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Probst D, Twiddy J, Hatada M, Pavlidis S, Daniele M, Sode K. Development of Direct Electron Transfer-Type Extended Gate Field Effect Transistor Enzymatic Sensors for Metabolite Detection. Anal Chem 2024; 96:4076-4085. [PMID: 38408165 DOI: 10.1021/acs.analchem.3c04599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
In this work, direct electron transfer (DET)-type extended gate field effect transistor (EGFET) enzymatic sensors were developed by employing DET-type or quasi-DET-type enzymes to detect glucose or lactate in both 100 mM potassium phosphate buffer and artificial sweat. The system employed either a DET-type glucose dehydrogenase or a quasi-DET-type lactate oxidase, the latter of which was a mutant enzyme with suppressed oxidase activity and modified with amine-reactive phenazine ethosulfate. These enzymes were immobilized on the extended gate electrodes. Changes in the measured transistor drain current (ID) resulting from changes to the working electrode junction potential (φ) were observed as glucose and lactate concentrations were varied. Calibration curves were generated for both absolute measured ID and ΔID (normalized to a blank solution containing no substrate) to account for variations in enzyme immobilization and conjugation to the mediator and variations in reference electrode potential. This work resulted in a limit of detection of 53.9 μM (based on ID) for glucose and 2.12 mM (based on ID) for lactate, respectively. The DET-type and Quasi-DET-type EGFET enzymatic sensor was then modeled using the case of the lactate sensor as an equivalent circuit to validate the principle of sensor operation being driven through OCP changes caused by the substrate-enzyme interaction. The model showed slight deviation from collected empirical data with 7.3% error for the slope and 8.6% error for the y-intercept.
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Affiliation(s)
- David Probst
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Chapel Hill, North Carolina 27599, United States
| | - Jack Twiddy
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Chapel Hill, North Carolina 27599, United States
| | - Mika Hatada
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Chapel Hill, North Carolina 27599, United States
| | - Spyridon Pavlidis
- Department of Electrical and Computer Engineering, NC State University, Raleigh, North Carolina 27606, United States
| | - Michael Daniele
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Chapel Hill, North Carolina 27599, United States
- Department of Electrical and Computer Engineering, NC State University, Raleigh, North Carolina 27606, United States
| | - Koji Sode
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Chapel Hill, North Carolina 27599, United States
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2
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Zhang L, Huang Q, Zhang X, Zeng Z, Zhang H, Guan T, Xu Y, Zhou C, Meng L, Liang G, Li Z, Wang B, Liu L, Guo C, He Y. Ultra-precise weak measurement-based interfacial biosensors. Talanta 2023; 257:124217. [PMID: 36801563 DOI: 10.1016/j.talanta.2022.124217] [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: 09/22/2022] [Revised: 12/17/2022] [Accepted: 12/21/2022] [Indexed: 12/24/2022]
Abstract
In this study, an interfacial biosensing scheme with ultra-precision is proposed. The scheme uses weak measurement techniques to ensure ultra-high sensitivity of the sensing system while improving the stability of the system through self-referencing and pixel point averaging, thus achieving ultra-high detection accuracy of biological samples. In specific experiments, we have used the biosensor in this study to perform specific binding reaction experiments for protein A and Mouse IgG with a detection line of 2.71 ng/mL for IgG. In addition, the sensor is non-coated, simple in structure, easy to operate, and low in cost of use.
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Affiliation(s)
- Lizhong Zhang
- Institute of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal Invasive Medical Technologies, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China; Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Qiang Huang
- Institute of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal Invasive Medical Technologies, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China; Shenzhen Shengqiang Technology Co., Ltd, China; Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Xiaonan Zhang
- Institute of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal Invasive Medical Technologies, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China; School of Medicine, Tsinghua University, Beijing, 100084, China
| | - Zhen Zeng
- Institute of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal Invasive Medical Technologies, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China; Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Hailong Zhang
- Key Laboratory of Photonic Control Technology (Tsinghua University), Ministry of Education, Beijing, 100084, China; Department of Precision Instrument, Tsinghua University, Beijing, 100084, China
| | - Tian Guan
- Institute of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal Invasive Medical Technologies, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China; School of Medicine, Tsinghua University, Beijing, 100084, China
| | - Yang Xu
- Institute of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal Invasive Medical Technologies, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China; Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Chongqi Zhou
- Institute of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal Invasive Medical Technologies, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China; Department of Physics, Tsinghua University, Beijing, 100084, China
| | - Lingqin Meng
- Institute of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal Invasive Medical Technologies, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China; Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Gengyu Liang
- Institute of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal Invasive Medical Technologies, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China; Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Zhangyan Li
- Institute of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal Invasive Medical Technologies, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China; Department of Physics, Tsinghua University, Beijing, 100084, China
| | - Bei Wang
- Institute of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal Invasive Medical Technologies, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China; Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Le Liu
- Institute of Materials Research, Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Cuixia Guo
- School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou, 350108, China.
| | - Yonghong He
- Institute of Optical Imaging and Sensing, Shenzhen Key Laboratory for Minimal Invasive Medical Technologies, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China; Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China.
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3
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Zhang X, Pu Z, Su X, Li C, Zheng H, Li D. Flexible organic field-effect transistors-based biosensors: progress and perspectives. Anal Bioanal Chem 2023; 415:1607-1625. [PMID: 36719440 PMCID: PMC9888355 DOI: 10.1007/s00216-023-04553-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/10/2023] [Accepted: 01/17/2023] [Indexed: 02/01/2023]
Abstract
Organic field-effect transistors (OFETs) have been proposed beyond three decades while becoming a research hotspot again in recent years because of the fast development of flexible electronics. Many novel flexible OFETs-based devices have been reported in these years. Among these devices, flexible OFETs-based sensors made great strides because of the extraordinary sensing capability of FET. Most of these flexible OFETs-based sensors were designed for biological applications due to the advantages of flexibility, reduced complexity, and lightweight. This paper reviews the materials, fabrications, and applications of flexible OFETs-based biosensors. Besides, the challenges and opportunities of the flexible OFETs-based biosensors are also discussed.
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Affiliation(s)
- Xingguo Zhang
- State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin, China
| | - Zhihua Pu
- State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin, China.
| | - Xiao Su
- State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin, China
| | - Chengcheng Li
- State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin, China
| | - Hao Zheng
- State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin, China
| | - Dachao Li
- State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin, China.
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4
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Runfang H, Yangfan Y, Leilei L, Jianlong J, Qiang Z, Lifeng D, Shengbo S, Qiang L. P3HT-based organic field effect transistor for low-cost, label-free detection of immunoglobulin G. J Biotechnol 2022; 359:75-81. [DOI: 10.1016/j.jbiotec.2022.09.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 09/12/2022] [Accepted: 09/28/2022] [Indexed: 11/27/2022]
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5
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Yang H, Zhao X, Zhang Z, Ma P, Wang X, Song D, Sun Y. Biotin-streptavidin sandwich integrated PDA-ZnO@Au nanocomposite based SPR sensor for hIgG detection. Talanta 2022; 246:123496. [PMID: 35487015 DOI: 10.1016/j.talanta.2022.123496] [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: 12/29/2021] [Revised: 04/09/2022] [Accepted: 04/19/2022] [Indexed: 10/18/2022]
Abstract
SPR is a mature optical biosensor technology for detecting biomolecular interactions without fluorescence or enzyme labeling. In this paper, we acquire a sensitive SPR biosensor based on ZnO@Au nanomaterial, and the classical sandwich strategy using biotin-streptavidin for secondary signal amplification system was used to detect human IgG (hIgG). Nano-zinc oxide (ZnO) has the dual characteristics of nanocomposite and traditional zinc oxide, with large specific surface area and high chemical activity. Besides, the gold-coated ZnO nanocrystals improve the optical properties of ZnO and enlarge the loading capacity with better biocompatibility. Therefore, a sensing platform based on PDA-ZnO@Au nanomaterial was constructed on gold film modified with mercaptan. Meanwhile, the biotin-avidin system in SPR sensor field has been rapidly developed and applied. Due to the highly selection of streptavidin (SA) and biotin interact with each other, GNRs-SA-biotin-Ab2 (GSAB-Ab2) were constructed to obtain the secondary enhancement of SPR signal. The influences of experimental conditions were also discussed. With optimal experimental conditions, introducing GSAB-Ab2 conjugate combined with a sandwich format, the resulting SPR biosensor provides a favourable range for hIgG determination of 0.0375-40 μg mL-1. The minimum detection concentration of hIgG that can be obtained by this method is approximately 67-fold lower than the conventional SPR sensor based on gold film. The sensitivity of SPR biosensor is significantly improved in a certain range.
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Affiliation(s)
- Haohua Yang
- College of Chemistry, Jilin Province Research Center for Engineering and Technology of Spectral Analytical Instruments, Jilin University, Qianjin Street 2699, Changchun, 130012, China
| | - Xueqi Zhao
- College of Chemistry, Jilin Province Research Center for Engineering and Technology of Spectral Analytical Instruments, Jilin University, Qianjin Street 2699, Changchun, 130012, China
| | - Ziwei Zhang
- College of Chemistry, Jilin Province Research Center for Engineering and Technology of Spectral Analytical Instruments, Jilin University, Qianjin Street 2699, Changchun, 130012, China
| | - Pinyi Ma
- College of Chemistry, Jilin Province Research Center for Engineering and Technology of Spectral Analytical Instruments, Jilin University, Qianjin Street 2699, Changchun, 130012, China
| | - Xinghua Wang
- College of Chemistry, Jilin Province Research Center for Engineering and Technology of Spectral Analytical Instruments, Jilin University, Qianjin Street 2699, Changchun, 130012, China
| | - Daqian Song
- College of Chemistry, Jilin Province Research Center for Engineering and Technology of Spectral Analytical Instruments, Jilin University, Qianjin Street 2699, Changchun, 130012, China
| | - Ying Sun
- College of Chemistry, Jilin Province Research Center for Engineering and Technology of Spectral Analytical Instruments, Jilin University, Qianjin Street 2699, Changchun, 130012, China.
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6
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Mattioli IA, Castro KR, Macedo LJA, Sedenho GC, Oliveira MN, Todeschini I, Vitale PM, Ferreira SC, Manuli ER, Pereira GM, Sabino EC, Crespilho FN. Graphene-based hybrid electrical-electrochemical point-of-care device for serologic COVID-19 diagnosis. Biosens Bioelectron 2021; 199:113866. [PMID: 34915214 PMCID: PMC8648586 DOI: 10.1016/j.bios.2021.113866] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 08/27/2021] [Accepted: 12/03/2021] [Indexed: 02/08/2023]
Abstract
The outbreak of COVID-19 pandemics highlighted the need of sensitive, selective, and easy-to-handle biosensing devices. In the contemporary scenario, point-of-care devices for mass testing and infection mapping within a population have proven themselves as of primordial importance. Here, we introduce a graphene-based Electrical-Electrochemical Vertical Device (EEVD) point-of-care biosensor, strategically engineered for serologic COVID-19 diagnosis. EEVD uses serologic IgG quantifications on SARS-CoV-2 Receptor Binding Domain (RBD) bioconjugate immobilized onto device surface. EEVD combines graphene basal plane with high charge carrier mobility, high conductivity, low intrinsic resistance, and interfacial sensitivity to capacitance alterations. EEVD application was carried out in real human serum samples. Since EEVD is a miniaturized device, it requires just 40 μL of sample for a point-of-care COVID-19 infections detection. When compared to serologic assays such ELISA and other immunochromatographic methods, EEVD presents some advantages such as time of analyses (15 min), sample preparation, and a LOD of 1.0 pg mL-1. We glimpse that EEVD meets the principles of robustness and accuracy, desirable analytic parameters for assays destined to pandemics control strategies.
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Affiliation(s)
- Isabela A Mattioli
- São Carlos Institute of Chemistry, University of São Paulo, São Carlos, SP, 13560-970, Brazil
| | - Karla R Castro
- São Carlos Institute of Chemistry, University of São Paulo, São Carlos, SP, 13560-970, Brazil
| | - Lucyano J A Macedo
- São Carlos Institute of Chemistry, University of São Paulo, São Carlos, SP, 13560-970, Brazil
| | - Graziela C Sedenho
- São Carlos Institute of Chemistry, University of São Paulo, São Carlos, SP, 13560-970, Brazil
| | - Mona N Oliveira
- Biolinker Synthetic Biology EIRELI, São Paulo, 05508-000, Brazil
| | - Iris Todeschini
- Biolinker Synthetic Biology EIRELI, São Paulo, 05508-000, Brazil
| | - Phelipe M Vitale
- Biolinker Synthetic Biology EIRELI, São Paulo, 05508-000, Brazil
| | - Suzete Cleusa Ferreira
- Laboratory of Medical Investigation in Pathogenesis and Targeted Therapy in Onco-Immuno-Hematology (LIM-31), Department of Hematology, Clinical Hospital HCFMUSP, Faculty of Medicine, University of São Paulo, São Paulo, 01246903, Brazil; Division of Research and Transfusion Medicine, São Paulo Hemocentre Pro-Blood Foundation, São Paulo, 05403000, Brazil
| | - Erika R Manuli
- Institute of Tropical Medicine, Faculty of Medicine, University of São Paulo, 05403-000, Brazil; LIM-46 HC-FMUSP - Laboratory of Medical Investigation, Clinical Hospital, Faculty of Medicine, University of São Paulo, 01246903, Brazil
| | - Geovana M Pereira
- Institute of Tropical Medicine, Faculty of Medicine, University of São Paulo, 05403-000, Brazil
| | - Ester C Sabino
- Institute of Tropical Medicine, Faculty of Medicine, University of São Paulo, 05403-000, Brazil; LIM-46 HC-FMUSP - Laboratory of Medical Investigation, Clinical Hospital, Faculty of Medicine, University of São Paulo, 01246903, Brazil
| | - Frank N Crespilho
- São Carlos Institute of Chemistry, University of São Paulo, São Carlos, SP, 13560-970, Brazil.
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7
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Burtscher B, Manco Urbina PA, Diacci C, Borghi S, Pinti M, Cossarizza A, Salvarani C, Berggren M, Biscarini F, Simon DT, Bortolotti CA. Sensing Inflammation Biomarkers with Electrolyte-Gated Organic Electronic Transistors. Adv Healthc Mater 2021; 10:e2100955. [PMID: 34423579 DOI: 10.1002/adhm.202100955] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 07/16/2021] [Indexed: 01/08/2023]
Abstract
An overview of cytokine biosensing is provided, with a focus on the opportunities provided by organic electronic platforms for monitoring these inflammation biomarkers which manifest at ultralow concentration levels in physiopathological conditions. Specifically, two of the field's state-of-the-art technologies-organic electrochemical transistors (OECTs) and electrolyte gated organic field effect transistors (EGOFETs)-and their use in sensing cytokines and other proteins associated with inflammation are a particular focus. The overview will include an introduction to current clinical and "gold standard" quantification techniques and their limitations in terms of cost, time, and required infrastructure. A critical review of recent progress with OECT- and EGOFET-based protein biosensors is presented, alongside a discussion onthe future of these technologies in the years and decades ahead. This is especially timely as the world grapples with limited healthcare diagnostics during the Coronavirus disease (COVID-19)pandemic where one of the worst-case scenarios for patients is the "cytokine storm." Clearly, low-cost point-of-care technologies provided by OECTs and EGOFETs can ease the global burden on healthcare systems and support professionals by providing unprecedented wealth of data that can help to monitor disease progression in real time.
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Affiliation(s)
- Bernhard Burtscher
- Laboratory of Organic Electronics Department of Science and Technology Linköping University Norrköping 60174 Sweden
| | | | - Chiara Diacci
- Laboratory of Organic Electronics Department of Science and Technology Linköping University Norrköping 60174 Sweden
| | - Simone Borghi
- Department of Life Sciences University of Modena and Reggio Emilia Via Campi 103 Modena 41125 Italy
| | - Marcello Pinti
- Department of Life Sciences University of Modena and Reggio Emilia Via Campi 103 Modena 41125 Italy
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults University of Modena and Reggio Emilia Via Campi 287 Modena 41125 Italy
| | - Carlo Salvarani
- Rheumatology Unit University of Modena and Reggio Emilia Medical School Azienda Ospedaliero‐Universitaria Policlinico di Modena Modena 41124 Italy
| | - Magnus Berggren
- Laboratory of Organic Electronics Department of Science and Technology Linköping University Norrköping 60174 Sweden
| | - Fabio Biscarini
- Department of Life Sciences University of Modena and Reggio Emilia Via Campi 103 Modena 41125 Italy
- Center for Translation Neurophysiology Istituto Italiano di Tecnologia Via Fossato di Mortara 17–19 Ferrara 44100 Italy
| | - Daniel T. Simon
- Laboratory of Organic Electronics Department of Science and Technology Linköping University Norrköping 60174 Sweden
| | - Carlo A. Bortolotti
- Department of Life Sciences University of Modena and Reggio Emilia Via Campi 103 Modena 41125 Italy
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8
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Lee HR, Lee D, Oh JH. A Hippocampus-Inspired Dual-Gated Organic Artificial Synapse for Simultaneous Sensing of a Neurotransmitter and Light. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2100119. [PMID: 33754389 DOI: 10.1002/adma.202100119] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 02/04/2021] [Indexed: 05/26/2023]
Abstract
Organic neuromorphic devices and sensors that mimic the functions of chemical synapses and sensory perception in humans have received much attention for next-generation computing and integrated logic circuits. Despite recent advances, organic artificial synapses capable of detecting both neurotransmitters in liquid environments and light are not reported. Herein, inspired by hippocampal synapses, a dual-gate organic synaptic transistor platform with a photoconductive polymer semiconductor, a ferroelectric insulator of P(VDF-TrFE), and an extended-gate electrode functionalized with boronic acid is developed to simultaneously detect the neurotransmitter dopamine and light. The developed synaptic transistor enables memory consolidation upon repetitive exposure to dopamine and polychromatic light, exhibiting effectively modulated postsynaptic currents. This proof-of-concept hippocampal-synapse-mimetic organic neuromorphic system combining a chemical sensor and a photosensor opens new possibilities for developing low-power organic artificial synaptic multisensors and light-induced memory consolidative artificial synapses, and can also contribute to the development of human-machine interfaces.
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Affiliation(s)
- Hae Rang Lee
- School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Republic of Korea
| | - Doyoung Lee
- School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Republic of Korea
| | - Joon Hak Oh
- School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Republic of Korea
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9
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Minami T. Design of Supramolecular Sensors and Their Applications to Optical Chips and Organic Devices. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20200233] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Tsuyoshi Minami
- Institute of Industrial Science, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan
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10
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Verification of Operating Principle of Nano Field-effect Transistor Biosensor with an Extended Gate Electrode. BIOCHIP JOURNAL 2020. [DOI: 10.1007/s13206-020-4410-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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11
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Wang Y, Zhang J, Zhang S, Huang J. OFET chemical sensors: Chemical sensors based on ultrathin organic field‐effect transistors. POLYM INT 2020. [DOI: 10.1002/pi.6095] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Yan Wang
- Interdisciplinary Materials Research Center, School of Materials Science and Engineering Tongji University Shanghai P. R. China
| | - Junyao Zhang
- Interdisciplinary Materials Research Center, School of Materials Science and Engineering Tongji University Shanghai P. R. China
| | - Shiqi Zhang
- Interdisciplinary Materials Research Center, School of Materials Science and Engineering Tongji University Shanghai P. R. China
| | - Jia Huang
- Interdisciplinary Materials Research Center, School of Materials Science and Engineering Tongji University Shanghai P. R. China
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12
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Nagamine K, Nomura A, Ichimura Y, Izawa R, Sasaki S, Furusawa H, Matsui H, Tokito S. Printed Organic Transistor-based Biosensors for Non-invasive Sweat Analysis. ANAL SCI 2020; 36:291-302. [PMID: 31904007 DOI: 10.2116/analsci.19r007] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Accepted: 12/25/2019] [Indexed: 08/09/2023]
Abstract
This review describes recent advances in biosensors for non-invasive human healthcare applications, especially focusing on sweat analysis, along with approaches for fabricating these biosensors based on printed electronics technology. Human sweat contains various kinds of biomarkers. The relationship between a trace amount of sweat biomarkers partially partitioned from blood and diseases has been investigated by omic analysis. Recent progress in wearable or portable biosensors has enabled periodic or continuous monitoring of some sweat biomarkers while supporting the results of the omic analysis. In this review, we particularly focused on a transistor-based biosensor that is highly sensitive in quantitatively detecting the low level of sweat biomarkers. Furthermore, we showed a new approach of flexible hybrid electronics that has been applied to advanced sweat biosensors to realize fully integrated biosensing systems wirelessly connected to a networked IoT system. These technologies are based on uniquely advanced printing techniques that will facilitate mass fabrication of high-performance biosensors at low cost for future smart healthcare.
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Affiliation(s)
- Kuniaki Nagamine
- Research Center for Organic Electronics (REOL), Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata, 992-8510, Japan.
| | - Ayako Nomura
- Research Center for Organic Electronics (REOL), Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata, 992-8510, Japan
| | - Yusuke Ichimura
- Research Center for Organic Electronics (REOL), Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata, 992-8510, Japan
| | - Ryota Izawa
- Research Center for Organic Electronics (REOL), Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata, 992-8510, Japan
| | - Shiori Sasaki
- Research Center for Organic Electronics (REOL), Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata, 992-8510, Japan
| | - Hiroyuki Furusawa
- Research Center for Organic Electronics (REOL), Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata, 992-8510, Japan
| | - Hiroyuki Matsui
- Research Center for Organic Electronics (REOL), Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata, 992-8510, Japan
| | - Shizuo Tokito
- Research Center for Organic Electronics (REOL), Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata, 992-8510, Japan.
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13
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3D graphene/MWNTs nano-frameworks embedded Ag-Au bimetallic NPs for carcinoembryonic antigen detection. Microchem J 2019. [DOI: 10.1016/j.microc.2019.05.043] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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14
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MINAMIKI T, TOKITO S, MINAMI T. Fabrication of a Flexible Biosensor Based on an Organic Field-effect Transistor for Lactate Detection. ANAL SCI 2019; 35:103-106. [DOI: 10.2116/analsci.18sdn02] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Tsukuru MINAMIKI
- Institute of Industrial Science, The University of Tokyo
- Biomedical Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
| | - Shizuo TOKITO
- Research Center for Organic Electronics (ROEL), Yamagata University
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15
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Zhao Q, Wu Q, Ma P, Xu L, Zhang F, Li D, Liu X, Xu S, Sun Y, Song D, Wang X. Selective and sensitive fluorescence detection method for pig IgG based on competitive immunosensing strategy and magnetic bioseparation. Talanta 2018; 195:103-108. [PMID: 30625519 DOI: 10.1016/j.talanta.2018.11.041] [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: 08/04/2018] [Revised: 11/04/2018] [Accepted: 11/13/2018] [Indexed: 10/27/2022]
Abstract
A novel fluorescence detection method based on competitive immunoassay and magnetic bioseparation technique was developed and applied to the determination of pig immunoglobulin G (IgG) in serum samples. Core-shell structured Fe3O4@SiO2 nanoparticles were synthesized by chemical coprecipitation, followed by functionalization with amino groups and immobilization of pig IgG antibodies. The synthesized Fe3O4@SiO2-antibody nanoparticles were employed as the probe for the competitive immune recognition of the target antigens in samples and the antigens labeled with fluorescein isothiocyanate (FITC). After the magnetic separation of probes binding with these two types of antigens, fluorescence of the free FITC-labeled antigens was measured for the quantification of the target antigens, since the ratio of the FITC-labeled antigens in supernatant before and after the competitive immune recognition depends on the amount of the target antigens in sample, due to the competitive nature of the binding of the antibody for these two types of antigens. Under the optimal conditions, a linear relationship was obtained between the change of fluorescence intensity and the concentration of pig IgG in a range from 0.75 to 23.50 µg L-1, with a detection limit (LOD) of 0.031 µg L-1. With the facile-prepared probes, this fluorescence competitive method can provide a rapid, specific and highly sensitive immunoassay protocol for the determination of target proteins in complex matrix samples.
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Affiliation(s)
- Qingnan Zhao
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Qiong Wu
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Pinyi Ma
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Longbin Xu
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Fangmei Zhang
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Dan Li
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Xin Liu
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Shaomei Xu
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Ying Sun
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Daqian Song
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Xinghua Wang
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun 130012, PR China.
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16
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Li H, Shi W, Song J, Jang HJ, Dailey J, Yu J, Katz HE. Chemical and Biomolecule Sensing with Organic Field-Effect Transistors. Chem Rev 2018; 119:3-35. [DOI: 10.1021/acs.chemrev.8b00016] [Citation(s) in RCA: 223] [Impact Index Per Article: 37.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Hui Li
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
| | - Wei Shi
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
- State Key Laboratory of Electronic Thin Films and Integrated Devices, School of Optoelectronic Information, University of Electronic Science and Technology of China, Chengdu 610054, People’s Republic of China
| | - Jian Song
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
| | - Hyun-June Jang
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
| | - Jennifer Dailey
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
| | - Junsheng Yu
- State Key Laboratory of Electronic Thin Films and Integrated Devices, School of Optoelectronic Information, University of Electronic Science and Technology of China, Chengdu 610054, People’s Republic of China
| | - Howard E. Katz
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
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17
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Mano T, Nagamine K, Ichimura Y, Shiwaku R, Furusawa H, Matsui H, Kumaki D, Tokito S. Printed Organic Transistor‐Based Enzyme Sensor for Continuous Glucose Monitoring in Wearable Healthcare Applications. ChemElectroChem 2018. [DOI: 10.1002/celc.201801129] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Taisei Mano
- Research Center for Organic Electronics (ROEL) Yamagata University 4-3-16, Jonan, Yonezawa Yamagata 992-8510 Japan
| | - Kuniaki Nagamine
- Research Center for Organic Electronics (ROEL) Yamagata University 4-3-16, Jonan, Yonezawa Yamagata 992-8510 Japan
| | - Yusuke Ichimura
- Research Center for Organic Electronics (ROEL) Yamagata University 4-3-16, Jonan, Yonezawa Yamagata 992-8510 Japan
| | - Rei Shiwaku
- Research Center for Organic Electronics (ROEL) Yamagata University 4-3-16, Jonan, Yonezawa Yamagata 992-8510 Japan
| | - Hiroyuki Furusawa
- Graduate School of Science and Engineering Yamagata University 4-3-16, Jonan, Yonezawa Yamagata 992-8510 Japan
| | - Hiroyuki Matsui
- Research Center for Organic Electronics (ROEL) Yamagata University 4-3-16, Jonan, Yonezawa Yamagata 992-8510 Japan
| | - Daisuke Kumaki
- Research Center for Organic Electronics (ROEL) Yamagata University 4-3-16, Jonan, Yonezawa Yamagata 992-8510 Japan
| | - Shizuo Tokito
- Research Center for Organic Electronics (ROEL) Yamagata University 4-3-16, Jonan, Yonezawa Yamagata 992-8510 Japan
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18
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Minamiki T, Sasaki Y, Su S, Minami T. Development of polymer field-effect transistor-based immunoassays. Polym J 2018. [DOI: 10.1038/s41428-018-0112-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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19
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Furusawa H, Ichimura Y, Harada S, Uematsu M, Xue S, Nagamine K, Tokito S. Electric Charge Detection of Sparse Organic Acid Molecules Using an Organic Field-Effect Transistor (OFET)-Based Sensor. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2018. [DOI: 10.1246/bcsj.20180065] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Hiroyuki Furusawa
- Research Center for Organic Electronics, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
- Innovative Flex Course for Frontier Organic Material Systems (iFront), Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
- Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
| | - Yusuke Ichimura
- Research Center for Organic Electronics, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
- Faculty of Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
| | - Shuhei Harada
- Yonezawa Kojokan High School, 1101 Sasano, Yonezawa, Yamagata 992-1443, Japan
| | - Mayu Uematsu
- Research Center for Organic Electronics, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
- Graduate School of Organic Materials Science, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
| | - Shenyao Xue
- Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
| | - Kuniaki Nagamine
- Research Center for Organic Electronics, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
- Faculty of Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
- Graduate School of Organic Materials Science, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
| | - Shizuo Tokito
- Research Center for Organic Electronics, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
- Faculty of Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
- Graduate School of Organic Materials Science, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
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20
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Wu C, Bertoni G, Marras S, Manna L, Colombo M. Selective Fe Promotion on Au Nanoparticles: An Efficient Way to Activate Au/SiO2
Catalysts for the CO Oxidation Reaction. ChemCatChem 2017. [DOI: 10.1002/cctc.201700533] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Chunzheng Wu
- Department of Nanochemistry; Istituto Italiano di Tecnologia; Via Morego 30 16163 Genova Italy
- Dipartimento di Chimica e Chimica Industriale, Università di Genova; via Dodecaneso 31 16146 Genova Italy
| | - Giovanni Bertoni
- Department of Nanochemistry; Istituto Italiano di Tecnologia; Via Morego 30 16163 Genova Italy
- IMEM-CNR; Parco Area delle Scienze 37/A 43124 Parma Italy
| | - Sergio Marras
- Department of Nanochemistry; Istituto Italiano di Tecnologia; Via Morego 30 16163 Genova Italy
| | - Liberato Manna
- Department of Nanochemistry; Istituto Italiano di Tecnologia; Via Morego 30 16163 Genova Italy
| | - Massimo Colombo
- Department of Nanochemistry; Istituto Italiano di Tecnologia; Via Morego 30 16163 Genova Italy
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21
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Sajid M, Osman A, Siddiqui GU, Kim HB, Kim SW, Ko JB, Lim YK, Choi KH. All-printed highly sensitive 2D MoS 2 based multi-reagent immunosensor for smartphone based point-of-care diagnosis. Sci Rep 2017; 7:5802. [PMID: 28725015 PMCID: PMC5517636 DOI: 10.1038/s41598-017-06265-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Accepted: 05/30/2017] [Indexed: 01/08/2023] Open
Abstract
Immunosensors are used to detect the presence of certain bio-reagents mostly targeted at the diagnosis of a condition or a disease. Here, a general purpose electrical immunosensor has been fabricated for the quantitative detection of multiple bio-reagents through the formation of an antibody-antigen pair. The sensors were fabricated using all printing approaches. 2D transition metal dichalcogenide (TMDC) MoS2 thin film was deposited using Electrohydrodynamic atomization (EHDA) on top of an interdigitated transducer (IDT) electrode fabricated by reverse offset printing. The sensors were then treated with three different types of antibodies that were immobilized by physisorption into the highly porous multi-layered structure of MoS2 active layer. BSA was used as blocking agent to prevent non-specific absorption (NSA). The sensors were then employed for the targeted detection of the specific antigens including prostate specific antigen (PSA), mouse immunoglobulin-G (IgG), and nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB). IgG was then selected to test the sensors for point of care (POC) diagnosis through a specially designed electronic readout system for sensors and interfacing it with a smartphone using Bluetooth connection. The sensors showed promising performance in terms of stability, specificity, repeatability, sensitivity, limit of detection (LoD), and range of detection (RoD).
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Affiliation(s)
- Memoon Sajid
- Department of Mechatronics Engineering, Jeju National University, Jeju, Korea
| | - Ahmed Osman
- Faculty of Advanced Convergence Technology and Science, Jeju National University, Jeju, Korea
- Biotechnology Research Center, Suez Canal University, Ismailia, Egypt
| | | | - Hyun Bum Kim
- Department of Mechatronics Engineering, Jeju National University, Jeju, Korea
| | - Soo Wan Kim
- Department of Mechatronics Engineering, Jeju National University, Jeju, Korea
| | - Jeong Bum Ko
- Department of Mechatronics Engineering, Jeju National University, Jeju, Korea
| | - Yoon Kyu Lim
- College of Veterinary Medicine, Jeju National University, Jeju, Korea
| | - Kyung Hyun Choi
- Department of Mechatronics Engineering, Jeju National University, Jeju, Korea.
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22
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Vagias A, Sergelen K, Koynov K, Košovan P, Dostalek J, Jonas U, Knoll W, Fytas G. Diffusion and Permeation of Labeled IgG in Grafted Hydrogels. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b00514] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- A. Vagias
- Max Planck Institute
for Polymer Research, Ackermannweg
10, 55128 Mainz, Germany
| | - K. Sergelen
- Biosensor
Technologies, AIT-Austrian Institute of Technology GmbH, Muthgasse
11, Wien 1190, Austria
- International
Graduate School on Bionanotechnology, University of Natural Resources
and Life Sciences, Nanyang Technological University, Singapore 639798
| | - K. Koynov
- Max Planck Institute
for Polymer Research, Ackermannweg
10, 55128 Mainz, Germany
| | - P. Košovan
- Department
of Physical and Macromolecular Chemistry, Faculty of Science, Charles University, Prague, Czech Republic
| | - J. Dostalek
- Biosensor
Technologies, AIT-Austrian Institute of Technology GmbH, Muthgasse
11, Wien 1190, Austria
| | - U. Jonas
- Macromolecular
Chemistry, Department Chemistry - Biology, University of Siegen, 57076 Siegen, Germany
| | - W. Knoll
- Biosensor
Technologies, AIT-Austrian Institute of Technology GmbH, Muthgasse
11, Wien 1190, Austria
| | - G. Fytas
- Max Planck Institute
for Polymer Research, Ackermannweg
10, 55128 Mainz, Germany
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23
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Wu Q, Sun Y, Zhang D, Li S, Wang X, Song D. Magnetic field-assisted SPR biosensor based on carboxyl-functionalized graphene oxide sensing film and Fe3O4-hollow gold nanohybrids probe. Biosens Bioelectron 2016; 86:95-101. [DOI: 10.1016/j.bios.2016.06.035] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Revised: 06/12/2016] [Accepted: 06/13/2016] [Indexed: 12/26/2022]
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24
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Minamiki T, Minami T, Sasaki Y, Wakida SI, Kurita R, Niwa O, Tokito S. Label-Free Detection of Human Glycoprotein (CgA) Using an Extended-Gated Organic Transistor-Based Immunosensor. SENSORS 2016; 16:s16122033. [PMID: 27916899 PMCID: PMC5191014 DOI: 10.3390/s16122033] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 11/26/2016] [Accepted: 11/28/2016] [Indexed: 11/16/2022]
Abstract
Herein, we report on the fabrication of an extended-gated organic field-effect transistor (OFET)-based immunosensor and its application in the detection of human chromogranin A (hCgA). The fabricated OFET device possesses an extended-gate electrode immobilized with an anti-CgA antibody. The titration results of hCgA showed that the electrical changes in the OFET characteristics corresponded to the glycoprotein recognition ability of the monoclonal antibody (anti-CgA). The observed sensitivity (detection limit: 0.11 µg/mL) and selectivity indicate that the OFET-based immunosensor can be potentially applied to the rapid detection of the glycoprotein concentration without any labeling.
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Affiliation(s)
- Tsukuru Minamiki
- Research Center for Organic Electronics, Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan.
- Japan Society for the Promotion of Science (JSPS), Ichibancho, Chiyoda-ku, Tokyo 102-8471, Japan.
- Institute of Industrial Science, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan.
| | - Tsuyoshi Minami
- Research Center for Organic Electronics, Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan.
- Institute of Industrial Science, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan.
| | - Yui Sasaki
- Research Center for Organic Electronics, Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan.
- Institute of Industrial Science, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan.
| | - Shin-Ichi Wakida
- Biomedical Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 1-8-31 Midorigaoka, Ikeda, Osaka 563-8577, Japan.
| | - Ryoji Kurita
- Biomedical Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 6, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8566, Japan.
| | - Osamu Niwa
- Advanced Science Research Laboratory, Saitama Institute of Technology, Fukaya, Saitama 369-0293, Japan.
| | - Shizuo Tokito
- Research Center for Organic Electronics, Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan.
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25
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Han S, Yang X, Zhuang X, Yu J, Li L. Tailoring the Dielectric Layer Structure for Enhanced Performance of Organic Field-Effect Transistors: The Use of a Sandwiched Polar Dielectric Layer. MATERIALS 2016; 9:ma9070545. [PMID: 28773667 PMCID: PMC5456942 DOI: 10.3390/ma9070545] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Revised: 05/22/2016] [Accepted: 07/01/2016] [Indexed: 11/16/2022]
Abstract
To investigate the origins of hydroxyl groups in a polymeric dielectric and its applications in organic field-effect transistors (OFETs), a polar polymer layer was inserted between two polymethyl methacrylate (PMMA) dielectric layers, and its effect on the performance as an organic field-effect transistor (OFET) was studied. The OFETs with a sandwiched dielectric layer of poly(vinyl alcohol) (PVA) or poly(4-vinylphenol) (PVP) containing hydroxyl groups had shown enhanced characteristics compared to those with only PMMA layers. The field-effect mobility had been raised more than 10 times in n-type devices (three times in the p-type one), and the threshold voltage had been lowered almost eight times in p-type devices (two times in the n-type). The on-off ratio of two kinds of devices had been enhanced by almost two orders of magnitude. This was attributed to the orientation of hydroxyl groups from disordered to perpendicular to the substrate under gate-applied voltage bias, and additional charges would be induced by this polarization at the interface between the semiconductor and dielectrics, contributing to the accumulation of charge transfer.
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Affiliation(s)
- Shijiao Han
- State Key Laboratory of Electronic Thin Films and Integrated Devices, School of Optoelectronic Information, University of Electronic Science and Technology of China (UESTC), Chengdu 610054, China.
| | - Xin Yang
- Co-Innovation Center for Micro/Nano Optoelectronic Materials and Devices, Research Institute for New Materials and Technology, Chongqing University of Arts and Sciences, Chongqing 402160, China.
| | - Xinming Zhuang
- State Key Laboratory of Electronic Thin Films and Integrated Devices, School of Optoelectronic Information, University of Electronic Science and Technology of China (UESTC), Chengdu 610054, China.
| | - Junsheng Yu
- State Key Laboratory of Electronic Thin Films and Integrated Devices, School of Optoelectronic Information, University of Electronic Science and Technology of China (UESTC), Chengdu 610054, China.
- Co-Innovation Center for Micro/Nano Optoelectronic Materials and Devices, Research Institute for New Materials and Technology, Chongqing University of Arts and Sciences, Chongqing 402160, China.
| | - Lu Li
- Co-Innovation Center for Micro/Nano Optoelectronic Materials and Devices, Research Institute for New Materials and Technology, Chongqing University of Arts and Sciences, Chongqing 402160, China.
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26
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Minamiki T, Minami T, Sasaki Y, Kurita R, Niwa O, Wakida SI, Tokito S. An Organic Field-effect Transistor with an Extended-gate Electrode Capable of Detecting Human Immunoglobulin A. ANAL SCI 2016; 31:725-8. [PMID: 26165299 DOI: 10.2116/analsci.31.725] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
We herein report on the development of an extended-gate type organic field-effect transistor (OFET)-based immunosensor for the detection of human immunoglobulin A (IgA). The titration results of IgA exhibited shifts in the transfer characteristics of the OFET sensor device with increasing IgA concentration. A linear detection range from 0 to 10 μg/mL was realized with a detection limit of 2.1 μg/mL, indicating that the OFET-based immunosensor can be potentially applied to the monitoring of infectious diseases and psychological stress in daily life.
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Affiliation(s)
- Tsukuru Minamiki
- Research Center for Organic Electronics (ROEL), Graduate School of Science and Engineering, Yamagata University
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27
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Minami T, Minamiki T, Tokito S. Electric Detection of Phosphate Anions in Water by an Extended-gate-type Organic Field-effect Transistor Functionalized with a Zinc(II)–Dipicolylamine Derivative. CHEM LETT 2016. [DOI: 10.1246/cl.151193] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Tsuyoshi Minami
- Research Center for Organic Electronics, Graduate School of Science and Engineering, Yamagata University
| | - Tsukuru Minamiki
- Research Center for Organic Electronics, Graduate School of Science and Engineering, Yamagata University
| | - Shizuo Tokito
- Research Center for Organic Electronics, Graduate School of Science and Engineering, Yamagata University
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28
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Park B, Bae IG, Kwon OE, Jeon HG. Organic thin-film transistors fabricated using a slot-die-coating process and related sensing applications. RSC Adv 2016. [DOI: 10.1039/c6ra18545b] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We herein present the results of a study involving the fabrication of semiconductor thin films for organic thin-film transistors composed of a small molecular TIPS-PEN composite blended with a polymer binder of PaMS, i.e., TIPS-PEN:PaMS.
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Affiliation(s)
- Byoungchoo Park
- Department of Electrophysics
- Kwangwoon University
- Seoul 139-701
- Korea
| | - In-Gon Bae
- Department of Electrophysics
- Kwangwoon University
- Seoul 139-701
- Korea
| | - O. Eun Kwon
- Department of Electrophysics
- Kwangwoon University
- Seoul 139-701
- Korea
| | - Hong Goo Jeon
- Department of Electrophysics
- Kwangwoon University
- Seoul 139-701
- Korea
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29
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MINAMI T. Exploratory Research of Chemical Sensors Based on Organic Transistors with Self-Assembled Monolayer-Functionalized Electrodes. KOBUNSHI RONBUNSHU 2016. [DOI: 10.1295/koron.2016-0027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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30
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JUMPATHONG W, JAKMUNEE J, OUNNUNKAD K. A Sensitive and Disposable Graphene Oxide Electrochemical Immunosensor for Label-free Detection of Human Immunoglobulin G. ANAL SCI 2016; 32:323-8. [DOI: 10.2116/analsci.32.323] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
| | - Jaroon JAKMUNEE
- Department of Chemistry, Faculty of Science, Chiang Mai University
| | - Kontad OUNNUNKAD
- Department of Chemistry, Faculty of Science, Chiang Mai University
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31
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Minami T, Sato T, Minamiki T, Fukuda K, Kumaki D, Tokito S. A novel OFET-based biosensor for the selective and sensitive detection of lactate levels. Biosens Bioelectron 2015; 74:45-8. [DOI: 10.1016/j.bios.2015.06.002] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2015] [Revised: 05/27/2015] [Accepted: 06/01/2015] [Indexed: 12/27/2022]
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32
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MINAMI T, SATO T, MINAMIKI T, TOKITO S. An Extended-gate Type Organic FET Based Biosensor for Detecting Biogenic Amines in Aqueous Solution. ANAL SCI 2015; 31:721-4. [DOI: 10.2116/analsci.31.721] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Tsuyoshi MINAMI
- Research Center for Organic Electronics (ROEL), Graduate School of Science and Engineering, Yamagata University
| | - Tsubasa SATO
- Research Center for Organic Electronics (ROEL), Graduate School of Science and Engineering, Yamagata University
| | - Tsukuru MINAMIKI
- Research Center for Organic Electronics (ROEL), Graduate School of Science and Engineering, Yamagata University
| | - Shizuo TOKITO
- Research Center for Organic Electronics (ROEL), Graduate School of Science and Engineering, Yamagata University
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