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Sengupta J, Hussain CM. CNT and Graphene-Based Transistor Biosensors for Cancer Detection: A Review. Biomolecules 2023; 13:1024. [PMID: 37509060 PMCID: PMC10377131 DOI: 10.3390/biom13071024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 06/17/2023] [Accepted: 06/19/2023] [Indexed: 07/30/2023] Open
Abstract
An essential aspect of successful cancer diagnosis is the identification of malignant tumors during the early stages of development, as this can significantly diminish patient mortality rates and increase their chances of survival. This task is facilitated by cancer biomarkers, which play a crucial role in determining the stage of cancer cells, monitoring their growth, and evaluating the success of treatment. However, conventional cancer detection methods involve several intricate steps, such as time-consuming nucleic acid amplification, target detection, and a complex treatment process that may not be appropriate for rapid screening. Biosensors are emerging as promising diagnostic tools for detecting cancer, and carbon nanotube (CNT)- and graphene-based transistor biosensors have shown great potential due to their unique electrical and mechanical properties. These biosensors have high sensitivity and selectivity, allowing for the rapid detection of cancer biomarkers at low concentrations. This review article discusses recent advances in the development of CNT- and graphene-based transistor biosensors for cancer detection.
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Affiliation(s)
- Joydip Sengupta
- Department of Electronic Science, Jogesh Chandra Chaudhuri College, Kolkata 700033, India
| | - Chaudhery Mustansar Hussain
- Department of Chemistry and Environmental Science, New Jersey Institute of Technology, Newark, NJ 07102, USA
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2
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Eswaran M, Chokkiah B, Pandit S, Rahimi S, Dhanusuraman R, Aleem M, Mijakovic I. A Road Map toward Field-Effect Transistor Biosensor Technology for Early Stage Cancer Detection. SMALL METHODS 2022; 6:e2200809. [PMID: 36068169 DOI: 10.1002/smtd.202200809] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Indexed: 06/15/2023]
Abstract
Field effect transistor (FET)-based nanoelectronic biosensor devices provide a viable route for specific and sensitive detection of cancer biomarkers, which can be used for early stage cancer detection, monitoring the progress of the disease, and evaluating the effectiveness of therapies. On the road to implementation of FET-based devices in cancer diagnostics, several key issues need to be addressed: sensitivity, selectivity, operational conditions, anti-interference, reusability, reproducibility, disposability, large-scale production, and economic viability. To address these well-known issues, significant research efforts have been made recently. An overview of these efforts is provided here, highlighting the approaches and strategies presently engaged at each developmental stage, from the design and fabrication of devices to performance evaluation and data analysis. Specifically, this review discusses the multistep fabrication of FETs, choice of bioreceptors for relevant biomarkers, operational conditions, measurement configuration, and outlines strategies to improve the sensing performance and reach the level required for clinical applications. Finally, this review outlines the expected progress to the future generation of FET-based diagnostic devices and discusses their potential for detection of cancer biomarkers as well as biomarkers of other noncommunicable and communicable diseases.
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Affiliation(s)
- Muthusankar Eswaran
- Division of Systems and Synthetic Biology, Department of Biology and Biological Engineering, Chalmers University of Technology, 41296, Göteborg, Sweden
| | - Bavatharani Chokkiah
- Nanoelectrochemistry Lab, Department of Chemistry, National Institute of Technology Puducherry, Karaikal, 609609, India
| | - Santosh Pandit
- Division of Systems and Synthetic Biology, Department of Biology and Biological Engineering, Chalmers University of Technology, 41296, Göteborg, Sweden
| | - Shadi Rahimi
- Division of Systems and Synthetic Biology, Department of Biology and Biological Engineering, Chalmers University of Technology, 41296, Göteborg, Sweden
| | - Ragupathy Dhanusuraman
- Nanoelectrochemistry Lab, Department of Chemistry, National Institute of Technology Puducherry, Karaikal, 609609, India
| | - Mahaboobbatcha Aleem
- Department of Electrical Engineering, City College of New York, New York, 10031, USA
| | - Ivan Mijakovic
- Division of Systems and Synthetic Biology, Department of Biology and Biological Engineering, Chalmers University of Technology, 41296, Göteborg, Sweden
- Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, 2800, Lyngby, Denmark
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3
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Usha SP, Manoharan H, Deshmukh R, Álvarez-Diduk R, Calucho E, Sai VVR, Merkoçi A. Attomolar analyte sensing techniques (AttoSens): a review on a decade of progress on chemical and biosensing nanoplatforms. Chem Soc Rev 2021; 50:13012-13089. [PMID: 34673860 DOI: 10.1039/d1cs00137j] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Detecting the ultra-low abundance of analytes in real-life samples, such as biological fluids, water, soil, and food, requires the design and development of high-performance biosensing modalities. The breakthrough efforts from the scientific community have led to the realization of sensing technologies that measure the analyte's ultra-trace level, with relevant sensitivity, selectivity, response time, and sampling efficiency, referred to as Attomolar Analyte Sensing Techniques (AttoSens) in this review. In an AttoSens platform, 1 aM detection corresponds to the quantification of 60 target analyte molecules in 100 μL of sample volume. Herein, we review the approaches listed for various sensor probe design, and their sensing strategies that paved the way for the detection of attomolar (aM: 10-18 M) concentration of analytes. A summary of the technological advances made by the diverse AttoSens trends from the past decade is presented.
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Affiliation(s)
- Sruthi Prasood Usha
- Biomedical Engineering, Department of Applied Mechanics, Indian Institute of Technology Madras (IITM), India.
| | - Hariharan Manoharan
- Biomedical Engineering, Department of Applied Mechanics, Indian Institute of Technology Madras (IITM), India.
| | - Rehan Deshmukh
- Biomedical Engineering, Department of Applied Mechanics, Indian Institute of Technology Madras (IITM), India.
| | - Ruslan Álvarez-Diduk
- Nanobioelectronics & Biosensors Group, Institut Català de Nanociència i Nanotecnologia (ICN2), Campus UAB, Barcelona, Spain.
| | - Enric Calucho
- Nanobioelectronics & Biosensors Group, Institut Català de Nanociència i Nanotecnologia (ICN2), Campus UAB, Barcelona, Spain.
| | - V V R Sai
- Biomedical Engineering, Department of Applied Mechanics, Indian Institute of Technology Madras (IITM), India.
| | - Arben Merkoçi
- Nanobioelectronics & Biosensors Group, Institut Català de Nanociència i Nanotecnologia (ICN2), Campus UAB, Barcelona, Spain. .,ICREA, Institució Catalana de Recercai Estudis Avançats, Barcelona, Spain
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4
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Ferrier DC, Honeychurch KC. Carbon Nanotube (CNT)-Based Biosensors. BIOSENSORS 2021; 11:bios11120486. [PMID: 34940243 PMCID: PMC8699144 DOI: 10.3390/bios11120486] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 11/24/2021] [Accepted: 11/26/2021] [Indexed: 05/28/2023]
Abstract
This review focuses on recent advances in the application of carbon nanotubes (CNTs) for the development of sensors and biosensors. The paper discusses various configurations of these devices, including their integration in analytical devices. Carbon nanotube-based sensors have been developed for a broad range of applications including electrochemical sensors for food safety, optical sensors for heavy metal detection, and field-effect devices for virus detection. However, as yet there are only a few examples of carbon nanotube-based sensors that have reached the marketplace. Challenges still hamper the real-world application of carbon nanotube-based sensors, primarily, the integration of carbon nanotube sensing elements into analytical devices and fabrication on an industrial scale.
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Affiliation(s)
- David C. Ferrier
- Institute of Bio-Sensing Technology, Frenchay Campus, University of the West of England, Bristol BS16 1QY, UK;
| | - Kevin C. Honeychurch
- Institute of Bio-Sensing Technology, Frenchay Campus, University of the West of England, Bristol BS16 1QY, UK;
- Centre for Research in Biosciences, Frenchay Campus, Department of Applied Sciences, University of the West of England, Bristol BS16 1QY, UK
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5
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Tan J, Wen Y, Li M. Emerging biosensing platforms for quantitative detection of exosomes as diagnostic biomarkers. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214111] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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6
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Cao Y, Zheng Z, Monbouquette HG. Nucleic acid amplification-free detection of DNA and RNA at ultralow concentration. Curr Opin Biotechnol 2021; 71:145-150. [PMID: 34375812 DOI: 10.1016/j.copbio.2021.07.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 07/14/2021] [Accepted: 07/18/2021] [Indexed: 02/04/2023]
Abstract
The broad spectrum of approaches for nucleic acid amplification-free detection of DNA and RNA at single-digit attomolar (10-18 M) concentration and lower is reviewed. These low concentrations correspond roughly to the most clinically desirable detection range for pathogen-specific nucleic acid as well as the detection limits of commercially available, nucleic acid amplification tests based primarily on polymerase chain reaction (PCR). The need for more rapid and inexpensive, yet still highly accurate tests, has become evident during the pandemic. It is expected that publication of reports describing improved tests will accelerate soon, and this review covers the wide variety of detection methods based on both optical and electrical measurements that have been conceived over recent years, enabled generally by the advent of nanotechnology.
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Affiliation(s)
- Yan Cao
- Chemical and Biomolecular Engineering Department, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Zhenrong Zheng
- Chemical and Biomolecular Engineering Department, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Harold G Monbouquette
- Chemical and Biomolecular Engineering Department, University of California, Los Angeles, Los Angeles, CA 90095, USA.
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7
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Onyancha RB, Aigbe UO, Ukhurebor KE, Muchiri PW. Facile synthesis and applications of carbon nanotubes in heavy-metal remediation and biomedical fields: A comprehensive review. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130462] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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8
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Ivanov YD, Romanova TS, Malsagova KA, Pleshakova TO, Archakov AI. Use of Silicon Nanowire Sensors for Early Cancer Diagnosis. Molecules 2021; 26:3734. [PMID: 34207397 PMCID: PMC8234636 DOI: 10.3390/molecules26123734] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 06/10/2021] [Accepted: 06/16/2021] [Indexed: 11/17/2022] Open
Abstract
The review covers some research conducted in the field of medical and biomedical application of devices based on silicon sensor elements (Si-NW-sensors). The use of Si-NW-sensors is one of the key methods used in a whole range of healthcare fields. Their biomedical use is among the most important ones as they offer opportunities for early diagnosis of oncological pathologies, for monitoring the prescribed therapy and for improving the people's quality of life.
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Affiliation(s)
| | | | - Kristina A. Malsagova
- Institute of Biomedical Chemistry, 119121 Moscow, Russia; (Y.D.I.); (T.S.R.); (T.O.P.); (A.I.A.)
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9
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Hu X, Xia F, Lee J, Li F, Lu X, Zhuo X, Nie G, Ling D. Tailor-Made Nanomaterials for Diagnosis and Therapy of Pancreatic Ductal Adenocarcinoma. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:2002545. [PMID: 33854877 PMCID: PMC8025024 DOI: 10.1002/advs.202002545] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 10/25/2020] [Indexed: 05/05/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the deadliest cancers worldwide due to its aggressiveness and the challenge to early diagnosis and treatment. In recent decades, nanomaterials have received increasing attention for diagnosis and therapy of PDAC. However, these designs are mainly focused on the macroscopic tumor therapeutic effect, while the crucial nano-bio interactions in the heterogeneous microenvironment of PDAC remain poorly understood. As a result, the majority of potent nanomedicines show limited performance in ameliorating PDAC in clinical translation. Therefore, exploiting the unique nature of the PDAC by detecting potential biomarkers together with a deep understanding of nano-bio interactions that occur in the tumor microenvironment is pivotal to the design of PDAC-tailored effective nanomedicine. This review will introduce tailor-made nanomaterials-enabled laboratory tests and advanced noninvasive imaging technologies for early and accurate diagnosis of PDAC. Moreover, the fabrication of a myriad of tailor-made nanomaterials for various PDAC therapeutic modalities will be reviewed. Furthermore, much preferred theranostic multifunctional nanomaterials for imaging-guided therapies of PDAC will be elaborated. Lastly, the prospects of these nanomaterials in terms of clinical translation and potential breakthroughs will be briefly discussed.
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Affiliation(s)
- Xi Hu
- Department of Clinical PharmacyZhejiang Provincial Key Laboratory for Drug Evaluation and Clinical Researchthe First Affiliated HospitalZhejiang University School of MedicineHangzhou310003China
| | - Fan Xia
- Institute of PharmaceuticsZhejiang Province Key Laboratory of Anti‐Cancer Drug ResearchHangzhou Institute of Innovative MedicineCollege of Pharmaceutical SciencesZhejiang UniversityHangzhou310058China
| | - Jiyoung Lee
- Institute of PharmaceuticsZhejiang Province Key Laboratory of Anti‐Cancer Drug ResearchHangzhou Institute of Innovative MedicineCollege of Pharmaceutical SciencesZhejiang UniversityHangzhou310058China
| | - Fangyuan Li
- Institute of PharmaceuticsZhejiang Province Key Laboratory of Anti‐Cancer Drug ResearchHangzhou Institute of Innovative MedicineCollege of Pharmaceutical SciencesZhejiang UniversityHangzhou310058China
- Key Laboratory of Biomedical Engineering of the Ministry of EducationCollege of Biomedical Engineering & Instrument ScienceZhejiang UniversityHangzhou310058China
| | - Xiaoyang Lu
- Department of Clinical PharmacyZhejiang Provincial Key Laboratory for Drug Evaluation and Clinical Researchthe First Affiliated HospitalZhejiang University School of MedicineHangzhou310003China
| | - Xiaozhen Zhuo
- Department of Cardiologythe First Affiliated HospitalXi'an Jiaotong UniversityXi'an710061China
| | - Guangjun Nie
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and NanosafetyCAS Center for Excellence in NanoscienceNational Center for Nanoscience and TechnologyNo.11 Zhongguancun BeiyitiaoBeijing100190China
- GBA Research Innovation Institute for NanotechnologyGuangzhou510700China
| | - Daishun Ling
- Institute of PharmaceuticsZhejiang Province Key Laboratory of Anti‐Cancer Drug ResearchHangzhou Institute of Innovative MedicineCollege of Pharmaceutical SciencesZhejiang UniversityHangzhou310058China
- Key Laboratory of Biomedical Engineering of the Ministry of EducationCollege of Biomedical Engineering & Instrument ScienceZhejiang UniversityHangzhou310058China
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10
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Tran HV, Piro B. Recent trends in application of nanomaterials for the development of electrochemical microRNA biosensors. Mikrochim Acta 2021; 188:128. [PMID: 33740140 DOI: 10.1007/s00604-021-04784-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 03/10/2021] [Indexed: 01/10/2023]
Abstract
The biology of the late twentieth century was marked by the discovery in 1993 of a new class of small non-coding ribonucleic acids (RNAs) which play major roles in regulating the translation and degradation of messenger RNAs. These small RNAs (18-25 nucleotides), called microRNAs (miRNAs), are implied in several biological processes such as differentiation, metabolic homeostasis, or cellular apoptosis and proliferation. The discovery in 2008 that the presence of miRNAs in body fluids could be correlated with cancer (prostate, breast, colon, lung, etc.) or other diseases (diabetes, heart diseases, etc.) has made them new key players as biomarkers. Therefore, miRNA detection is of considerable significance in both disease diagnosis and in the study of miRNA function. Until these days, more than 1200 miRNAs have been identified. However, traditional methods developed for conventional DNA does not apply satisfactorily for miRNA, in particular due to the low expression level of these miRNA in biofluids, and because they are very short strands. Electrochemical biosensors can provide this sensitivity and also offer the advantages of mass fabrication, low-cost, and potential decentralized analysis, which has wide application for microRNAs sensing, with many promising results already reported. The present review summarizes some newly developed electrochemical miRNA detection methods.
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Affiliation(s)
- Hoang Vinh Tran
- School of Chemical Engineering, Hanoi University of Science and Technology (HUST), 1st Dai Co Viet Road, Hanoi, Vietnam.
| | - Benoit Piro
- ITODYS, CNRS, Université de Paris, F-75006, Paris, France
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11
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Sedki M, Shen Y, Mulchandani A. Nano-FET-enabled biosensors: Materials perspective and recent advances in North America. Biosens Bioelectron 2021; 176:112941. [DOI: 10.1016/j.bios.2020.112941] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 12/24/2020] [Accepted: 12/26/2020] [Indexed: 02/06/2023]
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12
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Yao X, Zhang Y, Jin W, Hu Y, Cui Y. Carbon Nanotube Field-Effect Transistor-Based Chemical and Biological Sensors. SENSORS (BASEL, SWITZERLAND) 2021; 21:995. [PMID: 33540641 PMCID: PMC7867273 DOI: 10.3390/s21030995] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/25/2021] [Accepted: 01/26/2021] [Indexed: 02/05/2023]
Abstract
Chemical and biological sensors have attracted great interest due to their importance in applications of healthcare, food quality monitoring, environmental monitoring, etc. Carbon nanotube (CNT)-based field-effect transistors (FETs) are novel sensing device configurations and are very promising for their potential to drive many technological advancements in this field due to the extraordinary electrical properties of CNTs. This review focuses on the implementation of CNT-based FETs (CNTFETs) in chemical and biological sensors. It begins with the introduction of properties, and surface functionalization of CNTs for sensing. Then, configurations and sensing mechanisms for CNT FETs are introduced. Next, recent progresses of CNTFET-based chemical sensors, and biological sensors are summarized. Finally, we end the review with an overview about the current application status and the remaining challenges for the CNTFET-based chemical and biological sensors.
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Affiliation(s)
- Xuesong Yao
- School of Materials Science and Engineering, Peking University, Beijing 100871, China; (X.Y.); (Y.Z.)
| | - Yalei Zhang
- School of Materials Science and Engineering, Peking University, Beijing 100871, China; (X.Y.); (Y.Z.)
| | - Wanlin Jin
- Key Laboratory for the Physics and Chemistry of Nanodevices, Center for Carbon-Based Electronics, Frontiers Science Center for Nano-Optoelectronics, and Department of Electronics, Peking University, Beijing 100871, China;
| | - Youfan Hu
- Key Laboratory for the Physics and Chemistry of Nanodevices, Center for Carbon-Based Electronics, Frontiers Science Center for Nano-Optoelectronics, and Department of Electronics, Peking University, Beijing 100871, China;
| | - Yue Cui
- School of Materials Science and Engineering, Peking University, Beijing 100871, China; (X.Y.); (Y.Z.)
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13
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Ji T, Liu Z, Wang G, Guo X, Akbar Khan S, Lai C, Chen H, Huang S, Xia S, Chen B, Jia H, Chen Y, Zhou Q. Detection of COVID-19: A review of the current literature and future perspectives. Biosens Bioelectron 2020; 166:112455. [PMID: 32739797 PMCID: PMC7371595 DOI: 10.1016/j.bios.2020.112455] [Citation(s) in RCA: 233] [Impact Index Per Article: 58.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 07/13/2020] [Accepted: 07/14/2020] [Indexed: 02/06/2023]
Abstract
The rapid spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has led to the coronavirus disease 2019 (COVID-19) worldwide pandemic. This unprecedented situation has garnered worldwide attention. An effective strategy for controlling the COVID-19 pandemic is to develop highly accurate methods for the rapid identification and isolation of SARS-CoV-2 infected patients. Many companies and institutes are therefore striving to develop effective methods for the rapid detection of SARS-CoV-2 ribonucleic acid (RNA), antibodies, antigens, and the virus. In this review, we summarize the structure of the SARS-CoV-2 virus, its genome and gene expression characteristics, and the current progression of SARS-CoV-2 RNA, antibodies, antigens, and virus detection. Further, we discuss the reasons for the observed false-negative and false-positive RNA and antibody detection results in practical clinical applications. Finally, we provide a review of the biosensors which hold promising potential for point-of-care detection of COVID-19 patients. This review thereby provides general guidelines for both scientists in the biosensing research community and for those in the biosensor industry to develop a highly sensitive and accurate point-of-care COVID-19 detection system, which would be of enormous benefit for controlling the current COVID-19 pandemic.
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Affiliation(s)
- Tianxing Ji
- Department of Clinical Laboratory Medicine, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, PR China.
| | - Zhenwei Liu
- Guangzhou Institute of Respiratory Medicine Company Limited, Guangzhou, 510535, PR China
| | - GuoQiang Wang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, PR China
| | - Xuguang Guo
- Department of Clinical Laboratory Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, PR China
| | - Shahzad Akbar Khan
- Laboratory of Pathology, Department of Pathobiology, University of Poonch Rawalakot, Rawala Kot, 12350, Pakistan
| | - Changchun Lai
- Department of Clinical Laboratory, Maoming People's Hospital, Maoming, 525000, PR China
| | - Haoyu Chen
- Department of Clinical Laboratory Medicine, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, PR China
| | - Shiwen Huang
- Department of Clinical Laboratory Medicine, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, PR China
| | - Shaomei Xia
- Department of Clinical Laboratory Medicine, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, PR China
| | - Bo Chen
- Department of Clinical Laboratory Medicine, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, PR China
| | - Hongyun Jia
- Department of Clinical Laboratory Medicine, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, PR China
| | - Yangchao Chen
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, HongKong, PR China.
| | - Qiang Zhou
- Department of Clinical Laboratory Medicine, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, PR China.
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14
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Meng T, Shang N, Nsabimana A, Ye H, Wang H, Wang C, Zhang Y. An enzyme-free electrochemical biosensor based on target-catalytic hairpin assembly and Pd@UiO-66 for the ultrasensitive detection of microRNA-21. Anal Chim Acta 2020; 1138:59-68. [PMID: 33161985 DOI: 10.1016/j.aca.2020.09.022] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 09/09/2020] [Accepted: 09/10/2020] [Indexed: 02/07/2023]
Abstract
MicroRNA-21 (miR-21) has been widely investigated as important biomarkers for cancer diagnosis and treatment. Herein, a highly sensitive nonenzymatic electrochemical biosensor based on Pd@metal-organic frameworks (Pd@UiO-66) and target-catalytic hairpin assembly (CHA) with target recycling approach has been proposed for the detection of miR-21. The proposed biosensor integrates the efficient CHA strategy and excellent electrocatalytic performance of Pd@UiO-66 nanocomposites. The concentration of miRNA-21 is related to the amount of the adsorbed electrocatalyst, leading to the different electrochemical signals for readout towards paracetamol (AP). This biosensor shows a low limit of detection of 0.713 fM with the dynamic range of 20 fM -600 pM under the optimal experimental conditions, providing a powerful platform for detecting miR-21. Furthermore, the designed biochemical self-assembly strategy of this electrochemical biosensor is promising candidate for potential applications in the analysis of other important genetic biomarkers for early diagnosis of cancers.
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Affiliation(s)
- Tianjiao Meng
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Institute of Life Science and Green Development, Hebei University, 071002, Baoding, PR China
| | - Ningzhao Shang
- College of Science, Hebei Agricultural University, 071001, Baoding, PR China
| | - Anaclet Nsabimana
- Chemistry Department, College of Science and Technology, University of Rwanda, Po Box: 3900, Kigali, Rwanda
| | - Huimin Ye
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Institute of Life Science and Green Development, Hebei University, 071002, Baoding, PR China
| | - Huan Wang
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Institute of Life Science and Green Development, Hebei University, 071002, Baoding, PR China
| | - Chun Wang
- College of Science, Hebei Agricultural University, 071001, Baoding, PR China.
| | - Yufan Zhang
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Institute of Life Science and Green Development, Hebei University, 071002, Baoding, PR China.
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15
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Sedki M, Chen Y, Mulchandani A. Non-Carbon 2D Materials-Based Field-Effect Transistor Biosensors: Recent Advances, Challenges, and Future Perspectives. SENSORS (BASEL, SWITZERLAND) 2020; 20:E4811. [PMID: 32858906 PMCID: PMC7506755 DOI: 10.3390/s20174811] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 08/23/2020] [Accepted: 08/24/2020] [Indexed: 12/25/2022]
Abstract
In recent years, field-effect transistors (FETs) have been very promising for biosensor applications due to their high sensitivity, real-time applicability, scalability, and prospect of integrating measurement system on a chip. Non-carbon 2D materials, such as transition metal dichalcogenides (TMDCs), hexagonal boron nitride (h-BN), black phosphorus (BP), and metal oxides, are a group of new materials that have a huge potential in FET biosensor applications. In this work, we review the recent advances and remarkable studies of non-carbon 2D materials, in terms of their structures, preparations, properties and FET biosensor applications. We will also discuss the challenges facing non-carbon 2D materials-FET biosensors and their future perspectives.
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Affiliation(s)
- Mohammed Sedki
- Department of Materials Science and Engineering, University of California, Riverside, CA 92521, USA
| | - Ying Chen
- Department of Chemical and Environmental Engineering, University of California, Riverside, CA 92521, USA
| | - Ashok Mulchandani
- Department of Chemical and Environmental Engineering, University of California, Riverside, CA 92521, USA
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16
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Current Use of Carbon-Based Materials for Biomedical Applications—A Prospective and Review. Processes (Basel) 2020. [DOI: 10.3390/pr8030355] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Among a large number of current biomedical applications in the use of medical devices, carbon-based nanomaterials such as graphene (G), graphene oxides (GO), reduced graphene oxide (rGO), and carbon nanotube (CNT) are frontline materials that are suitable for developing medical devices. Carbon Based Nanomaterials (CBNs) are becoming promising materials due to the existence of both inorganic semiconducting properties and organic π-π stacking characteristics. Hence, it could effectively simultaneously interact with biomolecules and response to the light. By taking advantage of such aspects in a single entity, CBNs could be used for developing biomedical applications in the future. The recent studies in developing carbon-based nanomaterials and its applications in targeting drug delivery, cancer therapy, and biosensors. The development of conjugated and modified carbon-based nanomaterials contributes to positive outcomes in various therapies and achieved emerging challenges in preclinical biomedical applications. Subsequently, diverse biomedical applications of carbon nanotube were also deliberately discussed in the light of various therapeutic advantages.
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17
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Tran TT, Clark K, Ma W, Mulchandani A. Detection of a secreted protein biomarker for citrus Huanglongbing using a single-walled carbon nanotubes-based chemiresistive biosensor. Biosens Bioelectron 2020; 147:111766. [DOI: 10.1016/j.bios.2019.111766] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 09/24/2019] [Accepted: 10/07/2019] [Indexed: 01/17/2023]
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18
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The Role of Functionalization in the Applications of Carbon Materials: An Overview. C — JOURNAL OF CARBON RESEARCH 2019. [DOI: 10.3390/c5040084] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The carbon-based materials (CbMs) refer to a class of substances in which the carbon atoms can assume different hybridization states (sp1, sp2, sp3) leading to different allotropic structures -. In these substances, the carbon atoms can form robust covalent bonds with other carbon atoms or with a vast class of metallic and non-metallic elements, giving rise to an enormous number of compounds from small molecules to long chains to solids. This is one of the reasons why the carbon chemistry is at the basis of the organic chemistry and the biochemistry from which life on earth was born. In this context, the surface chemistry assumes a substantial role dictating the physical and chemical properties of the carbon-based materials. Different functionalities are obtained by bonding carbon atoms with heteroatoms (mainly oxygen, nitrogen, sulfur) determining a certain reactivity of the compound which otherwise is rather weak. This holds for classic materials such as the diamond, the graphite, the carbon black and the porous carbon but functionalization is widely applied also to the carbon nanostructures which came at play mainly in the last two decades. As a matter of fact, nowadays, in addition to fabrication of nano and porous structures, the functionalization of CbMs is at the basis of a number of applications as catalysis, energy conversion, sensing, biomedicine, adsorption etc. This work is dedicated to the modification of the surface chemistry reviewing the different approaches also considering the different macro and nano allotropic forms of carbon.
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Mohammadniaei M, Park C, Min J, Sohn H, Lee T. Fabrication of Electrochemical-Based Bioelectronic Device and Biosensor Composed of Biomaterial-Nanomaterial Hybrid. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1064:263-296. [PMID: 30471039 PMCID: PMC7120487 DOI: 10.1007/978-981-13-0445-3_17] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The field of bioelectronics has paved the way for the development of biochips, biomedical devices, biosensors and biocomputation devices. Various biosensors and biomedical devices have been developed to commercialize laboratory products and transform them into industry products in the clinical, pharmaceutical, environmental fields. Recently, the electrochemical bioelectronic devices that mimicked the functionality of living organisms in nature were applied to the use of bioelectronics device and biosensors. In particular, the electrochemical-based bioelectronic devices and biosensors composed of biomolecule-nanoparticle hybrids have been proposed to generate new functionality as alternatives to silicon-based electronic computation devices, such as information storage, process, computations and detection. In this chapter, we described the recent progress of bioelectronic devices and biosensors based on biomaterial-nanomaterial hybrid.
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Affiliation(s)
- Mohsen Mohammadniaei
- Department of Chemical and Biomolecular Engineering, Sogang University, Seoul, South Korea
| | - Chulhwan Park
- Department of Chemical Engineering, Kwangwoon University, Seoul, South Korea
| | - Junhong Min
- School of Integrative Engineering Chung-Ang University, Seoul, South Korea
| | - Hiesang Sohn
- Department of Chemical Engineering, Kwangwoon University, Seoul, South Korea.
| | - Taek Lee
- Department of Chemical Engineering, Kwangwoon University, Seoul, South Korea.
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20
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Foss DV, Schirle NT, MacRae IJ, Pezacki JP. Structural insights into interactions between viral suppressor of RNA silencing protein p19 mutants and small RNAs. FEBS Open Bio 2019; 9:1042-1051. [PMID: 31021526 PMCID: PMC6551489 DOI: 10.1002/2211-5463.12644] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 04/03/2019] [Accepted: 04/24/2019] [Indexed: 12/31/2022] Open
Abstract
Viral suppressors of RNA silencing (VSRSs) are a diverse group of viral proteins that have evolved to disrupt eukaryotic RNA silencing pathways, thereby contributing to viral pathogenicity. The p19 protein is a VSRS that selectively binds to short interfering RNAs (siRNAs) over microRNAs (miRNAs). Mutational analysis has identified single amino acid substitutions that reverse this selectivity through new high-affinity interactions with human miR-122. Herein, we report crystal structures of complexed p19-T111S (2.6 Å), p19-T111H (2.3 Å) and wild-type p19 protein (2.2 Å) from the Carnation Italian ringspot virus with small interfering RNA (siRNA) ligands. Structural comparisons reveal that these mutations do not lead to major changes in p19 architecture, but instead promote subtle rearrangement of residues and solvent molecules along the p19 midline. These observations suggest p19 uses many small interactions to distinguish siRNAs from miRNAs and perturbing these interactions can create p19 variants with novel RNA-recognition properties. DATABASE: Model data are deposited in the PDB database under the accession numbers 6BJG, 6BJH and 6BJV.
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Affiliation(s)
- Dana V Foss
- Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Canada
| | - Nicole T Schirle
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA, USA
| | - Ian J MacRae
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA, USA
| | - John Paul Pezacki
- Department of Chemistry and Biomolecular Sciences, University of Ottawa, Canada
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21
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Simon J, Flahaut E, Golzio M. Overview of Carbon Nanotubes for Biomedical Applications. MATERIALS (BASEL, SWITZERLAND) 2019; 12:E624. [PMID: 30791507 PMCID: PMC6416648 DOI: 10.3390/ma12040624] [Citation(s) in RCA: 127] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 02/08/2019] [Accepted: 02/14/2019] [Indexed: 12/18/2022]
Abstract
The unique combination of mechanical, optical and electrical properties offered by carbon nanotubes has fostered research for their use in many kinds of applications, including the biomedical field. However, due to persisting outstanding questions regarding their potential toxicity when considered as free particles, the research is now focusing on their immobilization on substrates for interface tuning or as biosensors, as load in nanocomposite materials where they improve both mechanical and electrical properties or even for direct use as scaffolds for tissue engineering. After a brief introduction to carbon nanotubes in general and their proposed applications in the biomedical field, this review will focus on nanocomposite materials with hydrogel-based matrices and especially their potential future use for diagnostics, tissue engineering or targeted drug delivery. The toxicity issue will also be briefly described in order to justify the safe(r)-by-design approach offered by carbon nanotubes-based hydrogels.
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Affiliation(s)
- Juliette Simon
- CIRIMAT, Université Toulouse Paul Sabatier, B.t. CIRIMAT, 118 route de Narbonne, 31062 Toulouse CEDEX 9, France.
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse Paul Sabatier, 205, Route de Narbonne, 31077 Toulouse CEDEX 4, France.
| | - Emmanuel Flahaut
- CIRIMAT, Université Toulouse Paul Sabatier, B.t. CIRIMAT, 118 route de Narbonne, 31062 Toulouse CEDEX 9, France.
| | - Muriel Golzio
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse Paul Sabatier, 205, Route de Narbonne, 31077 Toulouse CEDEX 4, France.
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22
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Tavallaie R, McCarroll J, Le Grand M, Ariotti N, Schuhmann W, Bakker E, Tilley RD, Hibbert DB, Kavallaris M, Gooding JJ. Nucleic acid hybridization on an electrically reconfigurable network of gold-coated magnetic nanoparticles enables microRNA detection in blood. NATURE NANOTECHNOLOGY 2018; 13:1066-1071. [PMID: 30150634 DOI: 10.1038/s41565-018-0232-x] [Citation(s) in RCA: 203] [Impact Index Per Article: 33.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 07/13/2018] [Indexed: 05/06/2023]
Abstract
There is intense interest in quantifying the levels of microRNA because of its importance as a blood-borne biomarker. The challenge has been to develop methods that can monitor microRNA expression both over broad concentration ranges and in ultralow amounts directly in a patient's blood. Here, we show that, through electric-field-induced reconfiguration of a network of gold-coated magnetic nanoparticles modified by probe DNA (DNA-Au@MNPs), it is possible to create a highly sensitive sensor for direct analysis of nucleic acids in samples as complex as whole blood. The sensor is the first to be able to detect concentrations of microRNA from 10 aM to 1 nM in unprocessed blood samples. It can distinguish small variations in microRNA concentrations in blood samples of mice with growing tumours. The ultrasensitive and direct detection of microRNA using an electrically reconfigurable DNA-Au@MNPs network makes the reported device a promising tool for cancer diagnostics.
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Affiliation(s)
- Roya Tavallaie
- School of Chemistry, University of New South Wales Sydney, Sydney, New South Wales, Australia
- Australian Centre for NanoMedicine, University of New South Wales Sydney, Sydney, New South Wales, Australia
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, University of New South Wales Sydney, Sydney, New South Wales, Australia
| | - Joshua McCarroll
- Australian Centre for NanoMedicine, University of New South Wales Sydney, Sydney, New South Wales, Australia
- Tumour Biology and Targeting Program, Lowy Cancer Research Centre, Children's Cancer Institute, University of New South Wales Sydney, Sydney, New South Wales, Australia
- School of Women's and Children's Health, Faculty of Medicine, UNSW Sydney, Sydney, New South Wales, Australia
| | - Marion Le Grand
- Tumour Biology and Targeting Program, Lowy Cancer Research Centre, Children's Cancer Institute, University of New South Wales Sydney, Sydney, New South Wales, Australia
| | - Nicholas Ariotti
- Electron Microscope Unit, Mark Wainwright Analytical Centre, University of New I South Wales Sydney, Sydney, New South Wales, Australia
| | - Wolfgang Schuhmann
- Analytical Chemistry - Center for Electrochemical Sciences (CES), Ruhr-Universität Bochum, Bochum, Germany
| | - Eric Bakker
- Department of Inorganic and Analytical Chemistry, University of Geneva, Geneva, Switzerland
| | - Richard David Tilley
- School of Chemistry, University of New South Wales Sydney, Sydney, New South Wales, Australia
- Australian Centre for NanoMedicine, University of New South Wales Sydney, Sydney, New South Wales, Australia
- Electron Microscope Unit, Mark Wainwright Analytical Centre, University of New I South Wales Sydney, Sydney, New South Wales, Australia
| | - David Brynn Hibbert
- School of Chemistry, University of New South Wales Sydney, Sydney, New South Wales, Australia
| | - Maria Kavallaris
- Australian Centre for NanoMedicine, University of New South Wales Sydney, Sydney, New South Wales, Australia
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, University of New South Wales Sydney, Sydney, New South Wales, Australia
- Tumour Biology and Targeting Program, Lowy Cancer Research Centre, Children's Cancer Institute, University of New South Wales Sydney, Sydney, New South Wales, Australia
- School of Women's and Children's Health, Faculty of Medicine, UNSW Sydney, Sydney, New South Wales, Australia
| | - John Justin Gooding
- School of Chemistry, University of New South Wales Sydney, Sydney, New South Wales, Australia.
- Australian Centre for NanoMedicine, University of New South Wales Sydney, Sydney, New South Wales, Australia.
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, University of New South Wales Sydney, Sydney, New South Wales, Australia.
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23
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Hatada M, Tran TT, Tsugawa W, Sode K, Mulchandani A. Affinity sensor for haemoglobin A1c based on single-walled carbon nanotube field-effect transistor and fructosyl amino acid binding protein. Biosens Bioelectron 2018; 129:254-259. [PMID: 30297174 DOI: 10.1016/j.bios.2018.09.069] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Revised: 09/13/2018] [Accepted: 09/19/2018] [Indexed: 01/11/2023]
Abstract
Haemoglobin A1c (HbA1c) is a significant glycaemic marker for diabetes mellitus. The level of HbA1c reflects the mean blood glucose level over the prior 2-3 months and it is useful for the assessment of therapeutic effectiveness and for diagnosis. In this study, we report the label-free affinity sensor for HbA1c based on the chemiresistor-type field-effect transistor, which has a simple sensor configuration. Single-walled carbon nanotubes (SWNTs) were used as the transducing element. The fructosyl amino acid binding protein from Rhizobium radiobacter (SocA), which binds to α-fructosyl amino acid specifically, was used as the biorecognition element for fructosyl valine (FV), the product of the proteolytic hydrolysis of HbA1c. The developed sensor shows the ability to measure as low as 1.2 nM FV, which is 14-fold more sensitive compared to the previously reported fluorescence-based sensor using SocA. This sensor also exhibits high specificity where no significant response is observed from either fructosyl lysine (FK) or glucose, which are potential interferents. FK is the ε-fructosyl amino acid from glycated albumin, another glycated protein, whereas glucose is naturally present at very high concentration in the blood. We propose that the modulation of the surface charges on the SWNTs caused by the conformational change in SocA upon ligand binding leads to the proportionate changes in the number of carriers in the SWNT channel.
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Affiliation(s)
- Mika Hatada
- Department of Biotechnology and Life Science, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
| | - Thien-Toan Tran
- Department of Bioengineering, University of California, Riverside, CA 92521, USA
| | - Wakako Tsugawa
- Department of Biotechnology and Life Science, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
| | - Koji Sode
- Department of Biotechnology and Life Science, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan; Joint Department of Biomedical Engineering, The University of North Carolina at Chapel Hill and North Carolina State University, Chapel Hill, NC 27599, USA.
| | - Ashok Mulchandani
- Department of Chemical and Environmental Engineering, and Materials Science and Engineering Program, University of California, Riverside, CA 92521, USA.
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24
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Zouari M, Campuzano S, Pingarrón JM, Raouafi N. Amperometric Biosensing of miRNA-21 in Serum and Cancer Cells at Nanostructured Platforms Using Anti-DNA-RNA Hybrid Antibodies. ACS OMEGA 2018; 3:8923-8931. [PMID: 31459024 PMCID: PMC6644860 DOI: 10.1021/acsomega.8b00986] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Accepted: 07/31/2018] [Indexed: 05/06/2023]
Abstract
This paper describes a disposable amperometric biosensor for simple and sensitive determination of miRNA-21. The bioplatform consists of gold nanoparticles-nanostructured electrode surfaces on which a direct hybridization assay involving the immobilization of a specific thiolated DNA capture probe and recognition of the formed DNA-miRNA-21 heteroduplex by a specific antibody is implemented. The antibody is further recognized through its Fc region by a commercial bacterial protein containing 40 units of horseradish peroxidase (HRP) (ProtA-polyHRP40). The amperometric detection of the hybridization process using the H2O2/hydroquinone system allows quantification of the target miRNA in the 0.096-25 pM linear range with a detection limit of 29 fM (0.29 amol in 10 μL of sample). The bioplatform offers excellent selectivity against noncomplementary sequences and very acceptable against sequences with an unpaired base (only 30% of the response obtained for the target miRNA). In addition, the bioplatform was shown to be useful for the determination of the endogenous content of the target oncomiR directly in blood serum from breast cancer patients and in breast cancer cells using only 10 ng of total extracted RNA.
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Affiliation(s)
- Mohamed Zouari
- Sensors
and Biosensors Group, Laboratory of Analytical Chemistry and Electrochemistry
(LR99ES15), Department of Chemistry, Faculty of Sciences, University of Tunis El Manar, Rue Béchir Salem Belkheria, Tunis El-Manar, 2092 Tunis, Tunisia
- Institut
Pasteur de Tunis, 13
Place Pasteur, 1002 Tunis, Tunisia
| | - Susana Campuzano
- Departamento
de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - José M. Pingarrón
- IMDEA
Nanoscience, Ciudad Universitaria de Cantoblanco, 28049 Madrid, Spain
- E-mail: .
Tel: +34913944315 (J.M.P.)
| | - Noureddine Raouafi
- Sensors
and Biosensors Group, Laboratory of Analytical Chemistry and Electrochemistry
(LR99ES15), Department of Chemistry, Faculty of Sciences, University of Tunis El Manar, Rue Béchir Salem Belkheria, Tunis El-Manar, 2092 Tunis, Tunisia
- E-mail: . Tel: +21655985599 (N.R.)
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25
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Salivary Detection of Dengue Virus NS1 Protein with a Label-Free Immunosensor for Early Dengue Diagnosis. SENSORS 2018; 18:s18082641. [PMID: 30103543 PMCID: PMC6111667 DOI: 10.3390/s18082641] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2018] [Revised: 08/04/2018] [Accepted: 08/08/2018] [Indexed: 12/30/2022]
Abstract
Dengue virus (DENV) is a highly pathogenic, arthropod-borne virus transmitted between people by Aedes mosquitoes. Despite efforts to prevent global spread, the potential for DENV epidemics is increasing world-wide. Annually, 3.6 billion people are at risk of infection. With no licensed vaccine, early diagnosis of dengue infection is critical for clinical management and patient survival. Detection of DENV non-structural protein 1 (NS1) is a clinically accepted biomarker for the early detection of DENV infection. Unfortunately, virtually all of the laboratory and commercial DENV NS1 diagnostic methods require a blood draw for sample analysis, limiting point-of-care diagnostics and decreases patient willingness. Alternatively, NS1 in human saliva has been identified for the potential early diagnosis of DENV infection. The collection of saliva is simple, non-invasive, painless, and inexpensive, even by minimally trained personnel. In this study, we present a label-free chemiresistive immunosensor for the detection of the DENV NS1 protein utilizing a network of single-walled carbon nanotubes functionalized with anti-dengue NS1 monoclonal antibodies. NS1 was successfully detected in adulterated artificial human saliva over the range of clinically relevant concentrations with high sensitivity and selectivity. It has potential application in clinical diagnosis and the ease of collection allows for self-testing, even within the home.
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26
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A fires novel report of exosomal electrochemical sensor for sensing micro RNAs by using multi covalent attachment p19 with high sensitivity. Biosens Bioelectron 2018; 113:74-81. [DOI: 10.1016/j.bios.2018.04.023] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 03/29/2018] [Accepted: 04/09/2018] [Indexed: 02/06/2023]
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27
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Koo B, Yorita AM, Schmidt JJ, Monbouquette HG. Amplification-free, sequence-specific 16S rRNA detection at 1 aM. LAB ON A CHIP 2018; 18:2291-2299. [PMID: 29987290 DOI: 10.1039/c8lc00452h] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
A nucleic acid amplification-free, optics-free platform has been demonstrated for sequence-specific detection of Escherichia coli (E. coli) 16S rRNA at 1 aM (10-18 M) against a 106-fold (1 pM) background of Pseudomonas putida (P. putida) RNA. This work was driven by the need for simple, rapid, and low cost means for species-specific bacterial detection at low concentration. Our simple, conductometric sensing device functioned by detecting blockage of a nanopore fabricated in a sub-micron-thick glass membrane. Upon sequence-specific binding of target 16S rRNA, otherwise charge-neutral, PNA oligonucleotide probe-polystyrene bead conjugates become electrophoretically mobile and are driven to the glass nanopore of lesser diameter, which is blocked, thereby generating a large, sustained and readily observable step decrease in ionic current. No false positive signals were observed with P. putida RNA when this device was configured to detect E. coli 16S rRNA. Also, when a universal PNA probe complementary to the 16S rRNA of both E. coli and P. putida was conjugated to beads, a positive response to rRNA of both bacterial species was observed. Finally, the device readily detected E. coli at 10 CFU mL-1 in a 1 mL sample, also against a million-fold background of viable P. putida. These results suggest that this new device may serve as the basis for small, portable, low power, and low-cost systems for rapid detection of specific bacterial species in clinical samples, food, and water.
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Affiliation(s)
- Bonhye Koo
- Chemical and Biomolecular Engineering Department, University of California, Los Angeles, Los Angeles, CA 90095, USA.
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28
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Wordofa DN, Ramnani P, Tran TT, Mulchandani A. An oligonucleotide-functionalized carbon nanotube chemiresistor for sensitive detection of mercury in saliva. Analyst 2018; 141:2756-60. [PMID: 26902487 DOI: 10.1039/c6an00018e] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Divalent mercuric (Hg(2+)) ion and monomethyl mercury (CH3Hg(+)) are two forms of mercury that are known to be highly toxic to humans. In this work, we present a highly selective, sensitive and label-free chemiresistive biosensor for the detection of both, Hg(2+) and CH3Hg(+) ions using DNA-functionalized single-walled carbon nanotubes (SWNTs). The SWNTs were functionalized with the capture oligonucleotide, polyT, using a linker molecule. The polyT was hybridized with polyA to form a polyT:polyA duplex. Upon exposure to mercury ions, the polyT:polyA duplex dehybridizes and a T-Hg(2+)-T duplex is formed. This structure switch leads to the release of polyA from the SWNT surface and correspondingly a change in the resistance of the chemiresistive biosensor is observed, which is used to quantify the mercury ion concentration. The biosensor showed a wide dynamic range of 0.5 to 100 nM for the detection of CH3Hg(+) ions in buffer solution with a sensitivity of 28.34% per log (nM) of CH3Hg(+). Finally, real world application of the biosensor was demonstrated by the detection of Hg(2+) and CH3Hg(+) ions in simulated saliva samples spiked with a known concentration of mercury ions.
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Affiliation(s)
- Dawit N Wordofa
- Department of Chemical and Environmental Engineering, University of California, Riverside, California 92521, USA.
| | - Pankaj Ramnani
- Department of Chemical and Environmental Engineering, University of California, Riverside, California 92521, USA.
| | - Thien-Toan Tran
- Department of Bioengineering, University of California, Riverside, California 92521, USA
| | - Ashok Mulchandani
- Department of Chemical and Environmental Engineering, University of California, Riverside, California 92521, USA. and Material Science and Engineering Program, University of California, Riverside, California 92521, USA
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29
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Saucedo NM, Gao Y, Pham T, Mulchandani A. Lectin- and Saccharide-Functionalized Nano-Chemiresistor Arrays for Detection and Identification of Pathogenic Bacteria Infection. BIOSENSORS 2018; 8:E63. [PMID: 29966294 PMCID: PMC6165015 DOI: 10.3390/bios8030063] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 06/26/2018] [Accepted: 06/28/2018] [Indexed: 11/17/2022]
Abstract
Improvement upon, and expansion of, diagnostic tools for clinical infections have been increasing in recent years. The simplicity and rapidity of techniques are imperative for their adoption and widespread usage at point-of-care. The fabrication and evaluation of such a device is reported in this work. The use of a small bioreceptor array (based on lectin-carbohydrate binding) resulted in a unique response profile, which has the potential to be used for pathogen identification, as demonstrated by Principal Component Analysis (PCA). The performance of the chemiresistive device was tested with Escherichia coli K12, Enterococcus faecalis, Streptococcus mutans, and Salmonella typhi. The limits of detection, based on concanavalin A (conA) lectin as the bioreceptor, are 4.7 × 10³ cfu/mL, 25 cfu/mL, 7.4 × 10⁴ cfu/mL, and 6.3 × 10² cfu/mL. This shows that the detection of pathogenic bacteria is achieved with clinically relevant concentrations. Importantly, responses measured in spiked artificial saliva showed minimal matrix interference. Furthermore, the exploitation of the distinctive outer composition of the bacteria and selectivity of lectin-carbohydrate interactions allowed for the discrimination of bacterial infections from viral infections, which is a current and urgent need for diagnosing common clinical infections.
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Affiliation(s)
- Nuvia M Saucedo
- Department of Chemistry, University of California, Riverside, CA 92521, USA.
- Department of Chemistry, Southern Adventist University, Collegedale, TN 37315, USA.
| | - Yingning Gao
- Department of Chemical and Environmental Engineering, University of California, Riverside, CA 92521, USA.
| | - Tung Pham
- Department of Chemical and Environmental Engineering, University of California, Riverside, CA 92521, USA.
| | - Ashok Mulchandani
- Department of Chemical and Environmental Engineering, University of California, Riverside, CA 92521, USA.
- Materials Science and Engineering Program, University of California, Riverside, CA 92521, USA.
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30
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An innovative paradigm of methods in microRNAs detection: highlighting DNAzymes, the illuminators. Biosens Bioelectron 2018; 107:123-144. [DOI: 10.1016/j.bios.2018.02.020] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2017] [Revised: 01/22/2018] [Accepted: 02/07/2018] [Indexed: 12/15/2022]
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31
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Ghazizadeh E, Oskuee RK, Jaafari MR, Hosseinkhani S. Electrochemical Sensor for Detection of miRs Based on the Differential Effect of Competitive Structures in The p19 Function. Sci Rep 2018; 8:3786. [PMID: 29491403 PMCID: PMC5830879 DOI: 10.1038/s41598-018-22098-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Accepted: 02/16/2018] [Indexed: 11/24/2022] Open
Abstract
The present study aim to design a liposomal electrochemical sensor using 1, 2-dioleoyl-3-trimethylammoniumpropane (DOTAP) and dioleoylphosphatidylethanolamine(DOPE), chimeric probes and p19, it has been considered as a caliper molecule as well. Also the competitor structural hybrid (RNA) was used to detect three types of miRs in one screen printed electrode modified by gold nanoparticle (SCPE/GNP). In this purpose, the sensor signal stabilized when the cationic DOTAP-DOPE with hybrids of the chimeric probes (Stem, M-linear) sandwiched in order to detect 221-124a miRs. Given the lack of accessibility to RNA-miRs segments of chimeric probes, p19 inhibited the electrochemical reaction and shifted signal to off. After that p19 connected with the free hybrid of T-linear/21miR (just RNA) as competing for structure and the signal was shifted to ON, again. In this study, the electrochemical measurements were performed between the potentials at -0.4 V and +0.4 V with 1 mM [Fe(CN)6]-3-/4 which DOTAP-DOPE acted as an enhancer layer in the electrostatically reaction. This sensor determines as low as 0.4 fM of miRNA with high selectivity and specificity for sequential analysis of 124a-221-21 miRs in just 2 h.
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Affiliation(s)
- E Ghazizadeh
- Department of Medical Biotechnology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - R K Oskuee
- Department of Medical Biotechnology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - M R Jaafari
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - S Hosseinkhani
- Department of Biochemistry, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
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Zouari M, Campuzano S, Pingarrón J, Raouafi N. Ultrasensitive determination of microribonucleic acids in cancer cells with nanostructured-disposable electrodes using the viral protein p19 for recognition of ribonucleic acid/microribonucleic acid homoduplexes. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2017.12.190] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Eksin E, Bikkarolla SK, Erdem A, Papakonstantinou P. Chitosan/Nitrogen Doped Reduced Graphene Oxide Modified Biosensor for Impedimetric Detection of microRNA. ELECTROANAL 2018. [DOI: 10.1002/elan.201700663] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Ece Eksin
- Ege University; Faculty of Pharmacy, Analytical Chemistry Department, Bornova; 35100 Izmir Turkey
- Ege University; The Institute of Natural and Applied Sciences, Biotechnology Department, Bornova; 35100 Izmir Turkey
| | - Santosh Kumar Bikkarolla
- Nanotechnology and Integrated Bio-Engineering Centre, NIBEC, School of Engineering; Ulster University, Jordanstown campus; BT37 OQB United Kingdom
| | - Arzum Erdem
- Ege University; Faculty of Pharmacy, Analytical Chemistry Department, Bornova; 35100 Izmir Turkey
- Ege University; The Institute of Natural and Applied Sciences, Biotechnology Department, Bornova; 35100 Izmir Turkey
| | - Pagona Papakonstantinou
- Nanotechnology and Integrated Bio-Engineering Centre, NIBEC, School of Engineering; Ulster University, Jordanstown campus; BT37 OQB United Kingdom
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Mohammadniaei M, Lee T, Yoon J, Lee D, Choi JW. Electrochemical nucleic acid detection based on parallel structural dsDNA/recombinant azurin hybrid. Biosens Bioelectron 2017; 98:292-298. [PMID: 28697440 PMCID: PMC7125781 DOI: 10.1016/j.bios.2017.07.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2017] [Revised: 06/22/2017] [Accepted: 07/04/2017] [Indexed: 02/07/2023]
Abstract
Several challenges remained to fabricate a molecular-level nucleic acid biosensor such as surface immobilization control, single mismatch detection and low current response. To overcome those issues, for the first time, authors presented a novel parallel structural dsDNA/recombinant azurin (PSD/rAzu) hybrid structure for the general nucleic acid detection. The PSD was designed and introduced by the optimized 8 Ag+ ions to have greater conductivity than the canonical dsDNA, and conjugated with rAzu to develop a general platform for electrochemical detection of miRNAs and viral DNAs with high reproducibility and ultra-sensitivity towards single base pair mutation. Thanks to the bifunctional rAzu as the selective spacer and electrochemical signal mediator, in the presence of the target strand, the imperfect PSD switched rapidly to the upright position where the Ag+ ions intercalated between C-C mismatches of dsDNAs at the top of each structure brought further from the electrode surface resulting in a significant electrochemical signal drop of the Ag+ ions. The charge transfer (CT) mechanism across the hybrid structure was simply clarified on the basis of the redox potential location of the species. The electrical conductivity of DNAs were measured using scanning tunneling spectroscopy (STS) at the molecular scale and cyclic voltammetry (CV) technique based on the reduction of Ag+ ion. The proposed PSD/rAzu hybrid structure with a great capability of single mutation recognition and miRNA expression level profiling in cancer cells holds a very promising platform to be studied for further development of various kinds of nanoscale biosensors, bioelectronic devices.
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Affiliation(s)
- Mohsen Mohammadniaei
- Department of Chemical and Biomolecular Engineering, Sogang University, 35 Baekbeom-ro (Sinsu-dong), Mapo-gu, Seoul 121-742, Republic of Korea
| | - Taek Lee
- Department of Chemical and Biomolecular Engineering, Sogang University, 35 Baekbeom-ro (Sinsu-dong), Mapo-gu, Seoul 121-742, Republic of Korea; Department of Chemical Engineering, Kwangwoon University, 20 Kwangwoon-Ro, Nowon-Gu, Seoul 01897, Republic of Korea
| | - Jinho Yoon
- Department of Chemical and Biomolecular Engineering, Sogang University, 35 Baekbeom-ro (Sinsu-dong), Mapo-gu, Seoul 121-742, Republic of Korea
| | - Donghyun Lee
- School of Integrative Engineering Chung-Ang University, Heukseok-dong, Dongjak-gu, Seoul 156-756, Republic of Korea.
| | - Jeong-Woo Choi
- Department of Chemical and Biomolecular Engineering, Sogang University, 35 Baekbeom-ro (Sinsu-dong), Mapo-gu, Seoul 121-742, Republic of Korea.
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Wasik D, Mulchandani A, Yates MV. Point-of-Use Nanobiosensor for Detection of Dengue Virus NS1 Antigen in AdultAedes aegypti: A Potential Tool for Improved Dengue Surveillance. Anal Chem 2017; 90:679-684. [DOI: 10.1021/acs.analchem.7b03407] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Daniel Wasik
- Department of Environmental Sciences, ‡Department of Chemical and Environmental Engineering, and §Materials Science and Engineering Program, University of California, Riverside, Riverside, California 92521, United States
| | - Ashok Mulchandani
- Department of Environmental Sciences, ‡Department of Chemical and Environmental Engineering, and §Materials Science and Engineering Program, University of California, Riverside, Riverside, California 92521, United States
| | - Marylynn V. Yates
- Department of Environmental Sciences, ‡Department of Chemical and Environmental Engineering, and §Materials Science and Engineering Program, University of California, Riverside, Riverside, California 92521, United States
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Smith DA, Newbury LJ, Drago G, Bowen T, Redman JE. Electrochemical detection of urinary microRNAs via sulfonamide-bound antisense hybridisation. SENSORS AND ACTUATORS. B, CHEMICAL 2017; 253:335-341. [PMID: 29200659 PMCID: PMC5614097 DOI: 10.1016/j.snb.2017.06.069] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Altered serum and plasma microRNA (miRNA) expression profiles have been observed in numerous human diseases, with a number of studies describing circulating miRNA biomarkers for cancer diagnosis, prognosis and response to treatment, and recruitment to clinical trials for miRNA-based drug therapy already underway. Electrochemical detection of biomarkers in urine has several significant advantages over circulating biomarker analysis including safety, cost, speed and ease of conversion to the point of care environment. Consequently, much current research is underway to identify urinary miRNA biomarkers for a variety of pathologies including prostate and bladder malignancies, and renal disorders. We describe here a robust method capable of electrochemical detection of human urinary miRNAs at femtomolar concentrations using a complementary DNA-modified glassy carbon electrode. A miR-21-specific DNA hybridisation probe was immobilised onto a glassy carbon electrode modified by sulfonic acid deposition and subsequent chlorination. In our pilot system, the presence of synthetic mature miR-21 oligonucleotides increased resistance at the probe surface to electron transfer from the ferricyanide/ferrocyanide electrolyte. Response was linear for 10 nM-10 fM miR-21, with a limit of detection of 20 fM, and detection discriminated between miR-21, three point-mutated miR-21 sequences, and miR-16. We then demonstrated similar sensitivity and reproducibility of miR-21 detection in urine samples from 5 human control subjects. Our protocol provides a platform for future high-throughput screening of miRNA biomarkers in liquid biopsies.
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Affiliation(s)
- Daniel A. Smith
- School of Chemistry, Cardiff University, Cardiff CF10 3AT, UK
- Wales Kidney Research Unit, Division of Infection and Immunity, School of Medicine, Cardiff University, Heath Park, Cardiff CF14 4XN, UK
- Cardiff Institute of Tissue Engineering and Repair, Cardiff University, Museum Place, Cardiff CF10 3BG, UK
| | - Lucy J. Newbury
- Wales Kidney Research Unit, Division of Infection and Immunity, School of Medicine, Cardiff University, Heath Park, Cardiff CF14 4XN, UK
- Cardiff Institute of Tissue Engineering and Repair, Cardiff University, Museum Place, Cardiff CF10 3BG, UK
| | - Guido Drago
- Gwent Electronic Materials Ltd, Monmouth House, Mamhilad Pk Est, Pontypool NP4 0HZ, UK
| | - Timothy Bowen
- Wales Kidney Research Unit, Division of Infection and Immunity, School of Medicine, Cardiff University, Heath Park, Cardiff CF14 4XN, UK
- Cardiff Institute of Tissue Engineering and Repair, Cardiff University, Museum Place, Cardiff CF10 3BG, UK
| | - James E. Redman
- School of Chemistry, Cardiff University, Cardiff CF10 3AT, UK
- Cardiff Institute of Tissue Engineering and Repair, Cardiff University, Museum Place, Cardiff CF10 3BG, UK
- Corresponding author at: School of Chemistry, Cardiff University, Cardiff CF10 3AT, UK.
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Rahman T, Ichiki T. Fabrication and Characterization of a Stabilized Thin Film Ag/AgCl Reference Electrode Modified with Self-Assembled Monolayer of Alkane Thiol Chains for Rapid Biosensing Applications. SENSORS 2017; 17:s17102326. [PMID: 29027914 PMCID: PMC5677391 DOI: 10.3390/s17102326] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 09/29/2017] [Accepted: 10/09/2017] [Indexed: 11/16/2022]
Abstract
The fabrication of miniaturized electrical biosensing devices can enable the rapid on-chip detection of biomarkers such as miRNA molecules, which is highly important in early-stage cancer detection. The challenge in realizing such devices remains in the miniaturization of the reference electrodes, which is an integral part of electrical detection. Here, we report on a novel thin film Ag/AgCl reference electrode (RE) that has been fabricated on top of a Au-sputtered glass surface, which was coated with a self-assembled monolayer (SAM) of 6-mercepto-1-hexanol (MCH). The electrode showed very little measurement deviation (−1.5 mv) from a commercial Ag/AgCl reference electrode and exhibited a potential drift of only ± 0.2 mV/h. In addition, the integration of this SAM-modified microfabricated thin film RE enabled the rapid detection (<30 min) of miRNA (let-7a). The electrode can be integrated seamlessly into a microfluidic device, allowing the highly stable and fast measurement of surface potential and is expected to be very useful for the development of miniature electrical biosensors.
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Affiliation(s)
- Tanzilur Rahman
- Department of Electrical and Computer Engineering, North South University, Dhaka 1229, Bangladesh.
| | - Takanori Ichiki
- Department of Materials Engineering, The University of Tokyo, 113-8656 Tokyo, Japan.
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Yang NJ, Kauke MJ, Sun F, Yang LF, Maass KF, Traxlmayr MW, Yu Y, Xu Y, Langer RS, Anderson DG, Wittrup KD. Cytosolic delivery of siRNA by ultra-high affinity dsRNA binding proteins. Nucleic Acids Res 2017. [PMID: 28641400 PMCID: PMC5570165 DOI: 10.1093/nar/gkx546] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Protein-based methods of siRNA delivery are capable of uniquely specific targeting, but are limited by technical challenges such as low potency or poor biophysical properties. Here, we engineered a series of ultra-high affinity siRNA binders based on the viral protein p19 and developed them into siRNA carriers targeted to the epidermal growth factor receptor (EGFR). Combined in trans with a previously described endosome-disrupting agent composed of the pore-forming protein Perfringolysin O (PFO), potent silencing was achieved in vitro with no detectable cytotoxicity. Despite concerns that excessively strong siRNA binding could prevent the discharge of siRNA from its carrier, higher affinity continually led to stronger silencing. We found that this improvement was due to both increased uptake of siRNA into the cell and improved pharmacodynamics inside the cell. Mathematical modeling predicted the existence of an affinity optimum that maximizes silencing, after which siRNA sequestration decreases potency. Our study characterizing the affinity dependence of silencing suggests that siRNA-carrier affinity can significantly affect the intracellular fate of siRNA and may serve as a handle for improving the efficiency of delivery. The two-agent delivery system presented here possesses notable biophysical properties and potency, and provide a platform for the cytosolic delivery of nucleic acids.
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Affiliation(s)
- Nicole J Yang
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Monique J Kauke
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Fangdi Sun
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Lucy F Yang
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Katie F Maass
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Michael W Traxlmayr
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Yao Yu
- Protein Analytics, Adimab LLC, Lebanon, NH 03766, USA
| | - Yingda Xu
- Protein Analytics, Adimab LLC, Lebanon, NH 03766, USA
| | - Robert S Langer
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.,David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.,Harvard-MIT Division of Health Science and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.,Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Daniel G Anderson
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.,David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.,Harvard-MIT Division of Health Science and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.,Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - K Dane Wittrup
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.,Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.,David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
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Pasinszki T, Krebsz M, Tung TT, Losic D. Carbon Nanomaterial Based Biosensors for Non-Invasive Detection of Cancer and Disease Biomarkers for Clinical Diagnosis. SENSORS (BASEL, SWITZERLAND) 2017; 17:E1919. [PMID: 28825646 PMCID: PMC5579959 DOI: 10.3390/s17081919] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 08/15/2017] [Accepted: 08/17/2017] [Indexed: 02/07/2023]
Abstract
The early diagnosis of diseases, e.g., Parkinson's and Alzheimer's disease, diabetes, and various types of cancer, and monitoring the response of patients to the therapy plays a critical role in clinical treatment; therefore, there is an intensive research for the determination of many clinical analytes. In order to achieve point-of-care sensing in clinical practice, sensitive, selective, cost-effective, simple, reliable, and rapid analytical methods are required. Biosensors have become essential tools in biomarker sensing, in which electrode material and architecture play critical roles in achieving sensitive and stable detection. Carbon nanomaterials in the form of particle/dots, tube/wires, and sheets have recently become indispensable elements of biosensor platforms due to their excellent mechanical, electronic, and optical properties. This review summarizes developments in this lucrative field by presenting major biosensor types and variability of sensor platforms in biomedical applications.
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Affiliation(s)
- Tibor Pasinszki
- Institute of Chemistry, ELTE Eötvös Loránd University, Pázmány Péter sétány 1/A, H-1117 Budapest, Hungary.
| | - Melinda Krebsz
- School of Chemical Engineering, The University of Adelaide, North Terrace, Adelaide, SA 5005, Australia.
| | - Thanh Tran Tung
- School of Chemical Engineering, The University of Adelaide, North Terrace, Adelaide, SA 5005, Australia.
- ARC Research Hub for Graphene Enabled Industry Transformation, The University of Adelaide, North Terrace, Adelaide, SA 5005, Australia.
| | - Dusan Losic
- School of Chemical Engineering, The University of Adelaide, North Terrace, Adelaide, SA 5005, Australia.
- ARC Research Hub for Graphene Enabled Industry Transformation, The University of Adelaide, North Terrace, Adelaide, SA 5005, Australia.
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40
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Campuzano S, Yánez-Sedeño P, Pingarrón JM. Electrochemical biosensing of microribonucleic acids using antibodies and viral proteins with affinity for ribonucleic acid duplexes. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.02.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Wasik D, Mulchandani A, Yates MV. A heparin-functionalized carbon nanotube-based affinity biosensor for dengue virus. Biosens Bioelectron 2017; 91:811-816. [PMID: 28152487 DOI: 10.1016/j.bios.2017.01.017] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2016] [Revised: 01/04/2017] [Accepted: 01/09/2017] [Indexed: 01/24/2023]
Abstract
Dengue virus is an arthropod-borne virus transmitted primarily by Aedes mosquitos and is major cause of disease in tropical and subtropical regions. Colloquially known as Dengue Fever, infection can cause hemorrhagic disorders and death in humans and non-human primates. We report a novel electronic biosensor based on a single-walled carbon nanotube network chemiresistive transducer that is functionalized with heparin for low-cost, label-free, ultra-sensitive, and rapid detection of whole dengue virus (DENV). Heparin, an analog of the heparan sulfate proteoglycans that are receptors for dengue virus during infection of Vero cells and hepatocytes, was used for the first time in a biosensor as a biorecognition element instead of traditional antibody. Detection of DENV in viral culture supernatant has similar sensitivity as the corresponding viral titer in phosphate buffer despite the presence of growth media and Vero cell lysate. The biosensor demonstrated sensitivity within the clinically relevant range for humans and infected Aedes aegypti. It has potential application in clinical diagnosis and can improve point-of-care diagnostics of dengue infection.
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Affiliation(s)
- Daniel Wasik
- Department of Environmental Sciences, University of California, Riverside, CA 92521, USA
| | - Ashok Mulchandani
- Department of Chemical and Environmental Engineering, University of California, Riverside, CA 92521, USA.
| | - Marylynn V Yates
- Department of Environmental Sciences, University of California, Riverside, CA 92521, USA
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42
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Syedmoradi L, Daneshpour M, Alvandipour M, Gomez FA, Hajghassem H, Omidfar K. Point of care testing: The impact of nanotechnology. Biosens Bioelectron 2017; 87:373-387. [DOI: 10.1016/j.bios.2016.08.084] [Citation(s) in RCA: 235] [Impact Index Per Article: 33.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2016] [Revised: 08/15/2016] [Accepted: 08/25/2016] [Indexed: 11/29/2022]
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Abstract
Carbon nanostructures have unique physical, chemical, and electrical properties, which have attracted great interest from scientists. Carbon dots, carbon nanotubes, graphene and other carbon nanomaterials are being successfully implemented in electrochemical sensing, biomedical and biological imaging.
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Affiliation(s)
- Haiyun Liu
- Institute for Advanced Interdisciplinary Research
- University of Jinan
- Jinan Shandong
- P. R. China
| | - Lina Zhang
- Shandong Provincial Key Laboratory of Preparation and Measurement of Building Materials
- University of Jinan
- Jinan
- P. R. China
| | - Mei Yan
- Institute for Advanced Interdisciplinary Research
- University of Jinan
- Jinan Shandong
- P. R. China
- School of Chemistry and Chemical Engineering
| | - Jinghua Yu
- Institute for Advanced Interdisciplinary Research
- University of Jinan
- Jinan Shandong
- P. R. China
- School of Chemistry and Chemical Engineering
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44
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Ellis JE, Star A. Carbon Nanotube Based Gas Sensors toward Breath Analysis. Chempluschem 2016; 81:1248-1265. [DOI: 10.1002/cplu.201600478] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Indexed: 12/25/2022]
Affiliation(s)
- James E. Ellis
- Department of Chemistry; University of Pittsburgh; Pittsburgh PA 15260 USA
| | - Alexander Star
- Department of Chemistry; University of Pittsburgh; Pittsburgh PA 15260 USA
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Tu W, Cao H, Zhang L, Bao J, Liu X, Dai Z. Dual Signal Amplification Using Gold Nanoparticles-Enhanced Zinc Selenide Nanoflakes and P19 Protein for Ultrasensitive Photoelectrochemical Biosensing of MicroRNA in Cell. Anal Chem 2016; 88:10459-10465. [PMID: 27723295 DOI: 10.1021/acs.analchem.6b02381] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Using Au nanoparticles (NPs)-decorated, water-soluble, ZnSe-COOH nanoflakes (NFs), an ultrasensitive photoelectrochemical (PEC) biosensing strategy based on the dual signal amplification was proposed. As a result of the localized surface plasmon resonance (SPR) of Au NPs, the ultraviolet-visible absorption spectrum of Au NPs overlapped with emission spectrum of ZnSe-COOH NFs, which generated efficient resonant energy transfer (RET) between ZnSe-COOH NFs and Au NPs. The RET improved photoelectric conversion efficiency of ZnSe-COOH NFs and significantly amplified PEC signal. Taking advantage of the specificity and high affinity of p19 protein for 21-23 bp double-stranded RNA, p19 protein was introduced. P19 protein could generate remarkable steric hindrance, which blocked interfacial electron transfer and impeded the access of the ascorbic acid to electrode surface for scavenging holes. This led to the dramatic decrease of photocurrent intensity and the amplification of PEC signal change versus concentration change of target. Using microRNA (miRNA)-122a as a model analyte, an ultrasensitive signal-off PEC biosensor for miRNA detection was developed under 405 nm irradiation at -0.30 V. Owing to RET and remarkable steric hindrance of p19 protein as dual signal amplification, the proposed strategy exhibited a wide linear range from 350 fM to 5 nM, with a low detection limit of 153 fM. It has been successfully applied to analyze the level of miRNA-122a in HeLa cell, which would have promising prospects for early diagnosis of tumor.
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Affiliation(s)
- Wenwen Tu
- Jiangsu Key Laboratory of Biofunctional Materials and Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, College of Chemistry and Materials Science, Nanjing Normal University , Nanjing, 210023, People's Republic of China
| | - Huijuan Cao
- Jiangsu Key Laboratory of Biofunctional Materials and Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, College of Chemistry and Materials Science, Nanjing Normal University , Nanjing, 210023, People's Republic of China
| | - Long Zhang
- Jiangsu Key Laboratory of Biofunctional Materials and Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, College of Chemistry and Materials Science, Nanjing Normal University , Nanjing, 210023, People's Republic of China
| | - Jianchun Bao
- Jiangsu Key Laboratory of Biofunctional Materials and Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, College of Chemistry and Materials Science, Nanjing Normal University , Nanjing, 210023, People's Republic of China
| | - Xuhui Liu
- Jiangsu Key Laboratory of Biofunctional Materials and Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, College of Chemistry and Materials Science, Nanjing Normal University , Nanjing, 210023, People's Republic of China
| | - Zhihui Dai
- Jiangsu Key Laboratory of Biofunctional Materials and Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, College of Chemistry and Materials Science, Nanjing Normal University , Nanjing, 210023, People's Republic of China
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Dmitrienko E, Naumova O, Fomin B, Kupryushkin M, Volkova A, Amirkhanov N, Semenov D, Pyshnaya I, Pyshnyi D. Surface modification of SOI-FET sensors for label-free and specific detection of short RNA analyte. Nanomedicine (Lond) 2016; 11:2073-82. [PMID: 27463222 DOI: 10.2217/nnm-2016-0071] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
AIM A new type of surface modification of SOI-FET sensors with ultrathin sensor-probe transition layer and uncharged probes for highly specific detection of short RNA (saRNA) was suggested. MATERIALS & METHODS Carbonyldiimidazole (CDI) or glycidoxypropyltrimethoxysilane were used as precursors of sensor-probe interface layers, together with peptide nucleic acids and new NA analogues - phosphoryl guanidine oligo(2'-OMe)ribonucleotides (PGO) as probes for RNA hybridization. RNA sequences corresponding to mRNA NELFA (NM_005663) and microRNA-29a (cancer markers) were used as saRNA targets. Real-time saRNA detection by SOI-FET sensors and fluorescence analysis were applied. RESULTS Highly specific response with femtomolar sensitivity to saRNA was demonstrated for CDI-PGO-modified sensors fabricated by optical lithography. CONCLUSION The proposed CDI-PGO protocol of modification of Si sensor surface is a promising procedure for biomedical applications.
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Affiliation(s)
- Elena Dmitrienko
- SB RAS, Institute of Chemical Biology & Fundamental Medicine, 8 Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Olga Naumova
- SB RAS, A.V. Rzhanov Institute of Semiconductor Physics, Novosibirsk, 13 Lavrentiev Avenue 630090, Russia
| | - Boris Fomin
- SB RAS, A.V. Rzhanov Institute of Semiconductor Physics, Novosibirsk, 13 Lavrentiev Avenue 630090, Russia
| | - Maxim Kupryushkin
- SB RAS, Institute of Chemical Biology & Fundamental Medicine, 8 Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Alena Volkova
- SB RAS, Institute of Chemical Biology & Fundamental Medicine, 8 Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Nariman Amirkhanov
- SB RAS, Institute of Chemical Biology & Fundamental Medicine, 8 Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Dmitry Semenov
- SB RAS, Institute of Chemical Biology & Fundamental Medicine, 8 Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Inna Pyshnaya
- SB RAS, Institute of Chemical Biology & Fundamental Medicine, 8 Lavrentiev Avenue, Novosibirsk 630090, Russia
| | - Dmitrii Pyshnyi
- SB RAS, Institute of Chemical Biology & Fundamental Medicine, 8 Lavrentiev Avenue, Novosibirsk 630090, Russia
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Labib M, Sargent EH, Kelley SO. Electrochemical Methods for the Analysis of Clinically Relevant Biomolecules. Chem Rev 2016; 116:9001-90. [DOI: 10.1021/acs.chemrev.6b00220] [Citation(s) in RCA: 555] [Impact Index Per Article: 69.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Mahmoud Labib
- Department
of Pharmaceutical Sciences, University of Toronto, Toronto, Ontario M5S 3M2, Canada
| | | | - Shana O. Kelley
- Department
of Pharmaceutical Sciences, University of Toronto, Toronto, Ontario M5S 3M2, Canada
- Institute
of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, Ontario M5S 3G4, Canada
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Tran TT, Mulchandani A. Carbon nanotubes and graphene nano field-effect transistor-based biosensors. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2015.12.002] [Citation(s) in RCA: 107] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Campuzano S, Pedrero M, Pingarrón JM. Viral protein-based bioanalytical tools for small RNA biosensing. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2015.09.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Affiliation(s)
- Richard M. Graybill
- Department of Chemistry, University of Illinois at Urbana-Champaign, 600 S. Mathews Ave., Urbana, IL 61801
| | - Ryan C. Bailey
- Department of Chemistry, University of Illinois at Urbana-Champaign, 600 S. Mathews Ave., Urbana, IL 61801
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