineering and Computer Science, Boca Raton, FL 33431, USA
- Department of Computer & Electrical Engineering and Computer Science, Florida Atlantic University, Boca Raton, FL 33431, USA
- Department of Biological Sciences (Courtesy Appointment), Florida Atlantic University, Boca Raton, FL 33431, USA
| | - Stefano Cinti
- Department of Pharmacy, University of Naples "Federico II", Via D. Montesano 49, 80131, Naples, Italy
- BAT Center-Interuniversity Center for Studies on Bioinspired Agro-Environmental Technology, University of Napoli "Federico II", 80055 Naples, Italy
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Shi Y, Nguyen KT, Chin LK, Li Z, Xiao L, Cai H, Yu R, Huang W, Feng S, Yap PH, Liu J, Zhang Y, Liu AQ. Trapping and Detection of Single Viruses in an Optofluidic Chip. ACS Sens 2021; 6:3445-3450. [PMID: 34505501 DOI: 10.1021/acssensors.1c01350] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Accurate single virus detection is critical for disease diagnosis and early prevention, especially in view of current pandemics. Numerous detection methods have been proposed with the single virus sensitivity, including the optical approaches and immunoassays. However, few of them hitherto have the capability of both trapping and detection of single viruses in the microchannel. Here, we report an optofluidic potential well array to trap nanoparticles stably in the flow stream. The nanoparticle is bound with single viruses and fluorescence quantum dots through an immunolabeling protocol. Single viruses can be swiftly captured in the microchannel by optical forces and imaged by a camera. The number of viruses in solution and on each particle can be quantified via image processing. Our method can trap and detect single viruses in the 1 mL serum or water in 2 h, paving an avenue for the advanced, fast, and accurate clinical diagnosis, as well as the study of virus infectivity, mutation, drug inhibition, etc.
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Affiliation(s)
- Yuzhi Shi
- National Key Laboratory of Science and Technology on Micro/Nano Fabrication, Department of Micro/Nano Electronics, Shanghai Jiao Tong University, Shanghai 200240, China
- School of Electrical and Electronic Engineering, Nanyang Technological University, 639798 Singapore
| | - Kim Truc Nguyen
- School of Electrical and Electronic Engineering, Nanyang Technological University, 639798 Singapore
| | - Lip Ket Chin
- School of Electrical and Electronic Engineering, Nanyang Technological University, 639798 Singapore
| | - Zhenyu Li
- School of Electrical and Electronic Engineering, Nanyang Technological University, 639798 Singapore
| | - Limin Xiao
- Advanced Fiber Devices and Systems Group, Key Laboratory of Micro and Nano Photonic Structures (MoE), Key Laboratory for Information Science of Electromagnetic Waves (MoE), Shanghai Engineering Research Center of Ultra-Precision Optical Manufacturing, School of Information Science and Technology, Fudan University, Shanghai 200433, China
| | - Hong Cai
- Institute of Microelectronics, A*STAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, #08-02 Innovis
Tower, 138634 Singapore
| | - Ruozhen Yu
- Chinese Research Academy of Environmental Science, 8, Anwai Dayanfang, Beijing 100012, China
| | - Wei Huang
- Key Laboratory of Multifunctional Nanomaterials and Smart Systems, Suzhou Institute of Nano-Tech and Nano-Bionics (SINANO), Chinese Academy of Sciences (CAS), Suzhou 215123, China
| | - Shilun Feng
- School of Electrical and Electronic Engineering, Nanyang Technological University, 639798 Singapore
| | - Peng Huat Yap
- Lee Kong Chian School of Medicine, Nanyang Technological University, 308232 Singapore
| | - Jingquan Liu
- National Key Laboratory of Science and Technology on Micro/Nano Fabrication, Department of Micro/Nano Electronics, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Yi Zhang
- School of Mechanical and Aerospace Engineering, Nanyang Technological University, 639798 Singapore
| | - Ai Qun Liu
- School of Electrical and Electronic Engineering, Nanyang Technological University, 639798 Singapore
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48
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Anand A, Tseng HC, Chiang HC, Hsu WH, Liao YF, Lu SHA, Tsai SY, Pan CY, Chen YT. Significant Elevation in Potassium Concentration Surrounding Stimulated Excitable Cells Revealed by an Aptamer-Modified Nanowire Transistor. ACS APPLIED BIO MATERIALS 2021; 4:6865-6873. [PMID: 35006986 DOI: 10.1021/acsabm.1c00584] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Recording ion fluctuations surrounding biological cells with a nanoelectronic device offers seamless integration of nanotechnology into living organisms and is essential for understanding cellular activities. The concentration of potassium ion in the extracellular fluid (CK+ex) is a critical determinant of cell membrane potential and must be maintained within an appropriate range. Alteration in CK+ex can affect neuronal excitability, induce heart arrhythmias, and even trigger seizure-like reactions in the brain. Therefore, monitoring local fluctuations in real time provides an early diagnosis of the occurrence of the K+-induced pathophysiological responses. Here, we modified the surface of a silicon nanowire field-effect transistor (SiNW-FET) with K+-specific DNA-aptamers (AptK+) to monitor the real-time variations of CK+ex in primary cultured rat embryonic cortical neurons or human embryonic stem cell-derived cardiomyocytes. The binding affinity of AptK+ to K+, determined by measuring the dissociation constant of the AptK+-K+ complex (Kd = 10.1 ± 0.9 mM), is at least 38-fold higher than other ions (e.g., Na+, Ca2+, and Mg2+). By placing cultured cortical neurons over an AptK+/SiNW-FET device, α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) stimulation raised the CK+ex dose-dependently to 16 mM when AMPA concentration was >10 μM; this elevation could be significantly suppressed by an AMPA receptor antagonist, 6,7-dinitroquinoxaline-2,3-dione. Likewise, the stimulation of isoproterenol to cardiomyocytes raised the CK+ex to 6-8 mM, with a concomitant increase in the beating rate. This study utilizing a robust nanobiosensor to detect real-time ion fluctuations surrounding excitable cells underlies the importance of ion homeostasis and offers the feasibility of developing an implant device for real-time monitoring.
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Affiliation(s)
- Ankur Anand
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan.,Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei 10617, Taiwan
| | - Hui-Chiun Tseng
- Department of Life Science, National Taiwan University, Taipei 10617, Taiwan
| | - Hsu-Cheng Chiang
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Wan-Hsuan Hsu
- Department of Life Science, National Taiwan University, Taipei 10617, Taiwan
| | - Yi-Fan Liao
- Department of Life Science, National Taiwan University, Taipei 10617, Taiwan.,Institute of Physics, Academia Sinica, Taipei 11529, Taiwan
| | - Serena Huei-An Lu
- Department of Life Science, National Taiwan University, Taipei 10617, Taiwan
| | - Su-Yi Tsai
- Department of Life Science, National Taiwan University, Taipei 10617, Taiwan
| | - Chien-Yuan Pan
- Department of Life Science, National Taiwan University, Taipei 10617, Taiwan
| | - Yit-Tsong Chen
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan.,Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei 10617, Taiwan
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49
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Toropov N, Osborne E, Joshi LT, Davidson J, Morgan C, Page J, Pepperell J, Vollmer F. SARS-CoV-2 Tests: Bridging the Gap between Laboratory Sensors and Clinical Applications. ACS Sens 2021; 6:2815-2837. [PMID: 34392681 PMCID: PMC8386036 DOI: 10.1021/acssensors.1c00612] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 07/28/2021] [Indexed: 12/15/2022]
Abstract
This review covers emerging biosensors for SARS-CoV-2 detection together with a review of the biochemical and clinical assays that are in use in hospitals and clinical laboratories. We discuss the gap in bridging the current practice of testing laboratories with nucleic acid amplification methods, and the robustness of assays the laboratories seek, and what emerging SARS-CoV-2 sensors have currently addressed in the literature. Together with the established nucleic acid and biochemical tests, we review emerging technology and antibody tests to determine the effectiveness of vaccines on individuals.
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Affiliation(s)
- Nikita Toropov
- Living
Systems Institute, University of Exeter, Exeter EX4 4QD, United Kingdom
| | - Eleanor Osborne
- Living
Systems Institute, University of Exeter, Exeter EX4 4QD, United Kingdom
| | | | - James Davidson
- Somerset
Lung Centre, Musgrove Park Hospital, Parkfield Drive, Taunton TA1 5DA, United Kingdom
| | - Caitlin Morgan
- Somerset
Lung Centre, Musgrove Park Hospital, Parkfield Drive, Taunton TA1 5DA, United Kingdom
| | - Joseph Page
- Somerset
Lung Centre, Musgrove Park Hospital, Parkfield Drive, Taunton TA1 5DA, United Kingdom
| | - Justin Pepperell
- Somerset
Lung Centre, Musgrove Park Hospital, Parkfield Drive, Taunton TA1 5DA, United Kingdom
| | - Frank Vollmer
- Living
Systems Institute, University of Exeter, Exeter EX4 4QD, United Kingdom
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50
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Aptamer-Sensitized Nanoribbon Biosensor for Ovarian Cancer Marker Detection in Plasma. CHEMOSENSORS 2021. [DOI: 10.3390/chemosensors9080222] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The detection of CA 125 protein in buffer solution with a silicon-on-insulator (SOI)-based nanoribbon (NR) biosensor was experimentally demonstrated. In the biosensor, sensor chips, bearing an array of 12 nanoribbons (NRs) with n-type conductance, were employed. In the course of the analysis with the NR biosensor, the target protein was biospecifically captured onto the surface of the NRs, which was sensitized with covalently immobilized aptamers against CA 125. Atomic force microscopy (AFM) and mass spectrometry (MS) were employed in order to confirm the formation of the probe–target complexes on the NR surface. Via AFM and MS, the formation of aptamer–antigen complexes on the surface of SOI substrates with covalently immobilized aptamers against CA 125 was revealed, thus confirming the efficient immobilization of the aptamers onto the SOI surface. The biosensor signal, resulting from the biospecific interaction between CA 125 and the NR-immobilized aptamer probes, was shown to increase with an increase in the target protein concentration. The minimum detectable CA 125 concentration was as low as 1.5 × 10−17 M. Moreover, with the biosensor proposed herein, the detection of CA 125 in the plasma of ovarian cancer patients was demonstrated.
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