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Xu L, Ramadan S, Rosa BG, Zhang Y, Yin T, Torres E, Shaforost O, Panagiotopoulos A, Li B, Kerherve G, Kim DK, Mattevi C, Jiao LR, Petrov PK, Klein N. On-chip integrated graphene aptasensor with portable readout for fast and label-free COVID-19 detection in virus transport medium. SENSORS & DIAGNOSTICS 2022; 1:719-730. [PMID: 35923775 PMCID: PMC9280445 DOI: 10.1039/d2sd00076h] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 06/10/2022] [Indexed: 01/12/2023]
Abstract
Graphene field-effect transistor (GFET) biosensors exhibit high sensitivity due to a large surface-to-volume ratio and the high sensitivity of the Fermi level to the presence of charged biomolecules near the surface. For most reported GFET biosensors, bulky external reference electrodes are used which prevent their full-scale chip integration and contribute to higher costs per test. In this study, GFET arrays with on-chip integrated liquid electrodes were employed for COVID-19 detection and functionalized with either antibody or aptamer to selectively bind the spike proteins of SARS-CoV-2. In the case of the aptamer-functionalized GFET (aptasensor, Apt-GFET), the limit-of-detection (LOD) achieved was about 103 particles per mL for virus-like particles (VLPs) in clinical transport medium, outperforming the Ab-GFET biosensor counterpart. In addition, the aptasensor achieved a LOD of 160 aM for COVID-19 neutralizing antibodies in serum. The sensors were found to be highly selective, fast (sample-to-result within minutes), and stable (low device-to-device signal variation; relative standard deviations below 0.5%). A home-built portable readout electronic unit was employed for simultaneous real-time measurements of 12 GFETs per chip. Our successful demonstration of a portable GFET biosensing platform has high potential for infectious disease detection and other health-care applications.
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Affiliation(s)
- Lizhou Xu
- Department of Materials, Imperial College LondonLondonSW7 2AZUK,ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang UniversityHangzhou311200China
| | - Sami Ramadan
- Department of Materials, Imperial College LondonLondonSW7 2AZUK
| | | | - Yuanzhou Zhang
- Department of Materials, Imperial College LondonLondonSW7 2AZUK
| | - Tianyi Yin
- Department of Materials, Imperial College LondonLondonSW7 2AZUK
| | - Elias Torres
- Graphenea SemiconductorPaseo Mikeletegi 83San Sebastián20009Spain
| | - Olena Shaforost
- Department of Materials, Imperial College LondonLondonSW7 2AZUK
| | | | - Bing Li
- Department of Brain Sciences, Imperial College LondonLondonW12 0BZUK,Care Research & Technology Centre, UK Dementia Research InstituteW12 0BZUK,Institute for Materials Discovery, University College LondonRoberts BuildingLondonWC1E 7JEUK
| | | | - Dong Kuk Kim
- Department of Materials, Imperial College LondonLondonSW7 2AZUK
| | - Cecilia Mattevi
- Department of Materials, Imperial College LondonLondonSW7 2AZUK
| | - Long R. Jiao
- Department of Hepatobiliary Surgery, Division of Surgery & Cancer, Imperial College LondonHammersmith Hospital Campus, Du Cane RoadLondonW12 0NNUK
| | - Peter K. Petrov
- Department of Materials, Imperial College LondonLondonSW7 2AZUK
| | - Norbert Klein
- Department of Materials, Imperial College LondonLondonSW7 2AZUK
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152
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Huyke DA, Ramachandran A, Bashkirov VI, Kotseroglou EK, Kotseroglou T, Santiago JG. Enzyme Kinetics and Detector Sensitivity Determine Limits of Detection of Amplification-Free CRISPR-Cas12 and CRISPR-Cas13 Diagnostics. Anal Chem 2022; 94:9826-9834. [PMID: 35759403 DOI: 10.1021/acs.analchem.2c01670] [Citation(s) in RCA: 58] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Interest in CRISPR-Cas12 and CRISPR-Cas13 detection continues to increase as these detection schemes enable the specific recognition of nucleic acids. The fundamental sensitivity limits of these schemes (and their applicability in amplification-free assays) are governed by kinetic rates. However, these kinetic rates remain poorly understood, and their reporting has been inconsistent. We quantify kinetic parameters for several enzymes (LbCas12a, AsCas12a, AapCas12b, LwaCas13a, and LbuCas13a) and their corresponding limits of detection (LoD). Collectively, we present quantification of enzyme kinetics for 14 guide RNAs (gRNAs) and nucleic acid targets for a total of 50 sets of kinetic rate parameters and 25 LoDs. We validate the self-consistency of our measurements by comparing trends and limiting behaviors with a Michaelis-Menten trans-cleavage reaction kinetics model. For our assay conditions, activated Cas12 and Cas13 enzymes exhibit trans-cleavage catalytic efficiencies between order 105 and 106 M-1 s-1. For assays that use fluorescent reporter molecules (ssDNA and ssRNA) for target detection, the kinetic rates at the current assay conditions result in an amplification-free LoD in the picomolar range. The results suggest that successful detection of target requires cleavage (by an activated CRISPR enzyme) of the order of at least 0.1% of the fluorescent reporter molecules. This fraction of reporters cleaved is required to differentiate the signal from the background, and we hypothesize that this required fraction is largely independent of the detection method (e.g., endpoint vs reaction velocity) and detector sensitivity. Our results demonstrate the fundamental nature by which kinetic rates and background signal limit LoDs and thus highlight areas of improvement for the emerging field of CRISPR diagnostics.
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Affiliation(s)
- Diego A Huyke
- Department of Mechanical Engineering, Stanford University, Stanford, California 94305, United States
| | - Ashwin Ramachandran
- Department of Aeronautics & Astronautics, Stanford University, Stanford, California 94305, United States
| | | | | | | | - Juan G Santiago
- Department of Mechanical Engineering, Stanford University, Stanford, California 94305, United States
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153
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A Review on Potential Electrochemical Point-of-Care Tests Targeting Pandemic Infectious Disease Detection: COVID-19 as a Reference. CHEMOSENSORS 2022. [DOI: 10.3390/chemosensors10070269] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Fast and accurate point-of-care testing (POCT) of infectious diseases is crucial for diminishing the pandemic miseries. To fight the pandemic coronavirus disease 2019 (COVID-19), numerous interesting electrochemical point-of-care (POC) tests have been evolved to rapidly identify the causal organism SARS-CoV-2 virus, its nucleic acid and antigens, and antibodies of the patients. Many of those electrochemical biosensors are impressive in terms of miniaturization, mass production, ease of use, and speed of test, and they could be recommended for future applications in pandemic-like circumstances. On the other hand, self-diagnosis, sensitivity, specificity, surface chemistry, electrochemical components, device configuration, portability, small analyzers, and other features of the tests can yet be improved. Therefore, this report reviews the developmental trend of electrochemical POC tests (i.e., test platforms and features) reported for the rapid diagnosis of COVID-19 and correlates any significant advancements with relevant references. POCTs incorporating microfluidic/plastic chips, paper devices, nanomaterial-aided platforms, smartphone integration, self-diagnosis, and epidemiological reporting attributes are also surfed to help with future pandemic preparedness. This review especially screens the low-cost and easily affordable setups so that management of pandemic disease becomes faster and easier. Overall, the review is a wide-ranging package for finding appropriate strategies of electrochemical POCT targeting pandemic infectious disease detection.
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154
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Programmable CRISPR-Cas9 microneedle patch for long-term capture and real-time monitoring of universal cell-free DNA. Nat Commun 2022; 13:3999. [PMID: 35810160 PMCID: PMC9271037 DOI: 10.1038/s41467-022-31740-3] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 06/29/2022] [Indexed: 12/15/2022] Open
Abstract
Recent advances in biointerfaces have led to the development of wearable devices that can provide insights into personal health. As wearable modules, microneedles can extract analytes of interest from interstitial fluid in a minimally invasive fashion. However, some microneedles are limited by their ability to perform highly effective extraction and real-time monitoring for macromolecule biomarkers simultaneously. Here we show the synergetic effect of CRISPR-activated graphene biointerfaces, and report an on-line wearable microneedle patch for extraction and in vivo long-term monitoring of universal cell-free DNA. In this study, this wearable system enables real-time monitoring of Epstein-Barr virus, sepsis, and kidney transplantation cell-free DNA, with anti-interference ability of 60% fetal bovine serum, and has satisfactory stable sensitivity for 10 days in vivo. The experimental results of immunodeficient mouse models shows the feasibility and practicability of this proposed method. This wearable patch holds great promise for long-term in vivo monitoring of cell-free DNA and could potentially be used for early disease screening and prognosis. Real-time sensing of biomarkers via the use of wearable devices is a major aim of personalised medicine. Here, authors demonstrate an on-line wearable microneedle patch for real-time capture and monitoring of universal cell-free DNA.
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155
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Macchia E, Kovács-Vajna ZM, Loconsole D, Sarcina L, Redolfi M, Chironna M, Torricelli F, Torsi L. A handheld intelligent single-molecule binary bioelectronic system for fast and reliable immunometric point-of-care testing. SCIENCE ADVANCES 2022; 8:eabo0881. [PMID: 35857467 PMCID: PMC9258948 DOI: 10.1126/sciadv.abo0881] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Molecular tests are highly reliable and sensitive but lack portability and are not simple to use; conversely, easy-to-use antigenic tests still lack high performance. BioScreen combines single-molecule sensitivity and outstanding reliability with ultraportability and simplicity of use. This digital platform is capable of artificial intelligence-based binary classification at the limit of identification of a single marker/virus in 0.1 ml. The diagnostic sensitivity, specificity, and accuracy reach 99.2% as validated through 240 assays, including a pilot clinical trial. The versatile immunometric system can detect the SARS-CoV-2 virus, spike S1, and immunoglobulin G antigen proteins in saliva, blood serum, and swab. BioScreen has a small footprint comprising a disposable cartridge and a handheld electronic reader connected to a smart device. The sample handling is minimal, and the assay time to result is 21 min. Reliable and sensitive self-testing with an ultraportable and easy-to-use diagnostic system operated directly by a patient holds the potential to revolutionize point-of-care testing and early diagnosis.
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Affiliation(s)
- Eleonora Macchia
- Dipartimento di Farmacia-Scienze del Farmaco, Universit. degli Studi di Bari “Aldo Moro,” 70125 Bari, Italy
- Faculty of Science and Engineering, Åbo Akademi University, 20500 Turku, Finland
| | - Zsolt M. Kovács-Vajna
- Dipartimento di Ingegneria dell’Informazione, Università degli Studi di Brescia, 25123 Brescia, Italy
| | - Daniela Loconsole
- Dipartimento di Scienze Biomediche e Oncologia Umana, Università degli Studi di Bari “Aldo Moro,” 70125 Bari, Italy
| | - Lucia Sarcina
- Dipartimento di Chimica, Università degli Studi di Bari “Aldo Moro,” 70125 Bari, Italy
| | | | - Maria Chironna
- Dipartimento di Scienze Biomediche e Oncologia Umana, Università degli Studi di Bari “Aldo Moro,” 70125 Bari, Italy
| | - Fabrizio Torricelli
- Dipartimento di Ingegneria dell’Informazione, Università degli Studi di Brescia, 25123 Brescia, Italy
- Corrresponding author. (F.T.); (L.T.)
| | - Luisa Torsi
- Dipartimento di Chimica, Università degli Studi di Bari “Aldo Moro,” 70125 Bari, Italy
- Corrresponding author. (F.T.); (L.T.)
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156
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Azali MA, Mohamed S, Harun A, Hussain FA, Shamsuddin S, Johan MF. Application of Baculovirus Expression Vector system (BEV) for COVID-19 diagnostics and therapeutics: a review. J Genet Eng Biotechnol 2022; 20:98. [PMID: 35792966 PMCID: PMC9259773 DOI: 10.1186/s43141-022-00368-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 05/20/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND The baculovirus expression vector system has been developed for expressing a wide range of proteins, including enzymes, glycoproteins, recombinant viruses, and vaccines. The availability of the SARS-CoV-2 genome sequence has enabled the synthesis of SARS-CoV2 proteins in a baculovirus-insect cell platform for various applications. The most cloned SARS-CoV-2 protein is the spike protein, which plays a critical role in SARS-CoV-2 infection. It is available in its whole length or as subunits like S1 or the receptor-binding domain (RBD). Non-structural proteins (Nsps), another recombinant SARS-CoV-2 protein generated by the baculovirus expression vector system (BEV), are used in the identification of new medications or the repurposing of existing therapies for the treatment of COVID-19. Non-SARS-CoV-2 proteins generated by BEV for SARS-CoV-2 diagnosis or treatment include moloney murine leukemia virus reverse transcriptase (MMLVRT), angiotensin converting enzyme 2 (ACE2), therapeutic proteins, and recombinant antibodies. The recombinant proteins were modified to boost the yield or to stabilize the protein. CONCLUSION This review covers the wide application of the recombinant protein produced using the baculovirus expression technology for COVID-19 research. A lot of improvements have been made to produce functional proteins with high yields. However, there is still room for improvement and there are parts of this field of research that have not been investigated yet.
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Affiliation(s)
- Muhammad Azharuddin Azali
- Department of Haematology, School of Medical Sciences, Universiti Sains Malaysia, 16150, Kubang Kerian, Kelantan, Malaysia
- School of Agriculture Science and Biotechnology, Faculty of Bioresources and Food Industry, Universiti Sultan Zainal Abidin, 22200, Besut, Terengganu, Malaysia
| | - Salmah Mohamed
- School of Agriculture Science and Biotechnology, Faculty of Bioresources and Food Industry, Universiti Sultan Zainal Abidin, 22200, Besut, Terengganu, Malaysia
| | - Azian Harun
- Department of Medical Microbiology and Parasitology, School of Medical Sciences, Universiti Sains Malaysia, 16150, Kubang Kerian, Kelantan, Malaysia
| | - Faezahtul Arbaeyah Hussain
- Department of Pathology, School of Medical Sciences, Universiti Sains Malaysia, 16150, Kubang Kerian, Kelantan, Malaysia
| | - Shaharum Shamsuddin
- School of Health Sciences, Universiti Sains Malaysia, 16150, Kubang Kerian, Kelantan, Malaysia
| | - Muhammad Farid Johan
- Department of Haematology, School of Medical Sciences, Universiti Sains Malaysia, 16150, Kubang Kerian, Kelantan, Malaysia.
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157
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Chen P, Wang L, Qin P, Yin BC, Ye BC. An RNA-based catalytic hairpin assembly circuit coupled with CRISPR-Cas12a for one-step detection of microRNAs. Biosens Bioelectron 2022; 207:114152. [DOI: 10.1016/j.bios.2022.114152] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 02/12/2022] [Accepted: 03/01/2022] [Indexed: 12/26/2022]
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158
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Kostyusheva A, Brezgin S, Babin Y, Vasilyeva I, Glebe D, Kostyushev D, Chulanov V. CRISPR-Cas systems for diagnosing infectious diseases. Methods 2022; 203:431-446. [PMID: 33839288 PMCID: PMC8032595 DOI: 10.1016/j.ymeth.2021.04.007] [Citation(s) in RCA: 47] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 03/15/2021] [Accepted: 04/06/2021] [Indexed: 12/11/2022] Open
Abstract
Infectious diseases are a global health problem affecting billions of people. Developing rapid and sensitive diagnostic tools is key for successful patient management and curbing disease spread. Currently available diagnostics are very specific and sensitive but time-consuming and require expensive laboratory settings and well-trained personnel; thus, they are not available in resource-limited areas, for the purposes of large-scale screenings and in case of outbreaks and epidemics. Developing new, rapid, and affordable point-of-care diagnostic assays is urgently needed. This review focuses on CRISPR-based technologies and their perspectives to become platforms for point-of-care nucleic acid detection methods and as deployable diagnostic platforms that could help to identify and curb outbreaks and emerging epidemics. We describe the mechanisms and function of different classes and types of CRISPR-Cas systems, including pros and cons for developing molecular diagnostic tests and applications of each type to detect a wide range of infectious agents. Many Cas proteins (Cas3, Cas9, Cas12, Cas13, Cas14 etc.) have been leveraged to create highly accurate and sensitive diagnostic tools combined with technologies of signal amplification and fluorescent, potentiometric, colorimetric, lateral flow assay detection and other. In particular, the most advanced platforms -- SHERLOCK/v2, DETECTR, CARMEN or CRISPR-Chip -- enable detection of attomolar amounts of pathogenic nucleic acids with specificity comparable to that of PCR but with minimal technical settings. Further developing CRISPR-based diagnostic tools promises to dramatically transform molecular diagnostics, making them easily affordable and accessible virtually anywhere in the world. The burden of socially significant diseases, frequent outbreaks, recent epidemics (MERS, SARS and the ongoing COVID-19) and outbreaks of zoonotic viruses (African Swine Fever Virus etc.) urgently need the developing and distribution of express-diagnostic tools. Recently devised CRISPR-technologies represent the unprecedented opportunity to reshape epidemiological surveillance and molecular diagnostics.
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Affiliation(s)
- Anastasiya Kostyusheva
- National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health, Moscow, Russia.
| | - Sergey Brezgin
- National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health, Moscow, Russia,Institute of Immunology, Moscow, Russia
| | - Yurii Babin
- National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health, Moscow, Russia
| | - Irina Vasilyeva
- National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health, Moscow, Russia
| | - Dieter Glebe
- Institute of Medical Virology, University of Giessen, Giessen, Germany
| | - Dmitry Kostyushev
- National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health, Moscow, Russia,Sirius University of Science and Technology, Sochi, Russia
| | - Vladimir Chulanov
- National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health, Moscow, Russia,Sechenov University, Moscow, Russia
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159
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CRISPR-Cas system and its use in the diagnosis of infectious diseases. Microbiol Res 2022; 263:127100. [PMID: 35849921 DOI: 10.1016/j.micres.2022.127100] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 06/17/2022] [Accepted: 06/22/2022] [Indexed: 11/21/2022]
Abstract
Rapid and accurate diagnostic methods for detecting pathogens are needed for effective management and treatment of infectious diseases. The conventional pathogen detection approach based on culture is considered the gold standard method, but needs several days to corroborate its results. Using nucleic acids from pathogens as detection targets has a considerable advantage in overcoming these time-consuming issues. The development of several molecular techniques has started to change the landscape of infectious disease diagnosis. However, these require expensive reagents, equipment, and sophisticated infrastructure, as well as highly trained workers. In this context, it is necessary to identify new diagnostic strategies to overcome these issues. Recently, CRISPR/Cas based diagnosis has revolutionized the area of molecular diagnostics of pathogenic diseases. In this review, we have discussed the different classes of CRISPR-Cas systems and their functions, and then focused on recent advances in CRISPR-based diagnosis technologies and the perspective of using this as a potential biosensing platform to detect infectious disease.
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160
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Abstract
Thrombin facilitates the aggregation of platelet in hemostatic processes and participates in the regulation of cell signaling. Therefore, the development of thrombin sensors is conducive to comprehending the role of thrombin in the course of a disease. Biosensors based on aptamers screened by SELEX have exhibited superiority for thrombin detection. In this review, we summarized the aptamer-based sensors for thrombin detection which rely on the specific recognitions between thrombin and aptamer. Meanwhile, the unique advantages of different sensors including optical and electrochemical sensors were also highlighted. Especially, these sensors based on electrochemistry have the potential to be miniaturized, and thus have gained comprehensive attention. Furthermore, concerns about aptamer-based sensors for thrombin detection, prospects of the future and promising avenues in this field were also presented.
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161
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Chen Z, Li J, Li T, Fan T, Meng C, Li C, Kang J, Chai L, Hao Y, Tang Y, Al-Hartomy OA, Wageh S, Al-Sehemi AG, Luo Z, Yu J, Shao Y, Li D, Feng S, Liu WJ, He Y, Ma X, Xie Z, Zhang H. A CRISPR/Cas12a empowered surface plasmon resonance platform for rapid and specific diagnosis of the Omicron variant of SARS-CoV-2. Natl Sci Rev 2022; 9:nwac104. [PMID: 35992231 PMCID: PMC9385456 DOI: 10.1093/nsr/nwac104] [Citation(s) in RCA: 75] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 05/28/2022] [Accepted: 05/29/2022] [Indexed: 11/14/2022] Open
Abstract
The outbreak of the COVID-19 pandemic was partially due to the challenge of identifying asymptomatic and presymptomatic carriers of the virus, and thus highlights a strong motivation for diagnostics with high sensitivity that can be rapidly deployed. On the other hand, several concerning SARS-CoV-2 variants, including Omicron, are required to be identified as soon as the samples are identified as ‘positive’. Unfortunately, a traditional PCR test does not allow their specific identification. Herein, for the first time, we have developed MOPCS (Methodologies of Photonic CRISPR Sensing), which combines an optical sensing technology-surface plasmon resonance (SPR) with the ‘gene scissors’ clustered regularly interspaced short palindromic repeat (CRISPR) technique to achieve both high sensitivity and specificity when it comes to measurement of viral variants. MOPCS is a low-cost, CRISPR/Cas12a-system-empowered SPR gene-detecting platform that can analyze viral RNA, without the need for amplification, within 38 min from sample input to results output, and achieve a limit of detection of 15 fM. MOPCS achieves a highly sensitive analysis of SARS-CoV-2, and mutations appear in variants B.1.617.2 (Delta), B.1.1.529 (Omicron) and BA.1 (a subtype of Omicron). This platform was also used to analyze some recently collected patient samples from a local outbreak in China, identified by the Centers for Disease Control and Prevention. This innovative CRISPR-empowered SPR platform will further contribute to the fast, sensitive and accurate detection of target nucleic acid sequences with single-base mutations.
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Affiliation(s)
- Zhi Chen
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics; International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education; Shenzhen Institute of Translational Medicine; Department of Otolaryngology, Shenzhen Second People's Hospital; the First Affiliated Hospital; Institute of Microscale Optoelectronics, Shenzhen University , Shenzhen 518060 , China
| | - Jinfeng Li
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics; International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education; Shenzhen Institute of Translational Medicine; Department of Otolaryngology, Shenzhen Second People's Hospital; the First Affiliated Hospital; Institute of Microscale Optoelectronics, Shenzhen University , Shenzhen 518060 , China
- Shenzhen International Institute for Biomedical Research , Shenzhen 518116 , Guangdong , China
| | - Tianzhong Li
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics; International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education; Shenzhen Institute of Translational Medicine; Department of Otolaryngology, Shenzhen Second People's Hospital; the First Affiliated Hospital; Institute of Microscale Optoelectronics, Shenzhen University , Shenzhen 518060 , China
- Shenzhen International Institute for Biomedical Research , Shenzhen 518116 , Guangdong , China
| | - Taojian Fan
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics; International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education; Shenzhen Institute of Translational Medicine; Department of Otolaryngology, Shenzhen Second People's Hospital; the First Affiliated Hospital; Institute of Microscale Optoelectronics, Shenzhen University , Shenzhen 518060 , China
| | - Changle Meng
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics; International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education; Shenzhen Institute of Translational Medicine; Department of Otolaryngology, Shenzhen Second People's Hospital; the First Affiliated Hospital; Institute of Microscale Optoelectronics, Shenzhen University , Shenzhen 518060 , China
| | - Chaozhou Li
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics; International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education; Shenzhen Institute of Translational Medicine; Department of Otolaryngology, Shenzhen Second People's Hospital; the First Affiliated Hospital; Institute of Microscale Optoelectronics, Shenzhen University , Shenzhen 518060 , China
| | - Jianlong Kang
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics; International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education; Shenzhen Institute of Translational Medicine; Department of Otolaryngology, Shenzhen Second People's Hospital; the First Affiliated Hospital; Institute of Microscale Optoelectronics, Shenzhen University , Shenzhen 518060 , China
| | - Luxiao Chai
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics; International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education; Shenzhen Institute of Translational Medicine; Department of Otolaryngology, Shenzhen Second People's Hospital; the First Affiliated Hospital; Institute of Microscale Optoelectronics, Shenzhen University , Shenzhen 518060 , China
| | - Yabin Hao
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics; International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education; Shenzhen Institute of Translational Medicine; Department of Otolaryngology, Shenzhen Second People's Hospital; the First Affiliated Hospital; Institute of Microscale Optoelectronics, Shenzhen University , Shenzhen 518060 , China
- Shenzhen Han's Tech Limited Company. Shenzhen 518000 , China
| | - Yuxuan Tang
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics; International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education; Shenzhen Institute of Translational Medicine; Department of Otolaryngology, Shenzhen Second People's Hospital; the First Affiliated Hospital; Institute of Microscale Optoelectronics, Shenzhen University , Shenzhen 518060 , China
- Shenzhen Metasensing Tech Limited Company. Shenzhen 518000 , China
| | - Omar A Al-Hartomy
- Department of Physics, Faculty of Science, King Abdulaziz University , Jeddah 21589, Saudi Arabia
| | - Swelm Wageh
- Department of Physics, Faculty of Science, King Abdulaziz University , Jeddah 21589, Saudi Arabia
| | - Abdullah G Al-Sehemi
- Research Center for Advanced Materials Science (RCAMS), King Khalid University , Abha 61413, Saudi Arabia
- Department of Chemistry, College of Science, King Khalid University , Abha 61413, Saudi Arabia
| | - Zhiguang Luo
- Zhongmin (Shenzhen) intelligent ecology Co. , Ltd., Shenzhen 518055 , China
| | - Jiangtian Yu
- Shenzhen International Institute for Biomedical Research , Shenzhen 518116 , Guangdong , China
| | - Yonghong Shao
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University , Shenzhen 518060 , China
| | - Defa Li
- Department of Laboratory Medicine, Shenzhen Children's Hospital , Shenzhen 518038 , China
| | - Shuai Feng
- Optoelectronics Research Center, School of Science, Minzu University of China , Beijing 100081 , China
| | - William J Liu
- NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention , Beijing 102206 , China
- Research Unit of Adaptive Evolution and Control of Emerging Viruses, Chinese Academy of Medical Sciences , Beijing 102206 , China
| | - Yaqing He
- Shenzhen Center for Disease Control and Prevention , Shenzhen 518055 , China
| | - Xiaopeng Ma
- Department of Respiratory, Shenzhen Children's Hospital , Shenzhen 518038 , China
| | - Zhongjian Xie
- Institute of Pediatrics, Shenzhen Children's Hospital , Shenzhen 518038 , China
| | - Han Zhang
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics; International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education; Shenzhen Institute of Translational Medicine; Department of Otolaryngology, Shenzhen Second People's Hospital; the First Affiliated Hospital; Institute of Microscale Optoelectronics, Shenzhen University , Shenzhen 518060 , China
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Xiao M, Tian F, Liu X, Zhou Q, Pan J, Luo Z, Yang M, Yi C. Virus Detection: From State-of-the-Art Laboratories to Smartphone-Based Point-of-Care Testing. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2105904. [PMID: 35393791 PMCID: PMC9110880 DOI: 10.1002/advs.202105904] [Citation(s) in RCA: 52] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 02/27/2022] [Indexed: 05/07/2023]
Abstract
Infectious virus outbreaks pose a significant challenge to public healthcare systems. Early and accurate virus diagnosis is critical to prevent the spread of the virus, especially when no specific vaccine or effective medicine is available. In clinics, the most commonly used viral detection methods are molecular techniques that involve the measurement of nucleic acids or proteins biomarkers. However, most clinic-based methods require complex infrastructure and expensive equipment, which are not suitable for low-resource settings. Over the past years, smartphone-based point-of-care testing (POCT) has rapidly emerged as a potential alternative to laboratory-based clinical diagnosis. This review summarizes the latest development of virus detection. First, laboratory-based and POCT-based viral diagnostic techniques are compared, both of which rely on immunosensing and nucleic acid detection. Then, various smartphone-based POCT diagnostic techniques, including optical biosensors, electrochemical biosensors, and other types of biosensors are discussed. Moreover, this review covers the development of smartphone-based POCT diagnostics for various viruses including COVID-19, Ebola, influenza, Zika, HIV, et al. Finally, the prospects and challenges of smartphone-based POCT diagnostics are discussed. It is believed that this review will aid researchers better understand the current challenges and prospects for achieving the ultimate goal of containing disease-causing viruses worldwide.
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Affiliation(s)
- Meng Xiao
- Guangdong Provincial Key Laboratory of Sensing Technology and Biomedical Instrument, School of Biomedical EngineeringShenzhen Campus of Sun Yat‐Sen UniversityShenzhen518107P. R. China
| | - Feng Tian
- Department of Biomedical EngineeringThe Hong Kong Polytechnic UniversityHunghomHong Kong999077P. R. China
| | - Xin Liu
- Guangdong Provincial Key Laboratory of Sensing Technology and Biomedical Instrument, School of Biomedical EngineeringShenzhen Campus of Sun Yat‐Sen UniversityShenzhen518107P. R. China
| | - Qiaoqiao Zhou
- Guangdong Provincial Key Laboratory of Sensing Technology and Biomedical Instrument, School of Biomedical EngineeringShenzhen Campus of Sun Yat‐Sen UniversityShenzhen518107P. R. China
| | - Jiangfei Pan
- Guangdong Provincial Key Laboratory of Sensing Technology and Biomedical Instrument, School of Biomedical EngineeringShenzhen Campus of Sun Yat‐Sen UniversityShenzhen518107P. R. China
| | - Zhaofan Luo
- Department of Clinical LaboratoryThe Seventh Affiliated Hospital of Sun Yat‐Sen UniversityShenzhen518107P. R. China
| | - Mo Yang
- Department of Biomedical EngineeringThe Hong Kong Polytechnic UniversityHunghomHong Kong999077P. R. China
| | - Changqing Yi
- Guangdong Provincial Key Laboratory of Sensing Technology and Biomedical Instrument, School of Biomedical EngineeringShenzhen Campus of Sun Yat‐Sen UniversityShenzhen518107P. R. China
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163
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Bhardwaj P, Kant R, Behera SP, Dwivedi GR, Singh R. Next-Generation Diagnostic with CRISPR/Cas: Beyond Nucleic Acid Detection. Int J Mol Sci 2022; 23:6052. [PMID: 35682737 PMCID: PMC9180940 DOI: 10.3390/ijms23116052] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 05/13/2022] [Accepted: 05/20/2022] [Indexed: 02/07/2023] Open
Abstract
The early management, diagnosis, and treatment of emerging and re-emerging infections and the rising burden of non-communicable diseases (NCDs) are necessary. The Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)-Cas system has recently acquired popularity as a diagnostic tool due to its ability to target specific genes. It uses Cas enzymes and a guide RNA (gRNA) to cleave target DNA or RNA. The discovery of collateral cleavage in CRISPR-Cas effectors such as Cas12a and Cas13a was intensively repurposed for the development of instrument-free, sensitive, precise and rapid point-of-care diagnostics. CRISPR/Cas demonstrated proficiency in detecting non-nucleic acid targets including protein, analyte, and hormones other than nucleic acid. CRISPR/Cas effectors can provide multiple detections simultaneously. The present review highlights the technical challenges of integrating CRISPR/Cas technology into the onsite assessment of clinical and other specimens, along with current improvements in CRISPR bio-sensing for nucleic acid and non-nucleic acid targets. It also highlights the current applications of CRISPR/Cas technologies.
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Affiliation(s)
| | | | | | - Gaurav Raj Dwivedi
- ICMR-Regional Medical Research Centre, BRD Medical College Campus, Gorakhpur 273013, India; (P.B.); (R.K.); (S.P.B.)
| | - Rajeev Singh
- ICMR-Regional Medical Research Centre, BRD Medical College Campus, Gorakhpur 273013, India; (P.B.); (R.K.); (S.P.B.)
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Piccinini E, Fenoy GE, Cantillo AL, Allegretto JA, Scotto J, Piccinini JM, Marmisollé WA, Azzaroni O. Biofunctionalization of Graphene-Based FET Sensors through Heterobifunctional Nanoscaffolds: Technology Validation toward Rapid COVID-19 Diagnostics and Monitoring. ADVANCED MATERIALS INTERFACES 2022; 9:2102526. [PMID: 35538925 PMCID: PMC9073996 DOI: 10.1002/admi.202102526] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 02/04/2022] [Indexed: 05/09/2023]
Abstract
The biofunctionalization of graphene field-effect transistors (GFETs) through vinylsulfonated-polyethyleneimine nanoscaffold is presented for enhanced biosensing of severe acute respiratory-related coronavirus 2 (SARS-CoV-2) spike protein and human ferritin, two targets of great importance for the rapid diagnostic and monitoring of individuals with COVID-19. The heterobifunctional nanoscaffold enables covalent immobilization of binding proteins and antifouling polymers while the whole architecture is attached to graphene by multivalent π-π interactions. First, to optimize the sensing platform, concanavalin A is employed for glycoprotein detection. Then, monoclonal antibodies specific against SARS-CoV-2 spike protein and human ferritin are anchored, yielding biosensors with limit of detections of 0.74 and 0.23 nm, and apparent affinity constants (K D G F E T ) of 6.7 and 8.8 nm, respectively. Both biosensing platforms show good specificity, fast time response, and wide dynamic range (0.1-100 nm). Moreover, SARS-CoV-2 spike protein is also detected in spiked nasopharyngeal swab samples. To rigorously validate this biosensing technology, the GFET response is matched with surface plasmon resonance measurements, exhibiting linear correlations (from 2 to 100 ng cm-2) and good agreement in terms of K D values. Finally, the performance of the biosensors fabricated through the nanoscaffold strategy is compared with those obtained through the widely employed monopyrene approach, showing enhanced sensitivity.
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Affiliation(s)
- Esteban Piccinini
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA)Departamento de Química, Facultad de Ciencias ExactasUniversidad Nacional de La Plata (UNLP)CONICET. 64 and 113Buenos Aires1900Argentina
| | - Gonzalo E. Fenoy
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA)Departamento de Química, Facultad de Ciencias ExactasUniversidad Nacional de La Plata (UNLP)CONICET. 64 and 113Buenos Aires1900Argentina
| | - Agustín L. Cantillo
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA)Departamento de Química, Facultad de Ciencias ExactasUniversidad Nacional de La Plata (UNLP)CONICET. 64 and 113Buenos Aires1900Argentina
- GISENS BIOTECHBuenos AiresC1414BPVArgentina
| | - Juan A. Allegretto
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA)Departamento de Química, Facultad de Ciencias ExactasUniversidad Nacional de La Plata (UNLP)CONICET. 64 and 113Buenos Aires1900Argentina
| | - Juliana Scotto
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA)Departamento de Química, Facultad de Ciencias ExactasUniversidad Nacional de La Plata (UNLP)CONICET. 64 and 113Buenos Aires1900Argentina
| | | | - Waldemar A. Marmisollé
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA)Departamento de Química, Facultad de Ciencias ExactasUniversidad Nacional de La Plata (UNLP)CONICET. 64 and 113Buenos Aires1900Argentina
| | - Omar Azzaroni
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA)Departamento de Química, Facultad de Ciencias ExactasUniversidad Nacional de La Plata (UNLP)CONICET. 64 and 113Buenos Aires1900Argentina
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Van Vu T, Das S, Hensel G, Kim JY. Genome editing and beyond: what does it mean for the future of plant breeding? PLANTA 2022; 255:130. [PMID: 35587292 PMCID: PMC9120101 DOI: 10.1007/s00425-022-03906-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Accepted: 04/26/2022] [Indexed: 05/04/2023]
Abstract
MAIN CONCLUSION Genome editing offers revolutionized solutions for plant breeding to sustain food production to feed the world by 2050. Therefore, genome-edited products are increasingly recognized via more relaxed legislation and community adoption. The world population and food production are disproportionally growing in a manner that would have never matched each other under the current agricultural practices. The emerging crisis is more evident with the subtle changes in climate and the running-off of natural genetic resources that could be easily used in breeding in conventional ways. Under these circumstances, affordable CRISPR-Cas-based gene-editing technologies have brought hope and charged the old plant breeding machine with the most energetic and powerful fuel to address the challenges involved in feeding the world. What makes CRISPR-Cas the most powerful gene-editing technology? What are the differences between it and the other genetic engineering/breeding techniques? Would its products be labeled as "conventional" or "GMO"? There are so many questions to be answered, or that cannot be answered within the limitations of our current understanding. Therefore, we would like to discuss and answer some of the mentioned questions regarding recent progress in technology development. We hope this review will offer another view on the role of CRISPR-Cas technology in future of plant breeding for food production and beyond.
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Affiliation(s)
- Tien Van Vu
- Division of Applied Life Science (BK21 Four Program), Plant Molecular Biology and Biotechnology Research Center, Gyeongsang National University, Jinju, 660-701, Republic of Korea
- National Key Laboratory for Plant Cell Biotechnology, Agricultural Genetics Institute, km 02, Pham Van Dong Road, Co Nhue 1, Bac Tu Liem, Hanoi, 11917, Vietnam
| | - Swati Das
- Division of Applied Life Science (BK21 Four Program), Plant Molecular Biology and Biotechnology Research Center, Gyeongsang National University, Jinju, 660-701, Republic of Korea
| | - Goetz Hensel
- Centre for Plant Genome Engineering, Institute of Plant Biochemistry, Heinrich-Heine-University, Universitätsstraße 1, 40225, Düsseldorf, Germany.
- Centre of Region Haná for Biotechnological and Agricultural Research, Czech Advanced Technology and Research Institute, Palacký University Olomouc, 78371, Olomouc, Czech Republic.
| | - Jae-Yean Kim
- Division of Applied Life Science (BK21 Four Program), Plant Molecular Biology and Biotechnology Research Center, Gyeongsang National University, Jinju, 660-701, Republic of Korea.
- Division of Life Science, Gyeongsang National University, 501 Jinju-daero, Jinju, 52828, Republic of Korea.
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166
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Shi W, Gong Y, Zhang D, Yang T, Yi M, Tan J, Ding S, Cheng W. A dual identification strategy based on padlock ligation and CRISPR/Cas14a for highly specific detection of BRAF V600E mutation in clinical samples. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2022; 14:1913-1921. [PMID: 35522948 DOI: 10.1039/d2ay00319h] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
BRAF V600E mutation is a single-nucleotide variation (SNV) that is widely found in various cancers and has been demonstrated to have a strong association with the prognosis and development of some diseases. Thus, we developed a strategy based on rolling circle amplification (RCA) and CRISPR/Cas14a to meet the great need for detecting highly specific BRAF V600E mutation in fine-needle biopsy samples. In this study, a padlock probe was designed to recognize and trigger subsequent ligase chain reactions (LCR). And due to the Taq DNA ligase, a great number of ligated annular padlock probes were generated in the presence of BRAF V600E mutation, subsequently generating long repeated single-strand DNA by RCA. The obtained amplicons were activators triggering the trans-cleavage of CRISPR/Cas14a. CRISPR/Cas14a shows outstanding performance in identifying ssDNA with single base mutation, which significantly increases the specificity of mutation discrimination. Under the optimal conditions, our strategy can identify BRAF V600E mutation down to 0.307 fM with a wide linear range from 1 fM to 10 pM. On the other hand, the dual identification strategy endows the method with terrific specificity for the detection of SNV. Furthermore, our method has been successfully employed to identify BRAF V600E mutation in clinical fine-needle aspiration samples, proving great potential for ultra-specific identification of low abundance BRAF V600E mutation and providing a novel method for diagnosis and treatment of cancer.
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Affiliation(s)
- Weicheng Shi
- The Center for Clinical Molecular Medical Detection, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, PR China.
| | - Yao Gong
- The Center for Clinical Molecular Medical Detection, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, PR China.
| | - Decai Zhang
- The Center for Clinical Molecular Medical Detection, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, PR China.
| | - Tiantian Yang
- The Center for Clinical Molecular Medical Detection, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, PR China.
| | - Ming Yi
- The Center for Clinical Molecular Medical Detection, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, PR China.
| | - Jingyi Tan
- The Center for Clinical Molecular Medical Detection, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, PR China.
| | - Shijia Ding
- Key Laboratory of Clinical Laboratory Diagnostics (Ministry of Education), College of Laboratory Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - Wei Cheng
- The Center for Clinical Molecular Medical Detection, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, PR China.
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Li H, Yang J, Wu G, Weng Z, Song Y, Zhang Y, Vanegas JA, Avery L, Gao Z, Sun H, Chen Y, Dieckhaus KD, Gao X, Zhang Y. Amplification‐Free Detection of SARS‐CoV‐2 and Respiratory Syncytial Virus Using CRISPR Cas13a and Graphene Field‐Effect Transistors. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202203826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Huijie Li
- University of Connecticut Biomedical Engineering 97 N Eagleville Rd Unit 3137 06269-7012 Storrs Mansfield UNITED STATES
| | - Jie Yang
- Rice University Chemical and Biomolecular Engineering UNITED STATES
| | - Guangfu Wu
- University of Connecticut Biomedical Engineering UNITED STATES
| | - Zhengyan Weng
- University of Connecticut Biomedical Engineering UNITED STATES
| | - Yang Song
- University of Connecticut Biomedical Engineering UNITED STATES
| | - Yuxuan Zhang
- University of Connecticut Biomedical Engineering UNITED STATES
| | | | - Lori Avery
- University of Connecticut Health Center: UConn Health Pathology and Laboratory Medicine UNITED STATES
| | - Zan Gao
- University of Connecticut Biomedical Engineering UNITED STATES
| | - He Sun
- University of Connecticut Biomedical Engineering 97 N Eagleville Rd Unit 3137 06269-7012 Storrs Mansfield UNITED STATES
| | - Yupeng Chen
- University of Connecticut Biomedical Engineering UNITED STATES
| | - Kevin D. Dieckhaus
- University of Connecticut Health Center: UConn Health Medicine UNITED STATES
| | - Xue Gao
- Rice University Chemical and Biomolecular Engineering UNITED STATES
| | - Yi Zhang
- University of Connecticut 97 N Eagleville Rd Unit 3137 06269 Storrs UNITED STATES
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Habimana JDD, Huang R, Muhoza B, Kalisa YN, Han X, Deng W, Li Z. Mechanistic insights of CRISPR/Cas nucleases for programmable targeting and early-stage diagnosis: A review. Biosens Bioelectron 2022; 203:114033. [DOI: 10.1016/j.bios.2022.114033] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 01/19/2022] [Accepted: 01/20/2022] [Indexed: 12/21/2022]
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169
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Temperature–regulated non-monotonic behavior of DNA immobilization on poly(N–isopropylacrylamide) (PNIPAm)–grafted surface. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.128507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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170
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Zheng F, Chen Z, Li J, Wu R, Zhang B, Nie G, Xie Z, Zhang H. A Highly Sensitive CRISPR-Empowered Surface Plasmon Resonance Sensor for Diagnosis of Inherited Diseases with Femtomolar-Level Real-Time Quantification. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2105231. [PMID: 35343100 PMCID: PMC9108660 DOI: 10.1002/advs.202105231] [Citation(s) in RCA: 53] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 02/21/2022] [Indexed: 05/25/2023]
Abstract
The clustered regularly interspaced short palindromic repeats (CRISPR) molecular system has emerged as a promising technology for the detection of nucleic acids. Herein, the development of a surface plasmon resonance (SPR) sensor that is functionalized with a layer of locally grown graphdiyne film, achieving excellent sensing performance when coupled with catalytically deactivated CRISPR-associated protein 9 (dCas9), is reported. dCas9 protein is immobilized on the sensor surface and complexed with a specific single-guide RNA, enabling the amplification-free detection of target sequences within genomic DNA. The sensor, termed CRISPR-SPR-Chip, is used to successfully analyze recombinant plasmids with only three-base mutations with a limit of detection as low as 1.3 fM. Real-time monitoring CRISPR-SPR-Chip is used to analyze clinical samples of patients with Duchenne muscular dystrophy with two exon deletions, which are detected without any pre-amplification step, yielding significantly positive results within 5 min. The ability of this novel CRISPR-empowered SPR (CRISPR-eSPR) sensing platform to rapidly, precisely, sensitively, and specifically detect a target gene sequence provides a new on-chip optic approach for clinical gene analysis.
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Affiliation(s)
- Fei Zheng
- Shenzhen Engineering Laboratory of phosphorene and OptoelectronicsInternational Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of EducationShenzhen Institute of Translational MedicineDepartment of OtolaryngologyShenzhen Second People's Hospitalthe First Affiliated HospitalInstitute of Microscale OptoelectronicsShenzhen UniversityShenzhen518060P.R. China
| | - Zhi Chen
- Shenzhen Engineering Laboratory of phosphorene and OptoelectronicsInternational Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of EducationShenzhen Institute of Translational MedicineDepartment of OtolaryngologyShenzhen Second People's Hospitalthe First Affiliated HospitalInstitute of Microscale OptoelectronicsShenzhen UniversityShenzhen518060P.R. China
| | - Jingfeng Li
- Shenzhen Engineering Laboratory of phosphorene and OptoelectronicsInternational Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of EducationShenzhen Institute of Translational MedicineDepartment of OtolaryngologyShenzhen Second People's Hospitalthe First Affiliated HospitalInstitute of Microscale OptoelectronicsShenzhen UniversityShenzhen518060P.R. China
- Shenzhen International Institute for Biomedical ResearchShenzhen518110China
| | - Rui Wu
- Laboratory of Robotics and SystemHarbin Institute of TechnologyHarbin150001P. R. China
| | - Bin Zhang
- Shenzhen Engineering Laboratory of phosphorene and OptoelectronicsInternational Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of EducationShenzhen Institute of Translational MedicineDepartment of OtolaryngologyShenzhen Second People's Hospitalthe First Affiliated HospitalInstitute of Microscale OptoelectronicsShenzhen UniversityShenzhen518060P.R. China
| | - Guohui Nie
- Shenzhen Engineering Laboratory of phosphorene and OptoelectronicsInternational Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of EducationShenzhen Institute of Translational MedicineDepartment of OtolaryngologyShenzhen Second People's Hospitalthe First Affiliated HospitalInstitute of Microscale OptoelectronicsShenzhen UniversityShenzhen518060P.R. China
| | - Zhongjian Xie
- Institute of PediatricsShenzhen Children's HospitalShenzhenGuangdong518038P. R. China
- Shenzhen International Institute for Biomedical ResearchShenzhenGuangdong518116P. R. China
| | - Han Zhang
- Shenzhen Engineering Laboratory of phosphorene and OptoelectronicsInternational Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of EducationShenzhen Institute of Translational MedicineDepartment of OtolaryngologyShenzhen Second People's Hospitalthe First Affiliated HospitalInstitute of Microscale OptoelectronicsShenzhen UniversityShenzhen518060P.R. China
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171
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Dai C, Liu Y, Wei D. Two-Dimensional Field-Effect Transistor Sensors: The Road toward Commercialization. Chem Rev 2022; 122:10319-10392. [PMID: 35412802 DOI: 10.1021/acs.chemrev.1c00924] [Citation(s) in RCA: 64] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The evolutionary success in information technology has been sustained by the rapid growth of sensor technology. Recently, advances in sensor technology have promoted the ambitious requirement to build intelligent systems that can be controlled by external stimuli along with independent operation, adaptivity, and low energy expenditure. Among various sensing techniques, field-effect transistors (FETs) with channels made of two-dimensional (2D) materials attract increasing attention for advantages such as label-free detection, fast response, easy operation, and capability of integration. With atomic thickness, 2D materials restrict the carrier flow within the material surface and expose it directly to the external environment, leading to efficient signal acquisition and conversion. This review summarizes the latest advances of 2D-materials-based FET (2D FET) sensors in a comprehensive manner that contains the material, operating principles, fabrication technologies, proof-of-concept applications, and prototypes. First, a brief description of the background and fundamentals is provided. The subsequent contents summarize physical, chemical, and biological 2D FET sensors and their applications. Then, we highlight the challenges of their commercialization and discuss corresponding solution techniques. The following section presents a systematic survey of recent progress in developing commercial prototypes. Lastly, we summarize the long-standing efforts and prospective future development of 2D FET-based sensing systems toward commercialization.
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Affiliation(s)
- Changhao Dai
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200433, China.,Laboratory of Molecular Materials and Devices, Fudan University, Shanghai 200433, China
| | - Yunqi Liu
- Laboratory of Molecular Materials and Devices, Fudan University, Shanghai 200433, China
| | - Dacheng Wei
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200433, China.,Laboratory of Molecular Materials and Devices, Fudan University, Shanghai 200433, China
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172
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Precise and Prompt Analyte Detection via Ordered Orientation of Receptor in WSe2-Based Field Effect Transistor. NANOMATERIALS 2022; 12:nano12081305. [PMID: 35458016 PMCID: PMC9028725 DOI: 10.3390/nano12081305] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 04/05/2022] [Accepted: 04/07/2022] [Indexed: 02/01/2023]
Abstract
Field-effect transistors (FET) composed of transition metal dichalcogenide (TMDC) materials have gained huge importance as biosensors due to their added advantage of high sensitivity and moderate bandgap. However, the true potential of these biosensors highly depends upon the quality of TMDC material, as well as the orientation of receptors on their surfaces. The uncontrolled orientation of receptors and screening issues due to crossing the Debye screening length while functionalizing TMDC materials is a big challenge in this field. To address these issues, we introduce a combination of high-quality monolayer WSe2 with our designed Pyrene-based receptor moiety for its ordered orientation onto the WSe2 FET biosensor. A monolayer WSe2 sheet is utilized to fabricate an ideal FET for biosensing applications, which is characterized via Raman spectroscopy, atomic force microscopy, and electrical prob station. Our construct can sensitively detect our target protein (streptavidin) with 1 pM limit of detection within a short span of 2 min, through a one-step functionalizing process. In addition to having this ultra-fast response and high sensitivity, our biosensor can be a reliable platform for point-of-care-based diagnosis.
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173
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Nouri R, Dong M, Politza AJ, Guan W. Figure of Merit for CRISPR-Based Nucleic Acid-Sensing Systems: Improvement Strategies and Performance Comparison. ACS Sens 2022; 7:900-911. [PMID: 35238530 PMCID: PMC9191621 DOI: 10.1021/acssensors.2c00024] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Clustered regularly interspaced short palindromic repeats (CRISPR)-based nucleic acid-sensing systems have grown rapidly in the past few years. Nevertheless, an objective approach to benchmark the performances of different CRISPR sensing systems is lacking due to the heterogeneous experimental setup. Here, we developed a quantitative CRISPR sensing figure of merit (FOM) to compare different CRISPR methods and explore performance improvement strategies. The CRISPR sensing FOM is defined as the product of the limit of detection (LOD) and the associated CRISPR reaction time (T). A smaller FOM means that the method can detect smaller target quantities faster. We found that there is a tradeoff between the LOD of the assay and the required reaction time. With the proposed CRISPR sensing FOM, we evaluated five strategies to improve the CRISPR-based sensing: preamplification, enzymes of higher catalytic efficiency, multiple crRNAs, digitalization, and sensitive readout systems. We benchmarked the FOM performances of 57 existing studies and found that the effectiveness of these strategies on improving the FOM is consistent with the model prediction. In particular, we found that digitalization is the most promising amplification-free method for achieving comparable FOM performances (∼1 fM·min) as those using preamplification. The findings here would have broad implications for further optimization of the CRISPR-based sensing.
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Affiliation(s)
- Reza Nouri
- Department of Electrical Engineering, Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Ming Dong
- Department of Electrical Engineering, Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Anthony J. Politza
- Department of Biomedical Engineering, Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Weihua Guan
- Department of Electrical Engineering, Pennsylvania State University, University Park, Pennsylvania 16802, United States
- Department of Biomedical Engineering, Pennsylvania State University, University Park, Pennsylvania 16802, United States
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174
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Qin J, Wang W, Gao L, Yao SQ. Emerging biosensing and transducing techniques for potential applications in point-of-care diagnostics. Chem Sci 2022; 13:2857-2876. [PMID: 35382472 PMCID: PMC8905799 DOI: 10.1039/d1sc06269g] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 01/11/2022] [Indexed: 12/24/2022] Open
Abstract
With the deepening of our understanding in life science, molecular biology, nanotechnology, optics, electrochemistry and other areas, an increasing number of biosensor design strategies have emerged in recent years, capable of providing potential practical applications for point-of-care (POC) diagnosis in various human diseases. Compared to conventional biosensors, the latest POC biosensor research aims at improving sensor precision, cost-effectiveness and time-consumption, as well as the development of versatile detection strategies to achieve multiplexed analyte detection in a single device and enable rapid diagnosis and high-throughput screening. In this review, various intriguing strategies in the recognition and transduction of POC (from 2018 to 2021) are described in light of recent advances in CRISPR technology, electrochemical biosensing, and optical- or spectra-based biosensing. From the perspective of promoting emerging bioanalytical tools into practical POC detecting and diagnostic applications, we have summarized key advances made in this field in recent years and presented our own perspectives on future POC development and challenges.
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Affiliation(s)
- Junjie Qin
- Department of Chemistry, National University of Singapore 4 Science Drive 2 Singapore 117544
| | - Wei Wang
- Department of Chemistry, National University of Singapore 4 Science Drive 2 Singapore 117544
- School of Pharmaceutical Sciences, Sun Yat-sen University Shenzhen 518107 P. R. China
| | - Liqian Gao
- School of Pharmaceutical Sciences, Sun Yat-sen University Shenzhen 518107 P. R. China
| | - Shao Q Yao
- Department of Chemistry, National University of Singapore 4 Science Drive 2 Singapore 117544
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175
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Papadakis G, Pantazis AK, Fikas N, Chatziioannidou S, Tsiakalou V, Michaelidou K, Pogka V, Megariti M, Vardaki M, Giarentis K, Heaney J, Nastouli E, Karamitros T, Mentis A, Zafiropoulos A, Sourvinos G, Agelaki S, Gizeli E. Portable real-time colorimetric LAMP-device for rapid quantitative detection of nucleic acids in crude samples. Sci Rep 2022; 12:3775. [PMID: 35260588 PMCID: PMC8904468 DOI: 10.1038/s41598-022-06632-7] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 01/27/2022] [Indexed: 02/08/2023] Open
Abstract
Loop-mediated isothermal amplification is known for its high sensitivity, specificity and tolerance to inhibiting-substances. In this work, we developed a device for performing real-time colorimetric LAMP combining the accuracy of lab-based quantitative analysis with the simplicity of point-of-care testing. The device innovation lies on the use of a plastic tube anchored vertically on a hot surface while the side walls are exposed to a mini camera able to take snapshots of the colour change in real time during LAMP amplification. Competitive features are the rapid analysis (< 30 min), quantification over 9 log-units, crude sample-compatibility (saliva, tissue, swabs), low detection limit (< 5 copies/reaction), smartphone-operation, fast prototyping (3D-printing) and ability to select the dye of interest (Phenol red, HNB). The device’s clinical utility is demonstrated in cancer mutations-analysis during the detection of 0.01% of BRAF-V600E-to-wild-type molecules from tissue samples and COVID-19 testing with 97% (Ct < 36.8) and 98% (Ct < 30) sensitivity when using extracted RNA and nasopharyngeal-swabs, respectively. The device high technology-readiness-level makes it a suitable platform for performing any colorimetric LAMP assay; moreover, its simple and inexpensive fabrication holds promise for fast deployment and application in global diagnostics.
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Affiliation(s)
- G Papadakis
- Institute of Molecular Biology and Biotechnology, Foundation for Research and Technology-Hellas, 100 N. Plastira Str., 70013, Heraklion, Greece. .,BIOPIX DNA TECHNOLOGY PC, Science and Technology Park of Crete, 100 N. Plastira Str., 70013, Heraklion, Greece.
| | - A K Pantazis
- Institute of Molecular Biology and Biotechnology, Foundation for Research and Technology-Hellas, 100 N. Plastira Str., 70013, Heraklion, Greece.,BIOPIX DNA TECHNOLOGY PC, Science and Technology Park of Crete, 100 N. Plastira Str., 70013, Heraklion, Greece
| | - N Fikas
- Institute of Molecular Biology and Biotechnology, Foundation for Research and Technology-Hellas, 100 N. Plastira Str., 70013, Heraklion, Greece.,BIOPIX DNA TECHNOLOGY PC, Science and Technology Park of Crete, 100 N. Plastira Str., 70013, Heraklion, Greece
| | - S Chatziioannidou
- Institute of Molecular Biology and Biotechnology, Foundation for Research and Technology-Hellas, 100 N. Plastira Str., 70013, Heraklion, Greece.,BIOPIX DNA TECHNOLOGY PC, Science and Technology Park of Crete, 100 N. Plastira Str., 70013, Heraklion, Greece.,Department of Biology, University of Crete, 70013, Voutes, Heraklion, Greece
| | - V Tsiakalou
- Institute of Molecular Biology and Biotechnology, Foundation for Research and Technology-Hellas, 100 N. Plastira Str., 70013, Heraklion, Greece
| | - K Michaelidou
- Laboratory of Translational Oncology, School of Medicine, University of Crete, 71500, Heraklion, Greece
| | - V Pogka
- National SARS-CoV-2 Reference Laboratory, Hellenic Pasteur Institute, 127 Vas. Sofias Ave., 11521, Athens, Greece
| | - M Megariti
- Institute of Molecular Biology and Biotechnology, Foundation for Research and Technology-Hellas, 100 N. Plastira Str., 70013, Heraklion, Greece
| | - M Vardaki
- Institute of Molecular Biology and Biotechnology, Foundation for Research and Technology-Hellas, 100 N. Plastira Str., 70013, Heraklion, Greece.,Department of Biology, University of Crete, 70013, Voutes, Heraklion, Greece
| | - K Giarentis
- Department of Biology, University of Crete, 70013, Voutes, Heraklion, Greece
| | - J Heaney
- Advanced Pathogens Diagnostics Unit, University College London Hospitals NHS Trust, London, WC1H 9AX, UK.,UCL Great Ormond Street Institute of Child Health, London, UK
| | - E Nastouli
- Advanced Pathogens Diagnostics Unit, University College London Hospitals NHS Trust, London, WC1H 9AX, UK.,UCL Great Ormond Street Institute of Child Health, London, UK
| | - T Karamitros
- National SARS-CoV-2 Reference Laboratory, Hellenic Pasteur Institute, 127 Vas. Sofias Ave., 11521, Athens, Greece
| | - A Mentis
- National SARS-CoV-2 Reference Laboratory, Hellenic Pasteur Institute, 127 Vas. Sofias Ave., 11521, Athens, Greece
| | - A Zafiropoulos
- Laboratory of Clinical Virology, School of Medicine, University of Crete, 71500, Heraklion, Greece
| | - G Sourvinos
- Laboratory of Clinical Virology, School of Medicine, University of Crete, 71500, Heraklion, Greece
| | - S Agelaki
- Department of Biology, University of Crete, 70013, Voutes, Heraklion, Greece.,Department of Medical Oncology, University General Hospital, 71110, Heraklion, Greece
| | - E Gizeli
- Institute of Molecular Biology and Biotechnology, Foundation for Research and Technology-Hellas, 100 N. Plastira Str., 70013, Heraklion, Greece. .,Department of Biology, University of Crete, 70013, Voutes, Heraklion, Greece.
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176
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Wan Y, Zong C, Li X, Wang A, Li Y, Yang T, Bao Q, Dubow M, Yang M, Rodrigo LA, Mao C. New Insights for Biosensing: Lessons from Microbial Defense Systems. Chem Rev 2022; 122:8126-8180. [PMID: 35234463 DOI: 10.1021/acs.chemrev.1c01063] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Microorganisms have gained defense systems during the lengthy process of evolution over millions of years. Such defense systems can protect them from being attacked by invading species (e.g., CRISPR-Cas for establishing adaptive immune systems and nanopore-forming toxins as virulence factors) or enable them to adapt to different conditions (e.g., gas vesicles for achieving buoyancy control). These microorganism defense systems (MDS) have inspired the development of biosensors that have received much attention in a wide range of fields including life science research, food safety, and medical diagnosis. This Review comprehensively analyzes biosensing platforms originating from MDS for sensing and imaging biological analytes. We first describe a basic overview of MDS and MDS-inspired biosensing platforms (e.g., CRISPR-Cas systems, nanopore-forming proteins, and gas vesicles), followed by a critical discussion of their functions and properties. We then discuss several transduction mechanisms (optical, acoustic, magnetic, and electrical) involved in MDS-inspired biosensing. We further detail the applications of the MDS-inspired biosensors to detect a variety of analytes (nucleic acids, peptides, proteins, pathogens, cells, small molecules, and metal ions). In the end, we propose the key challenges and future perspectives in seeking new and improved MDS tools that can potentially lead to breakthrough discoveries in developing a new generation of biosensors with a combination of low cost; high sensitivity, accuracy, and precision; and fast detection. Overall, this Review gives a historical review of MDS, elucidates the principles of emulating MDS to develop biosensors, and analyzes the recent advancements, current challenges, and future trends in this field. It provides a unique critical analysis of emulating MDS to develop robust biosensors and discusses the design of such biosensors using elements found in MDS, showing that emulating MDS is a promising approach to conceptually advancing the design of biosensors.
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Affiliation(s)
- Yi Wan
- State Key Laboratory of Marine Resource Utilization in the South China Sea, School of Pharmaceutical Sciences, Marine College, Hainan University, Haikou 570228, P. R. China
| | - Chengli Zong
- State Key Laboratory of Marine Resource Utilization in the South China Sea, School of Pharmaceutical Sciences, Marine College, Hainan University, Haikou 570228, P. R. China
| | - Xiangpeng Li
- Department of Bioengineering and Therapeutic Sciences, Schools of Medicine and Pharmacy, University of California, San Francisco, 1700 Fourth Street, Byers Hall 303C, San Francisco, California 94158, United States
| | - Aimin Wang
- State Key Laboratory of Marine Resource Utilization in the South China Sea, School of Pharmaceutical Sciences, Marine College, Hainan University, Haikou 570228, P. R. China
| | - Yan Li
- College of Animal Science, Zhejiang University, Hangzhou, Zhejiang 310058, P. R. China
| | - Tao Yang
- School of Materials Science and Engineering, Zhejiang University, Hangzhou, Zhejiang 310058, P. R. China
| | - Qing Bao
- School of Materials Science and Engineering, Zhejiang University, Hangzhou, Zhejiang 310058, P. R. China
| | - Michael Dubow
- Institute for Integrative Biology of the Cell (I2BC), UMR 9198 CNRS, CEA, Université Paris-Saclay, Campus C.N.R.S, Bâtiment 12, Avenue de la Terrasse, 91190 Gif-sur-Yvette, France
| | - Mingying Yang
- College of Animal Science, Zhejiang University, Hangzhou, Zhejiang 310058, P. R. China
| | - Ledesma-Amaro Rodrigo
- Imperial College Centre for Synthetic Biology, Department of Bioengineering, Imperial College London, London SW7 2AZ, United Kingdom
| | - Chuanbin Mao
- Department of Chemistry & Biochemistry, Stephenson Life Science Research Center, University of Oklahoma, 101 Stephenson Parkway, Norman, Oklahoma 73019, United States.,School of Materials Science and Engineering, Zhejiang University, Hangzhou, Zhejiang 310058, P. R. China
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177
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Liang TT, Qin X, Xiang Y, Tang Y, Yang F. Advances in nucleic acids-scaffolded electrical sensing of extracellular vesicle biomarkers. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116532] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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178
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Zhang M, Li Z, Jia Y, Wang F, Tian J, Zhang C, Han T, Xing R, Ye W, Wang C. Observing Mesoscopic Nucleic Acid Capacitance Effect and Mismatch Impact via Graphene Transistors. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2105890. [PMID: 35072345 DOI: 10.1002/smll.202105890] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 12/05/2021] [Indexed: 06/14/2023]
Abstract
This work reports a molecular-scale capacitance effect of the double helical nucleic acid duplex structure for the first time. By quantitatively conducting large sample measurements of the electrostatic field effect using a type of high-accuracy graphene transistor biosensor, an unusual charge-transport behavior is observed in which the end-immobilized nucleic acid duplexes can store a part of ionization electrons like molecular capacitors, other than electric conductors. To elucidate this discovery, a cascaded capacitive network model is proposed as a novel equivalent circuit of nucleic acid duplexes, expanding the point-charge approximation model, by which the partial charge-transport observation is reasonably attributed to an electron-redistribution behavior within the capacitive network. Furthermore, it is experimentally confirmed that base-pair mismatches hinder the charge transport in double helical duplexes, and lead to directly identifiable alterations in electrostatic field effects. The bioelectronic principle of mismatch impact is also self-consistently explained by the newly proposed capacitive network model. The mesoscopic nucleic acid capacitance effect may enable a new kind of label-free nucleic acid analysis tool based on electronic transistor devices. The in situ and real-time nucleic acid detections for virus biomarkers, somatic mutations, and genome editing off-target may thus be predictable.
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Affiliation(s)
- Mingfeng Zhang
- Tianjin Key Laboratory of Wireless Mobile Communications and Power Transmission, College of Electronic and Communication Engineering, Tianjin Normal University, Tianjin, 300387, China
| | - Zhibo Li
- Tianjin Key Laboratory of Wireless Mobile Communications and Power Transmission, College of Electronic and Communication Engineering, Tianjin Normal University, Tianjin, 300387, China
| | - Yuan Jia
- Industrialization Center of Micro & Nano ICs and Devices Sino-German College of Intelligent Manufacturing, Shenzhen Technology University, Shenzhen, 518118, China
| | - Fuquan Wang
- Tianjin Key Laboratory of Wireless Mobile Communications and Power Transmission, College of Electronic and Communication Engineering, Tianjin Normal University, Tianjin, 300387, China
| | - Jinpeng Tian
- Industrialization Center of Micro & Nano ICs and Devices Sino-German College of Intelligent Manufacturing, Shenzhen Technology University, Shenzhen, 518118, China
| | - Cuiping Zhang
- Tianjin Key Laboratory of Wireless Mobile Communications and Power Transmission, College of Electronic and Communication Engineering, Tianjin Normal University, Tianjin, 300387, China
| | - Tingting Han
- Tianjin Key Laboratory of Wireless Mobile Communications and Power Transmission, College of Electronic and Communication Engineering, Tianjin Normal University, Tianjin, 300387, China
- Department of Intelligence Science and Technology, College of Artificial Intelligence, Tianjin Normal University, Tianjin, 300387, China
| | - Ruiqing Xing
- Tianjin Key Laboratory of Wireless Mobile Communications and Power Transmission, College of Electronic and Communication Engineering, Tianjin Normal University, Tianjin, 300387, China
- Department of Intelligence Science and Technology, College of Artificial Intelligence, Tianjin Normal University, Tianjin, 300387, China
| | - Weixiang Ye
- Department of Physics, School of Science, Hainan University, Haikou, 570228, China
- Key Laboratory of Engineering Modeling and Statistical Computation of Hainan Province, School of Science, Hainan University, Haikou, 570228, China
| | - Cheng Wang
- Tianjin Key Laboratory of Wireless Mobile Communications and Power Transmission, College of Electronic and Communication Engineering, Tianjin Normal University, Tianjin, 300387, China
- Department of Intelligence Science and Technology, College of Artificial Intelligence, Tianjin Normal University, Tianjin, 300387, China
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179
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Wang L, Wang X, Wu Y, Guo M, Gu C, Dai C, Kong D, Wang Y, Zhang C, Qu D, Fan C, Xie Y, Zhu Z, Liu Y, Wei D. Rapid and ultrasensitive electromechanical detection of ions, biomolecules and SARS-CoV-2 RNA in unamplified samples. Nat Biomed Eng 2022. [PMID: 35132229 DOI: 10.1038/s41551-41021-00833-41557] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
The detection of samples at ultralow concentrations (one to ten copies in 100 μl) in biofluids is hampered by the orders-of-magnitude higher amounts of 'background' biomolecules. Here we report a molecular system, immobilized on a liquid-gated graphene field-effect transistor and consisting of an aptamer probe bound to a flexible single-stranded DNA cantilever linked to a self-assembled stiff tetrahedral double-stranded DNA structure, for the rapid and ultrasensitive electromechanical detection (down to one to two copies in 100 μl) of unamplified nucleic acids in biofluids, and also of ions, small molecules and proteins, as we show for Hg2+, adenosine 5'-triphosphate and thrombin. We implemented an electromechanical biosensor for the detection of SARS-CoV-2 into an integrated and portable prototype device, and show that it detected SARS-CoV-2 RNA in less than four minutes in all nasopharyngeal samples from 33 patients with COVID-19 (with cycle threshold values of 24.9-41.3) and in none of the 54 COVID-19-negative controls, without the need for RNA extraction or nucleic acid amplification.
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Affiliation(s)
- Liqian Wang
- State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, China
- Department of Macromolecular Science, Fudan University, Shanghai, China
- Laboratory of Molecular Materials and Devices, Fudan University, Shanghai, China
| | - Xuejun Wang
- State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, China
- Department of Macromolecular Science, Fudan University, Shanghai, China
- Laboratory of Molecular Materials and Devices, Fudan University, Shanghai, China
| | - Yungen Wu
- State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, China
- Department of Macromolecular Science, Fudan University, Shanghai, China
- Laboratory of Molecular Materials and Devices, Fudan University, Shanghai, China
| | - Mingquan Guo
- Department of Laboratory Medicine, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Chenjian Gu
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Department of Medical Microbiology and Parasitology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Changhao Dai
- State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, China
- Department of Macromolecular Science, Fudan University, Shanghai, China
- Laboratory of Molecular Materials and Devices, Fudan University, Shanghai, China
| | - Derong Kong
- State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, China
- Department of Macromolecular Science, Fudan University, Shanghai, China
- Laboratory of Molecular Materials and Devices, Fudan University, Shanghai, China
| | - Yao Wang
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Department of Medical Microbiology and Parasitology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Cong Zhang
- State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, China
- Department of Macromolecular Science, Fudan University, Shanghai, China
- Laboratory of Molecular Materials and Devices, Fudan University, Shanghai, China
| | - Di Qu
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Department of Medical Microbiology and Parasitology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Chunhai Fan
- Frontiers Science Center for Transformative Molecules, School of Chemistry and Chemical Engineering, Institute of Molecular Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Youhua Xie
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Department of Medical Microbiology and Parasitology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Zhaoqin Zhu
- Department of Laboratory Medicine, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China.
| | - Yunqi Liu
- Laboratory of Molecular Materials and Devices, Fudan University, Shanghai, China
- Institute of Chemistry, Chinese Academy of Sciences, Beijing, China
| | - Dacheng Wei
- State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, China.
- Department of Macromolecular Science, Fudan University, Shanghai, China.
- Laboratory of Molecular Materials and Devices, Fudan University, Shanghai, China.
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180
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Safdar S, Driesen S, Leirs K, De Sutter D, Eyckerman S, Lammertyn J, Spasic D. Engineered tracrRNA for enabling versatile CRISPR-dCas9-based biosensing concepts. Biosens Bioelectron 2022; 206:114140. [PMID: 35247858 DOI: 10.1016/j.bios.2022.114140] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 02/22/2022] [Accepted: 02/26/2022] [Indexed: 12/26/2022]
Abstract
In recent years, CRISPR-Cas (stands for: clustered regularly interspaced short palindromic repeats - CRISPR associated protein) based technologies have gained increasing attention in the biosensing field. Thanks to excellent sequence specificity, their use is of particular interest for detecting nucleic acid (NA) targets. In this context, signal generation and amplification can be realized by employing the cis-cleavage activity of the Cas9 protein, although other options involving the catalytically inactive dead Cas9 (dCas9) are increasingly explored. The latter are however mostly based on complex protein engineering processes and often lack efficient signal amplification. Here we showed for the first time that flexible signal generation and amplification properties can be integrated into the CRISPR-dCas9 complex based on a straightforward incorporation of a DNA sequence into the trans-activating CRISPR RNA (tracrRNA). The intrinsic nuclease activity of the engineered complex remained conserved, while the incorporated DNA stretch enabled two modes of amplified fluorescent signal generation: (1) as an RNA-cleaving DNA-based enzyme (DNAzyme) or (2) as hybridization site for biotinylated DNA probes, allowing subsequent enzyme labeling. Both signal generation strategies were demonstrated in solution as well as while coupled to a solid surface. Finally, in a proof of concept bioassay, we demonstrated the successful detection of single stranded DNA on magnetic microbeads using the engineered CRISPR-dCas9 complex. Thanks to the flexibility of incorporating different NA-based signal generation and amplification strategies, this novel NA engineering approach holds enormous promise for many new CRISPR-based biosensing applications.
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Affiliation(s)
- Saba Safdar
- Department of Biosystems, Biosensors Group, KU Leuven, Willem de Croylaan 42, 3001, Leuven, Belgium
| | - Seppe Driesen
- Department of Biosystems, Biosensors Group, KU Leuven, Willem de Croylaan 42, 3001, Leuven, Belgium
| | - Karen Leirs
- Department of Biosystems, Biosensors Group, KU Leuven, Willem de Croylaan 42, 3001, Leuven, Belgium
| | - Delphine De Sutter
- VIB Center for Medical Biotechnology, UGent Department of Biomolecular Medicine, Technologiepark 75, Zwijnaarde, Belgium
| | - Sven Eyckerman
- VIB Center for Medical Biotechnology, UGent Department of Biomolecular Medicine, Technologiepark 75, Zwijnaarde, Belgium
| | - Jeroen Lammertyn
- Department of Biosystems, Biosensors Group, KU Leuven, Willem de Croylaan 42, 3001, Leuven, Belgium.
| | - Dragana Spasic
- Department of Biosystems, Biosensors Group, KU Leuven, Willem de Croylaan 42, 3001, Leuven, Belgium
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181
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Chen B, Li Y, Xu F, Yang X. Powerful CRISPR-Based Biosensing Techniques and Their Integration With Microfluidic Platforms. Front Bioeng Biotechnol 2022; 10:851712. [PMID: 35284406 PMCID: PMC8905290 DOI: 10.3389/fbioe.2022.851712] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 01/24/2022] [Indexed: 12/20/2022] Open
Abstract
In the fight against the worldwide pandemic coronavirus disease 2019 (COVID-19), simple, rapid, and sensitive tools for nucleic acid detection are in urgent need. PCR has been a classic method for nucleic acid detection with high sensitivity and specificity. However, this method still has essential limitations due to the dependence on thermal cycling, which requires costly equipment, professional technicians, and long turnover times. Currently, clustered regularly interspaced short palindromic repeats (CRISPR)-based biosensors have been developed as powerful tools for nucleic acid detection. Moreover, the CRISPR method can be performed at physiological temperature, meaning that it is easy to assemble into point-of-care devices. Microfluidic chips hold promises to integrate sample processing and analysis on a chip, reducing the consumption of sample and reagent and increasing the detection throughput. This review provides an overview of recent advances in the development of CRISPR-based biosensing techniques and their perfect combination with microfluidic platforms. New opportunities and challenges for the improvement of specificity and efficiency signal amplification are outlined. Furthermore, their various applications in healthcare, animal husbandry, agriculture, and forestry are discussed.
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Affiliation(s)
- Bing Chen
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ya Li
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Feng Xu
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Feng Xu, ; Xiaonan Yang,
| | - Xiaonan Yang
- Institute of Intelligent Sensing, Zhengzhou University, Zhengzhou, China
- *Correspondence: Feng Xu, ; Xiaonan Yang,
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182
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Sun W, Guo W, Liu Z, Qiao S, Wang Z, Wang J, Qu L, Shan L, Sun F, Xu S, Bai O, Liang C. Direct MYD88 L265P gene detection for diffuse large B-cell lymphoma (DLBCL) via a miniaturised CRISPR/dCas9-based sensing chip. LAB ON A CHIP 2022; 22:768-776. [PMID: 35073397 DOI: 10.1039/d1lc01055g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Traditional methods for single-nucleotide variants based on amplification and fluorescence signals require expensive reagents and cumbersome instruments, and they are time-consuming for each trial. Here, a porous anodised aluminium (PAA)-based sensing chip modified with deactivated Cas9 (dCas9) proteins and synthetic guide RNA (sgRNA) as the biorecognition receptor is developed, which can be used for the label-free sensing of the diffuse large B-cell lymphoma (DLBCL) MYD88L265P gene by integrating with electrochemical ionic current rectification (ICR) measurement. The sgRNA that can specifically identify and capture the MYD88L265P gene was screened, which has been proved to be workable to activate dCas9 for the target MYD88L265P. In the sensing process, the dCas9 proteins can capture the genome sequence, thus bringing negative charges over the PAA chip and correspondingly resulting in a variation in the ICR value due to the uneven transport of potassium anions through the ion channels of the PAA chip. The whole sensing can be finished within 40 min, and there is no need for gene amplification. The CRISPR/dCas9-based sensor demonstrates ultrasensitive detection performance in the concentration range of 50 to 200 ng μL-1 and it has been proved to be feasible for the genome sequence of patient tissues. This sensor shows the potential of targeting other mutations by designing the corresponding sgRNAs and expands the applications of CRISPR/dCas9 technology to the on-chip electrical detection of nucleic acids, which will be very valuable for rapid diagnosis of clinically mutated genes. This makes the hybrid CRISPR-PAA chip an ideal candidate for next-generation nucleic acid biosensors.
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Affiliation(s)
- Weihan Sun
- Department of Biopharmacy, School of Pharmaceutical Sciences, Jilin University, 1266 Fujin Road, 130021 Changchun, China.
- Institute of Frontier Medical Science, Jilin University, 1163 Xinmin Street, 130021 Changchun, China
| | - Wei Guo
- Department of Hematology, The First Hospital of Jilin University, Jilin University, 71 Xinmin Street, 130021 Changchun, China.
| | - Zhiyi Liu
- Institute of Frontier Medical Science, Jilin University, 1163 Xinmin Street, 130021 Changchun, China
| | - Sennan Qiao
- Institute of Frontier Medical Science, Jilin University, 1163 Xinmin Street, 130021 Changchun, China
| | - Ziming Wang
- Department of Biopharmacy, School of Pharmaceutical Sciences, Jilin University, 1266 Fujin Road, 130021 Changchun, China.
| | - Jiayu Wang
- Institute of Frontier Medical Science, Jilin University, 1163 Xinmin Street, 130021 Changchun, China
| | - Lingxuan Qu
- Institute of Frontier Medical Science, Jilin University, 1163 Xinmin Street, 130021 Changchun, China
| | - Liang Shan
- Department of Biopharmacy, School of Pharmaceutical Sciences, Jilin University, 1266 Fujin Road, 130021 Changchun, China.
| | - Fei Sun
- Department of Biopharmacy, School of Pharmaceutical Sciences, Jilin University, 1266 Fujin Road, 130021 Changchun, China.
- Institute of Frontier Medical Science, Jilin University, 1163 Xinmin Street, 130021 Changchun, China
| | - Shuping Xu
- State Key Laboratory of Supramolecular Structure and Materials, Institute of Theoretical Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Ave., 130012 Changchun, China.
| | - Ou Bai
- Department of Hematology, The First Hospital of Jilin University, Jilin University, 71 Xinmin Street, 130021 Changchun, China.
| | - Chongyang Liang
- Department of Biopharmacy, School of Pharmaceutical Sciences, Jilin University, 1266 Fujin Road, 130021 Changchun, China.
- Institute of Frontier Medical Science, Jilin University, 1163 Xinmin Street, 130021 Changchun, China
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183
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Dubey AK, Kumar Gupta V, Kujawska M, Orive G, Kim NY, Li CZ, Kumar Mishra Y, Kaushik A. Exploring nano-enabled CRISPR-Cas-powered strategies for efficient diagnostics and treatment of infectious diseases. JOURNAL OF NANOSTRUCTURE IN CHEMISTRY 2022; 12:833-864. [PMID: 35194511 PMCID: PMC8853211 DOI: 10.1007/s40097-022-00472-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 01/23/2022] [Indexed: 05/02/2023]
Abstract
Biomedical researchers have subsequently been inspired the development of new approaches for precisely changing an organism's genomic DNA in order to investigate customized diagnostics and therapeutics utilizing genetic engineering techniques. Clustered Regulatory Interspaced Short Palindromic Repeats (CRISPR) is one such technique that has emerged as a safe, targeted, and effective pharmaceutical treatment against a wide range of disease-causing organisms, including bacteria, fungi, parasites, and viruses, as well as genetic abnormalities. The recent discovery of very flexible engineered nucleic acid binding proteins has changed the scientific area of genome editing in a revolutionary way. Since current genetic engineering technique relies on viral vectors, issues about immunogenicity, insertional oncogenesis, retention, and targeted delivery remain unanswered. The use of nanotechnology has the potential to improve the safety and efficacy of CRISPR/Cas9 component distribution by employing tailored polymeric nanoparticles. The combination of two (CRISPR/Cas9 and nanotechnology) offers the potential to open new therapeutic paths. Considering the benefits, demand, and constraints, the goal of this research is to acquire more about the biology of CRISPR technology, as well as aspects of selective and effective diagnostics and therapies for infectious illnesses and other metabolic disorders. This review advocated combining nanomedicine (nanomedicine) with a CRISPR/Cas enabled sensing system to perform early-stage diagnostics and selective therapy of specific infectious disorders. Such a Nano-CRISPR-powered nanomedicine and sensing system would allow for successful infectious illness control, even on a personal level. This comprehensive study also discusses the current obstacles and potential of the predicted technology. Graphical abstract Supplementary Information The online version contains supplementary material available at 10.1007/s40097-022-00472-7.
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Affiliation(s)
- Ankit Kumar Dubey
- Department of Biotechnology, Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology Madras, 600036, Chennai, Tamil Nadu India
| | - Vijai Kumar Gupta
- Biorefining and Advanced Materials Research Center, Scotland’s Rural College (SRUC), Kings Buildings, West Mains Road, Edinburgh, EH9 3JG UK
| | - Małgorzata Kujawska
- Department of Toxicology, Poznan University of Medical Sciences, Dojazd 30, 60-631 Poznań, Poland
| | - Gorka Orive
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain
- CIBER Bioengineering, Biomaterials and Nanomedicine (CIBERBBN), Institute of Health Carlos III, Madrid, Spain
- Bioaraba Health Research Institute, Nanobiocel Research Group, Vitoria-Gasteiz, Spain
- University Institute for Regenerative Medicine and Oral Implantology, UIRMI (UPV/EHU-Fundación Eduardo Anitua), Vitoria-Gasteiz, Spain
- Singapore Eye Research Institute, Singapore, Singapore
| | - Nam-Young Kim
- Department of Electronics Engineering, RFIC Bio Centre, NDAC Centre, RFIC Bio Centre, NDAC Centre, Kwangwoon University, 20 Kwangwoon-ro, Nowon-gu, Seoul, 01897 South Korea
| | - Chen-zhong Li
- Center for Cellular and Molecular Diagnostics, Tulane University School of Medicine, 1430 Tulane Ave., New Orleans, LA 70112 USA
- Department of Biochemistry and Molecular Biology, Tulane University School of Medicine, 1430 Tulane Ave., New Orleans, LA 70112 USA
| | - Yogendra Kumar Mishra
- Mads Clausen Institute, NanoSYD, University of Southern Denmark, Alison 2, 6400 Sønderborg, Denmark
| | - Ajeet Kaushik
- NanoBioTech Laboratory, Health System Engineering, Department of Natural Sciences, Florida Polytechnic University, Lakeland, FL-33805 USA
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184
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Wang L, Wang X, Wu Y, Guo M, Gu C, Dai C, Kong D, Wang Y, Zhang C, Qu D, Fan C, Xie Y, Zhu Z, Liu Y, Wei D. Rapid and ultrasensitive electromechanical detection of ions, biomolecules and SARS-CoV-2 RNA in unamplified samples. Nat Biomed Eng 2022; 6:276-285. [DOI: 10.1038/s41551-021-00833-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 11/17/2021] [Indexed: 12/21/2022]
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185
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Molecular electronics sensors on a scalable semiconductor chip: A platform for single-molecule measurement of binding kinetics and enzyme activity. Proc Natl Acad Sci U S A 2022; 119:2112812119. [PMID: 35074874 PMCID: PMC8812571 DOI: 10.1073/pnas.2112812119] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/23/2021] [Indexed: 12/26/2022] Open
Abstract
Detection of molecular interactions is the foundation for many important biotechnology applications in society and industry, such as drug discovery, diagnostics, and DNA sequencing. This report describes a broadly applicable platform for detecting molecular interactions at the single-molecule scale, in real-time, label-free, and potentially highly multiplexable fashion, using single-molecule sensors on a highly scalable semiconductor sensor array chip. Such chips are both practically manufacturable in the near term, and have a durable long-term scaling roadmap, thus providing an ideal way to bring the power of modern chip technology to the broad area of biosensing. This work also realizes a 50-year-old scientific vision of integrating single molecules into electronic chips to achieve the ultimate miniaturization of electronics. For nearly 50 years, the vision of using single molecules in circuits has been seen as providing the ultimate miniaturization of electronic chips. An advanced example of such a molecular electronics chip is presented here, with the important distinction that the molecular circuit elements play the role of general-purpose single-molecule sensors. The device consists of a semiconductor chip with a scalable array architecture. Each array element contains a synthetic molecular wire assembled to span nanoelectrodes in a current monitoring circuit. A central conjugation site is used to attach a single probe molecule that defines the target of the sensor. The chip digitizes the resulting picoamp-scale current-versus-time readout from each sensor element of the array at a rate of 1,000 frames per second. This provides detailed electrical signatures of the single-molecule interactions between the probe and targets present in a solution-phase test sample. This platform is used to measure the interaction kinetics of single molecules, without the use of labels, in a massively parallel fashion. To demonstrate broad applicability, examples are shown for probe molecule binding, including DNA oligos, aptamers, antibodies, and antigens, and the activity of enzymes relevant to diagnostics and sequencing, including a CRISPR/Cas enzyme binding a target DNA, and a DNA polymerase enzyme incorporating nucleotides as it copies a DNA template. All of these applications are accomplished with high sensitivity and resolution, on a manufacturable, scalable, all-electronic semiconductor chip device, thereby bringing the power of modern chips to these diverse areas of biosensing.
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186
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Qian S, Chen Y, Xu X, Peng C, Wang X, Wu H, Liu Y, Zhong X, Xu J, Wu J. Advances in amplification-free detection of nucleic acid: CRISPR/Cas system as a powerful tool. Anal Biochem 2022; 643:114593. [DOI: 10.1016/j.ab.2022.114593] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 01/28/2022] [Accepted: 02/05/2022] [Indexed: 12/26/2022]
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187
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Development of the DNA-based biosensors for high performance in detection of molecular biomarkers: More rapid, sensitive, and universal. Biosens Bioelectron 2022; 197:113739. [PMID: 34781175 PMCID: PMC8553638 DOI: 10.1016/j.bios.2021.113739] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 10/25/2021] [Indexed: 02/07/2023]
Abstract
The molecular biomarkers are molecules that are closely related to specific physiological states. Numerous molecular biomarkers have been identified as targets for disease diagnosis and biological research. To date, developing highly efficient probes for the precise detection of biomarkers has become an attractive research field which is very important for biological and biochemical studies. During the past decades, not only the small chemical probe molecules but also the biomacromolecules such as enzymes, antibodies, and nucleic acids have been introduced to construct of biosensor platform to achieve the detection of biomarkers in a highly specific and highly efficient way. Nevertheless, improving the performance of the biosensors, especially in clinical applications, is still in urgent demand in this field. A noteworthy example is the Corona Virus Disease 2019 (COVID-19) that breaks out globally in a short time in 2020. The COVID-19 was caused by the virus called SARS-CoV-2. Early diagnosis is very important to block the infection of the virus. Therefore, during these months scientists have developed dozens of methods to achieve rapid and sensitive detection of the virus. Nowadays some of these new methods have been applied for producing the commercial detection kit and help people against the disease worldwide. DNA-based biosensors are useful tools that have been widely applied in the detection of molecular biomarkers. The good stability, high specificity, and excellent biocompatibility make the DNA-based biosensors versatile in application both in vitro and in vivo. In this paper, we will review the major methods that emerged in recent years on the design of DNA-based biosensors and their applications. Moreover, we will also briefly discuss the possible future direction of DNA-based biosensors design. We believe this is helpful for people interested in not only the biosensor field but also in the field of analytical chemistry, DNA nanotechnology, biology, and disease diagnosis.
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188
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Macchia E, Torricelli F, Bollella P, Sarcina L, Tricase A, Di Franco C, Österbacka R, Kovács-Vajna ZM, Scamarcio G, Torsi L. Large-Area Interfaces for Single-Molecule Label-free Bioelectronic Detection. Chem Rev 2022; 122:4636-4699. [PMID: 35077645 DOI: 10.1021/acs.chemrev.1c00290] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Bioelectronic transducing surfaces that are nanometric in size have been the main route to detect single molecules. Though enabling the study of rarer events, such methodologies are not suited to assay at concentrations below the nanomolar level. Bioelectronic field-effect-transistors with a wide (μm2-mm2) transducing interface are also assumed to be not suited, because the molecule to be detected is orders of magnitude smaller than the transducing surface. Indeed, it is like seeing changes on the surface of a one-kilometer-wide pond when a droplet of water falls on it. However, it is a fact that a number of large-area transistors have been shown to detect at a limit of detection lower than femtomolar; they are also fast and hence innately suitable for point-of-care applications. This review critically discusses key elements, such as sensing materials, FET-structures, and target molecules that can be selectively assayed. The amplification effects enabling extremely sensitive large-area bioelectronic sensing are also addressed.
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Affiliation(s)
- Eleonora Macchia
- Faculty of Science and Engineering, Åbo Akademi University, 20500 Turku, Finland
| | - Fabrizio Torricelli
- Dipartimento Ingegneria dell'Informazione, Università degli Studi di Brescia, 25123 Brescia, Italy
| | - Paolo Bollella
- Dipartimento di Chimica, Università degli Studi di Bari "Aldo Moro", 70125 Bari, Italy.,Centre for Colloid and Surface Science - Università degli Studi di Bari "Aldo Moro", 70125 Bari, Italy
| | - Lucia Sarcina
- Dipartimento di Chimica, Università degli Studi di Bari "Aldo Moro", 70125 Bari, Italy
| | - Angelo Tricase
- Dipartimento di Chimica, Università degli Studi di Bari "Aldo Moro", 70125 Bari, Italy
| | - Cinzia Di Franco
- CNR, Istituto di Fotonica e Nanotecnologie, Sede di Bari, 70125 Bari, Italy
| | - Ronald Österbacka
- Faculty of Science and Engineering, Åbo Akademi University, 20500 Turku, Finland
| | - Zsolt M Kovács-Vajna
- Dipartimento Ingegneria dell'Informazione, Università degli Studi di Brescia, 25123 Brescia, Italy
| | - Gaetano Scamarcio
- CNR, Istituto di Fotonica e Nanotecnologie, Sede di Bari, 70125 Bari, Italy.,Dipartimento Interateneo di Fisica "M. Merlin", Università degli Studi di Bari "Aldo Moro", 70125 Bari, Italy
| | - Luisa Torsi
- Faculty of Science and Engineering, Åbo Akademi University, 20500 Turku, Finland.,Dipartimento di Chimica, Università degli Studi di Bari "Aldo Moro", 70125 Bari, Italy.,Centre for Colloid and Surface Science - Università degli Studi di Bari "Aldo Moro", 70125 Bari, Italy
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189
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Dronina J, Samukaite-Bubniene U, Ramanavicius A. Towards application of CRISPR-Cas12a in the design of modern viral DNA detection tools (Review). J Nanobiotechnology 2022; 20:41. [PMID: 35062978 PMCID: PMC8777428 DOI: 10.1186/s12951-022-01246-7] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 01/04/2022] [Indexed: 12/12/2022] Open
Abstract
Early detection of viral pathogens by DNA-sensors in clinical samples, contaminated foods, soil or water can dramatically improve clinical outcomes and reduce the socioeconomic impact of diseases such as COVID-19. Clustered regularly interspaced short palindromic repeat (CRISPR) and its associated protein Cas12a (previously known as CRISPR-Cpf1) technology is an innovative new-generation genomic engineering tool, also known as 'genetic scissors', that has demonstrated the accuracy and has recently been effectively applied as appropriate (E-CRISPR) DNA-sensor to detect the nucleic acid of interest. The CRISPR-Cas12a from Prevotella and Francisella 1 are guided by a short CRISPR RNA (gRNA). The unique simultaneous cis- and trans- DNA cleavage after target sequence recognition at the PAM site, sticky-end (5-7 bp) employment, and ssDNA/dsDNA hybrid cleavage strategies to manipulate the attractive nature of CRISPR-Cas12a are reviewed. DNA-sensors based on the CRISPR-Cas12a technology for rapid, robust, sensitive, inexpensive, and selective detection of virus DNA without additional sample purification, amplification, fluorescent-agent- and/or quencher-labeling are relevant and becoming increasingly important in industrial and medical applications. In addition, CRISPR-Cas12a system shows great potential in the field of E-CRISPR-based bioassay research technologies. Therefore, we are highlighting insights in this research direction.
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Affiliation(s)
- Julija Dronina
- Laboratory of Nanotechnology, Department of Functional Materials and Electronics, Center for Physical Sciences and Technology, Sauletekio av. 3, Vilnius, Lithuania
| | - Urte Samukaite-Bubniene
- Laboratory of Nanotechnology, Department of Functional Materials and Electronics, Center for Physical Sciences and Technology, Sauletekio av. 3, Vilnius, Lithuania
- Department of Physical Chemistry, Faculty of Chemistry and Geoscience, Vilnius University, Naugarduko str. 24, 03225, Vilnius, Lithuania
| | - Arunas Ramanavicius
- Laboratory of Nanotechnology, Department of Functional Materials and Electronics, Center for Physical Sciences and Technology, Sauletekio av. 3, Vilnius, Lithuania.
- Department of Physical Chemistry, Faculty of Chemistry and Geoscience, Vilnius University, Naugarduko str. 24, 03225, Vilnius, Lithuania.
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190
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Abdeldayem OM, Dabbish AM, Habashy MM, Mostafa MK, Elhefnawy M, Amin L, Al-Sakkari EG, Ragab A, Rene ER. Viral outbreaks detection and surveillance using wastewater-based epidemiology, viral air sampling, and machine learning techniques: A comprehensive review and outlook. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 803:149834. [PMID: 34525746 PMCID: PMC8379898 DOI: 10.1016/j.scitotenv.2021.149834] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 08/05/2021] [Accepted: 08/18/2021] [Indexed: 05/06/2023]
Abstract
A viral outbreak is a global challenge that affects public health and safety. The coronavirus disease 2019 (COVID-19) has been spreading globally, affecting millions of people worldwide, and led to significant loss of lives and deterioration of the global economy. The current adverse effects caused by the COVID-19 pandemic demands finding new detection methods for future viral outbreaks. The environment's transmission pathways include and are not limited to air, surface water, and wastewater environments. The wastewater surveillance, known as wastewater-based epidemiology (WBE), can potentially monitor viral outbreaks and provide a complementary clinical testing method. Another investigated outbreak surveillance technique that has not been yet implemented in a sufficient number of studies is the surveillance of Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) in the air. Artificial intelligence (AI) and its related machine learning (ML) and deep learning (DL) technologies are currently emerging techniques for detecting viral outbreaks using global data. To date, there are no reports that illustrate the potential of using WBE with AI to detect viral outbreaks. This study investigates the transmission pathways of SARS-CoV-2 in the environment and provides current updates on the surveillance of viral outbreaks using WBE, viral air sampling, and AI. It also proposes a novel framework based on an ensemble of ML and DL algorithms to provide a beneficial supportive tool for decision-makers. The framework exploits available data from reliable sources to discover meaningful insights and knowledge that allows researchers and practitioners to build efficient methods and protocols that accurately monitor and detect viral outbreaks. The proposed framework could provide early detection of viruses, forecast risk maps and vulnerable areas, and estimate the number of infected citizens.
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Affiliation(s)
- Omar M Abdeldayem
- Department of Water Supply, Sanitation and Environmental Engineering, IHE Delft Institute for Water Education, Westvest 7, 2611AX Delft, the Netherlands.
| | - Areeg M Dabbish
- Biotechnology Graduate Program, Biology Department, School of Science and Engineering, The American University in Cairo, New Cairo 11835, Egypt
| | - Mahmoud M Habashy
- Department of Water Supply, Sanitation and Environmental Engineering, IHE Delft Institute for Water Education, Westvest 7, 2611AX Delft, the Netherlands
| | - Mohamed K Mostafa
- Faculty of Engineering and Technology, Badr University in Cairo (BUC), Cairo 11829, Egypt
| | - Mohamed Elhefnawy
- CanmetENERGY, 1615 Lionel-Boulet Blvd, P.O. Box 4800, Varennes, Québec J3X 1P7, Canada; Department of Mathematics and Industrial Engineering, Polytechnique Montréal 2500 Chemin de Polytechnique, Montréal, Québec H3T 1J4, Canada
| | - Lobna Amin
- Department of Water Supply, Sanitation and Environmental Engineering, IHE Delft Institute for Water Education, Westvest 7, 2611AX Delft, the Netherlands; Department of Built Environment, Aalto University, PO Box 15200, FI-00076, Aalto, Finland
| | - Eslam G Al-Sakkari
- Chemical Engineering Department, Cairo University, Cairo University Road, 12613 Giza, Egypt
| | - Ahmed Ragab
- CanmetENERGY, 1615 Lionel-Boulet Blvd, P.O. Box 4800, Varennes, Québec J3X 1P7, Canada; Department of Mathematics and Industrial Engineering, Polytechnique Montréal 2500 Chemin de Polytechnique, Montréal, Québec H3T 1J4, Canada; Faculty of Electronic Engineering, Menoufia University, 32952, Menouf, Egypt
| | - Eldon R Rene
- Department of Water Supply, Sanitation and Environmental Engineering, IHE Delft Institute for Water Education, Westvest 7, 2611AX Delft, the Netherlands
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191
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Nematpour A, Grilli ML, Lancellotti L, Lisi N. Towards Perfect Absorption of Single Layer CVD Graphene in an Optical Resonant Cavity: Challenges and Experimental Achievements. MATERIALS (BASEL, SWITZERLAND) 2022; 15:352. [PMID: 35009498 PMCID: PMC8745855 DOI: 10.3390/ma15010352] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 12/22/2021] [Accepted: 12/28/2021] [Indexed: 12/13/2022]
Abstract
Graphene is emerging as a promising material for the integration in the most common Si platform, capable to convey some of its unique properties to fabricate novel photonic and optoelectronic devices. For many real functions and devices however, graphene absorption is too low and must be enhanced. Among strategies, the use of an optical resonant cavity was recently proposed, and graphene absorption enhancement was demonstrated, both, by theoretical and experimental studies. This paper summarizes our recent progress in graphene absorption enhancement by means of Si/SiO2-based Fabry-Perot filters fabricated by radiofrequency sputtering. Simulations and experimental achievements carried out during more than two years of investigations are reported here, detailing the technical expedients that were necessary to increase the single layer CVD graphene absorption first to 39% and then up to 84%. Graphene absorption increased when an asymmetric Fabry-Perot filter was applied rather than a symmetric one, and a further absorption increase was obtained when graphene was embedded in a reflective rather than a transmissive Fabry-Perot filter. Moreover, the effect of the incident angle of the electromagnetic radiation and of the polarization of the light was investigated in the case of the optimized reflective Fabry-Perot filter. Experimental challenges and precautions to avoid evaporation or sputtering induced damage on the graphene layers are described as well, disclosing some experimental procedures that may help other researchers to embed graphene inside PVD grown materials with minimal alterations.
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Affiliation(s)
- Abedin Nematpour
- Energy Technologies and Renewable Sources Department, Italian National Agency for New Technologies, Energy and Sustainable Economic Development (ENEA), Casaccia Research Centre, Via Anguillarese 301, 00123 Roma, Italy; (A.N.); (N.L.)
| | - Maria Luisa Grilli
- Energy Technologies and Renewable Sources Department, Italian National Agency for New Technologies, Energy and Sustainable Economic Development (ENEA), Casaccia Research Centre, Via Anguillarese 301, 00123 Roma, Italy; (A.N.); (N.L.)
| | - Laura Lancellotti
- Energy Technologies and Renewable Sources Department, Italian National Agency for New Technologies, Energy and Sustainable Economic Development (ENEA), Portici Research Centre, P.le E. Fermi 1, 80055 Portici, Italy;
| | - Nicola Lisi
- Energy Technologies and Renewable Sources Department, Italian National Agency for New Technologies, Energy and Sustainable Economic Development (ENEA), Casaccia Research Centre, Via Anguillarese 301, 00123 Roma, Italy; (A.N.); (N.L.)
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192
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Kulakova II, Lisichkin GV. Biosensors Based on Graphene Nanomaterials. MOSCOW UNIVERSITY CHEMISTRY BULLETIN 2022; 77:307-321. [PMCID: PMC9488882 DOI: 10.3103/s0027131422060049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/12/2022] [Accepted: 05/14/2022] [Indexed: 03/08/2024]
Abstract
This review is devoted to the development, properties, and application of biosensors based on graphene nanomaterials. It is shown that such biosensors are characterized by their sensitivity, specificity of detection of analytes, high speed, and small size. Examples of the use of graphene biosensors for the detection of viruses, bacteria, markers of socially significant diseases, and various toxins are given.
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Affiliation(s)
- I. I. Kulakova
- Department of Petroleum Chemistry and Organic Catalysis, Moscow State University, 119991 Moscow, Russia
| | - G. V. Lisichkin
- Department of Petroleum Chemistry and Organic Catalysis, Moscow State University, 119991 Moscow, Russia
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193
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Kashefi-Kheyrabadi L, Nguyen HV, Go A, Baek C, Jang N, Lee JM, Cho NH, Min J, Lee MH. Rapid, multiplexed, and nucleic acid amplification-free detection of SARS-CoV-2 RNA using an electrochemical biosensor. Biosens Bioelectron 2022; 195:113649. [PMID: 34555637 PMCID: PMC8447555 DOI: 10.1016/j.bios.2021.113649] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 08/30/2021] [Accepted: 09/15/2021] [Indexed: 02/07/2023]
Abstract
Considering the worldwide health crisis associated with highly contagious severe respiratory disease of COVID-19 outbreak, the development of multiplexed, simple and rapid diagnostic platforms to detect severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is in high demand. Here, a nucleic acid amplification-free electrochemical biosensor based on four-way junction (4-WJ) hybridization is presented for the detection of SARS-CoV-2. To form a 4-WJ structure, a Universal DNA-Hairpin (UDH) probe is hybridized with two adaptor strands and a SARS-CoV-2 RNA target. One of the adaptor strands is functionalized with a redox mediator that can be detected using an electrochemical biosensor. The biosensor could simultaneously detect 5.0 and 6.8 ag/μL of S and Orf1ab genes, respectively, within 1 h. The biosensor was evaluated with 21 clinical samples (16 positive and 5 negative). The results revealed a satisfactory agreement with qRT-PCR. In conclusion, this biosensor has the potential to be used as an on-site, real-time diagnostic test for COVID-19.
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Affiliation(s)
- Leila Kashefi-Kheyrabadi
- School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974, Republic of Korea
| | - Huynh Vu Nguyen
- School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974, Republic of Korea
| | - Anna Go
- School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974, Republic of Korea
| | - Changyoon Baek
- School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974, Republic of Korea
| | - Nayoon Jang
- Department Microbiology and Immunology, College of Medicine, Seoul National University, Seoul, 02844, Republic of Korea
| | - Jiwon Michelle Lee
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Nam-Hyuk Cho
- Department Microbiology and Immunology, College of Medicine, Seoul National University, Seoul, 02844, Republic of Korea
| | - Junhong Min
- School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974, Republic of Korea,Corresponding author
| | - Min-Ho Lee
- School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974, Republic of Korea,Corresponding author
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194
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Li G, Li X, Zhuang S, Wang L, Zhu Y, Chen Y, Sun W, Wu Z, Zhou Z, Chen J, Huang X, Wang J, Li D, Li W, Wang H, Wei W. Gene editing and its applications in biomedicine. SCIENCE CHINA. LIFE SCIENCES 2022; 65:660-700. [PMID: 35235150 PMCID: PMC8889061 DOI: 10.1007/s11427-021-2057-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 12/06/2021] [Indexed: 02/06/2023]
Abstract
The steady progress in genome editing, especially genome editing based on the use of clustered regularly interspaced short palindromic repeats (CRISPR) and programmable nucleases to make precise modifications to genetic material, has provided enormous opportunities to advance biomedical research and promote human health. The application of these technologies in basic biomedical research has yielded significant advances in identifying and studying key molecular targets relevant to human diseases and their treatment. The clinical translation of genome editing techniques offers unprecedented biomedical engineering capabilities in the diagnosis, prevention, and treatment of disease or disability. Here, we provide a general summary of emerging biomedical applications of genome editing, including open challenges. We also summarize the tools of genome editing and the insights derived from their applications, hoping to accelerate new discoveries and therapies in biomedicine.
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Affiliation(s)
- Guanglei Li
- School of Life Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Xiangyang Li
- School of Life Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Songkuan Zhuang
- Department of Clinical Laboratory, Shenzhen Institute of Translational Medicine, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, 518035, China
| | - Liren Wang
- Shanghai Frontiers Science Research Base of Genome Editing and Cell Therapy, Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai, 200241, China
| | - Yifan Zhu
- Shanghai Frontiers Science Research Base of Genome Editing and Cell Therapy, Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai, 200241, China
| | - Yangcan Chen
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
- Institute for Stem Cell and Regenerative Medicine, Chinese Academy of Sciences, Beijing, 100101, China
| | - Wen Sun
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China
- Institute for Stem Cell and Regenerative Medicine, Chinese Academy of Sciences, Beijing, 100101, China
| | - Zeguang Wu
- Biomedical Pioneering Innovation Center, Beijing Advanced Innovation Center for Genomics, Peking-Tsinghua Center for Life Sciences, Peking University Genome Editing Research Center, State Key Laboratory of Protein and Plant Gene Research, School of Life Sciences, Peking University, Beijing, 100871, China
| | - Zhuo Zhou
- Biomedical Pioneering Innovation Center, Beijing Advanced Innovation Center for Genomics, Peking-Tsinghua Center for Life Sciences, Peking University Genome Editing Research Center, State Key Laboratory of Protein and Plant Gene Research, School of Life Sciences, Peking University, Beijing, 100871, China
| | - Jia Chen
- Gene Editing Center, School of Life Science and Technology, ShanghaiTech University, Shanghai, 201210, China.
| | - Xingxu Huang
- School of Life Science and Technology, ShanghaiTech University, Shanghai, 201210, China.
| | - Jin Wang
- Department of Clinical Laboratory, Shenzhen Institute of Translational Medicine, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, 518035, China.
| | - Dali Li
- Shanghai Frontiers Science Research Base of Genome Editing and Cell Therapy, Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai, 200241, China.
| | - Wei Li
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China.
- University of Chinese Academy of Sciences, Beijing, 100049, China.
- Institute for Stem Cell and Regenerative Medicine, Chinese Academy of Sciences, Beijing, 100101, China.
- Bejing Institute for Stem Cell and Regenerative Medicine, Beijing, 100101, China.
- HIT Center for Life Sciences, Harbin Institute of Technology, Harbin, 150001, China.
| | - Haoyi Wang
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China.
- University of Chinese Academy of Sciences, Beijing, 100049, China.
- Institute for Stem Cell and Regenerative Medicine, Chinese Academy of Sciences, Beijing, 100101, China.
| | - Wensheng Wei
- Biomedical Pioneering Innovation Center, Beijing Advanced Innovation Center for Genomics, Peking-Tsinghua Center for Life Sciences, Peking University Genome Editing Research Center, State Key Laboratory of Protein and Plant Gene Research, School of Life Sciences, Peking University, Beijing, 100871, China.
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195
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Sohail M, Qin L, Li S, Chen Y, Zaman MH, Zhang X, Li B, Huang H. Molecular reporters for CRISPR/Cas: from design principles to engineering for bioanalytical and diagnostic applications. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116539] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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196
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Lu HW, Kane AA, Parkinson J, Gao Y, Hajian R, Heltzen M, Goldsmith B, Aran K. The promise of graphene-based transistors for democratizing multiomics studies. Biosens Bioelectron 2022; 195:113605. [PMID: 34537553 DOI: 10.1016/j.bios.2021.113605] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 07/22/2021] [Accepted: 08/29/2021] [Indexed: 12/28/2022]
Abstract
As biological research has synthesized genomics, proteomics, metabolomics, and transcriptomics into systems biology, a new multiomics approach to biological research has emerged. Today, multiomics studies are challenging and expensive. An experimental platform that could unify the multiple omics approaches to measurement could increase access to multiomics data by enabling more individual labs to successfully attempt multiomics studies. Field effect biosensing based on graphene transistors have gained significant attention as a potential unifying technology for such multiomics studies. This review article highlights the outstanding performance characteristics that makes graphene field effect transistor an attractive sensing platform for a wide variety of analytes important to system biology. In addition to many studies demonstrating the biosensing capabilities of graphene field effect transistors, they are uniquely suited to address the challenges of multiomics studies by providing an integrative multiplex platform for large scale manufacturing using the well-established processes of semiconductor industry. Furthermore, the resulting digital data is readily analyzable by machine learning to derive actionable biological insight to address the challenge of data compatibility for multiomics studies. A critical stage of systems biology will be democratizing multiomics study, and the graphene field effect transistor is uniquely positioned to serve as an accessible multiomics platform.
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Affiliation(s)
- Hsiang-Wei Lu
- Keck Graduate Institute, The Claremont Colleges, Claremont, CA, 91711, USA; Cardea Bio, San Diego, CA, 92121, USA
| | | | | | | | - Reza Hajian
- Keck Graduate Institute, The Claremont Colleges, Claremont, CA, 91711, USA; Cardea Bio, San Diego, CA, 92121, USA
| | | | | | - Kiana Aran
- Keck Graduate Institute, The Claremont Colleges, Claremont, CA, 91711, USA; Cardea Bio, San Diego, CA, 92121, USA.
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197
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Ibrahim AU, Al-Turjman F, Sa’id Z, Ozsoz M. Futuristic CRISPR-based biosensing in the cloud and internet of things era: an overview. MULTIMEDIA TOOLS AND APPLICATIONS 2022; 81:35143-35171. [PMID: 32837247 PMCID: PMC7276962 DOI: 10.1007/s11042-020-09010-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 03/16/2020] [Accepted: 05/01/2020] [Indexed: 05/02/2023]
Abstract
Biosensors-based devices are transforming medical diagnosis of diseases and monitoring of patient signals. The development of smart and automated molecular diagnostic tools equipped with biomedical big data analysis, cloud computing and medical artificial intelligence can be an ideal approach for the detection and monitoring of diseases, precise therapy, and storage of data over the cloud for supportive decisions. This review focused on the use of machine learning approaches for the development of futuristic CRISPR-biosensors based on microchips and the use of Internet of Things for wireless transmission of signals over the cloud for support decision making. The present review also discussed the discovery of CRISPR, its usage as a gene editing tool, and the CRISPR-based biosensors with high sensitivity of Attomolar (10-18 M), Femtomolar (10-15 M) and Picomolar (10-12 M) in comparison to conventional biosensors with sensitivity of nanomolar 10-9 M and micromolar 10-3 M. Additionally, the review also outlines limitations and open research issues in the current state of CRISPR-based biosensing applications.
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Affiliation(s)
| | - Fadi Al-Turjman
- Department of Artificial Intelligence, Near East University, Nicosia, 10 Mersin, Turkey
| | - Zubaida Sa’id
- Department of Biomedical Engineering, Near East University, Nicosia, 10 Mersin, Turkey
| | - Mehmet Ozsoz
- Department of Biomedical Engineering, Near East University, Nicosia, 10 Mersin, Turkey
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198
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Zhu J, Huang X, Song W. Physical and Chemical Sensors on the Basis of Laser-Induced Graphene: Mechanisms, Applications, and Perspectives. ACS NANO 2021; 15:18708-18741. [PMID: 34881870 DOI: 10.1021/acsnano.1c05806] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Laser-induced graphene (LIG) is produced rapidly by directly irradiating carbonaceous precursors, and it naturally exhibits as a three-dimensional porous structure. Due to advantages such as simple preparation, time-saving, environmental friendliness, low cost, and expanding categories of raw materials, LIG and its derivatives have achieved broad applications in sensors. This has been witnessed in various fields such as wearable devices, disease diagnosis, intelligent robots, and pollution detection. However, despite LIG sensors having demonstrated an excellent capability to monitor physical and chemical parameters, the systematic review of synthesis, sensing mechanisms, and applications of them combined with comparison against other preparation approaches of graphene is still lacking. Here, graphene-based sensors for physical, biological, and chemical detection are reviewed first, followed by the introduction of general preparation methods for the laser-induced method to yield graphene. The preparation and advantages of LIG, sensing mechanisms, and the properties of different types of emerging LIG-based sensors are comprehensively reviewed. Finally, possible solutions to the problems and challenges of preparing LIG and LIG-based sensors are proposed. This review may serve as a detailed reference to guide the development of LIG-based sensors that possess properties for future smart sensors in health care, environmental protection, and industrial production.
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Affiliation(s)
- Junbo Zhu
- Department of Chemistry, Capital Normal University, Beijing 100048, China
- Beijing Key Laboratory for Optical Materials and Photonic Devices, Beijing 100048, China
| | - Xian Huang
- Department of Biomedical Engineering, Tianjin University, Tianjin 300072, China
| | - Weixing Song
- Department of Chemistry, Capital Normal University, Beijing 100048, China
- Beijing Key Laboratory for Optical Materials and Photonic Devices, Beijing 100048, China
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199
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Novel CRISPR/Cas12a-based genetic diagnostic approach for SLC26A4 mutation-related hereditary hearing loss. Eur J Med Genet 2021; 65:104406. [PMID: 34968750 DOI: 10.1016/j.ejmg.2021.104406] [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] [Received: 03/13/2021] [Revised: 09/18/2021] [Accepted: 12/14/2021] [Indexed: 12/26/2022]
Abstract
Hereditary hearing loss is a common defect of the auditory nervous system with high-incidence, seriously affecting the quality of life of the patients. The clinical manifestations of SLC26A4 mutation-related hearing loss are congenital sensorineural or mixed deafness. Sensitive and specific SLC26A4 mutation detection in the early clinical stage is key for the early indication of potential hearing loss in the lack of effective treatment. Using clustered regularly interspaced short palindromic repeats (CRISPR)-based nucleic acid detection technology, we designed a fast and sensitive detection system for SLC26A4 pathogenic mutations (c.919-2A > G, c.2168A > G and c.1229C > T). This recombinase-aided amplification-based detection system allows rapid target gene amplification and, in combination with the CRISPR-based nucleic acid testing (NAT) system, mutation site detection. Moreover, mismatches were introduced in CRISPR-derived RNA (crRNA) to increase signal differences between the wild-type genes and mutant genes. A total of 64 samples were examined using this approach and all results were verified using Sanger sequencing. The detection results were consistent with the polymerase chain reaction-Sanger sequencing results. Overall, this CRISPR-based NAT technology provides a sensitive and fast new approach for the detection of hereditary deafness and provides a crRNA optimization strategy for single-nucleotide polymorphism detection, which could be helpful for the clinical diagnosis of SLC26A4 mutation-related hereditary hearing loss.
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200
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Park I, Lim J, You S, Hwang MT, Kwon J, Koprowski K, Kim S, Heredia J, Stewart de Ramirez SA, Valera E, Bashir R. Detection of SARS-CoV-2 Virus Amplification Using a Crumpled Graphene Field-Effect Transistor Biosensor. ACS Sens 2021; 6:4461-4470. [PMID: 34878775 PMCID: PMC8673469 DOI: 10.1021/acssensors.1c01937] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 11/30/2021] [Indexed: 12/26/2022]
Abstract
The rapid and unexpected spread of SARS-CoV-2 worldwide has caused unprecedented disruption to daily life and has brought forward critical challenges for public health. The disease was the largest cause of death in the United States in early 2021. Likewise, the COVID-19 pandemic has highlighted the need for rapid and accurate diagnoses at scales larger than ever before. To improve the availability of current gold standard diagnostic testing methods, the development of point-of-care devices that can maintain gold standard sensitivity while reducing the cost and providing portability is much needed. In this work, we combine the amplification capabilities of reverse transcriptase loop-mediated isothermal amplification (RT-LAMP) techniques with high-sensitivity end-point detection of crumpled graphene field-effect transistors (cgFETs) to develop a portable detection cell. This electrical detection method takes advantage of the ability of graphene to adsorb single-stranded DNA due to noncovalent π-π bonds but not double-stranded DNA. These devices have demonstrated the ability to detect the presence of the SARS-CoV-2 virus in a range from 10 to 104 copies/μL in 20 viral transport medium (VTM) clinical samples. As a result, we achieved 100% PPV, NPV, sensitivity, and specificity with 10 positive and 10 negative VTM clinical samples. Further, the cgFET devices can differentiate between positive and negative VTM clinical samples in 35 min based on the Dirac point shift. Likewise, the improved sensing capabilities of the crumpled gFET were compared with those of the traditional flat gFET devices.
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Affiliation(s)
- Insu Park
- Nick Holonyak Jr. Micro and Nanotechnology Laboratory,
University of Illinois at Urbana-Champaign, Urbana, Illinois
61801, United States
| | - Jongwon Lim
- Nick Holonyak Jr. Micro and Nanotechnology Laboratory,
University of Illinois at Urbana-Champaign, Urbana, Illinois
61801, United States
- Department of Bioengineering, University
of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United
States
| | - Seungyong You
- Nick Holonyak Jr. Micro and Nanotechnology Laboratory,
University of Illinois at Urbana-Champaign, Urbana, Illinois
61801, United States
| | - Michael Taeyoung Hwang
- Department of BioNano Technology, Gachon
University, 1342 Seongnam-Daero, Sujeong-Gu, Seongnam 13120, Gyeonggi,
Republic of Korea
| | - Jaehong Kwon
- Department of Chemical and Biomolecular Engineering,
University of Illinois at Urbana-Champaign, Urbana, Illinois
61801, United States
| | - Katherine Koprowski
- Department of Agricultural and Biological Engineering,
University of Illinois at Urbana-Champaign, Urbana, Illinois
61801, United States
| | - Sungdae Kim
- Department of Chemical and Biomolecular Engineering,
University of Illinois at Urbana-Champaign, Urbana, Illinois
61801, United States
| | - John Heredia
- Department of Bioengineering, University
of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United
States
| | - Sarah A. Stewart de Ramirez
- Department of Bioengineering, University
of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United
States
- Emergency Medicine, University of Illinois
College of Medicine at Peoria & OSF Healthcare, Peoria, Illinois
61637, United States
| | - Enrique Valera
- Nick Holonyak Jr. Micro and Nanotechnology Laboratory,
University of Illinois at Urbana-Champaign, Urbana, Illinois
61801, United States
- Department of Bioengineering, University
of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United
States
| | - Rashid Bashir
- Nick Holonyak Jr. Micro and Nanotechnology Laboratory,
University of Illinois at Urbana-Champaign, Urbana, Illinois
61801, United States
- Department of Bioengineering, University
of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United
States
- Department of Biomedical and Translational Science,
Carle Illinois College of Medicine, Urbana, Illinois 61801,
United States
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