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Relevant bibliographies by topics / Electrolyte-gated field-effect transistor (EG-FET)

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Academic literature on the topic 'Electrolyte-gated field-effect transistor (EG-FET)'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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Journal articles on the topic "Electrolyte-gated field-effect transistor (EG-FET)"

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Massey, Roslyn, and Ravi Prakash. "Modeling the Double Layer Capacitance Effect in Electrolyte Gated FETs with Gel and Aqueous Electrolytes." Micromachines 12, no. 12 (2021): 1569. http://dx.doi.org/10.3390/mi12121569.

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Potential implementation of bio-gel Electrolyte Double Layer capacitors (bio-gel EDLCs) and electrolyte-gated FET biosensors, two commonly reported configurations of bio-electrolytic electronic devices, requires a robust analysis of their complex internal capacitive behavior. Presently there is neither enough of the parameter extraction literature, nor an effective simulation model to represent the transient behavior of these systems. Our work aims to supplement present transient thin film transistor modelling techniques with the reported parameter extraction method, to accurately model both b

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Zhang, Rong, Tiantian Hao, Shihui Hu, et al. "Electrolyte-Gated Graphene Field Effect Transistor-Based Ca2+ Detection Aided by Machine Learning." Sensors 23, no. 1 (2022): 353. http://dx.doi.org/10.3390/s23010353.

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Flexible electrolyte-gated graphene field effect transistors (Eg-GFETs) are widely developed as sensors because of fast response, versatility and low-cost. However, their sensitivities and responding ranges are often altered by different gate voltages. These bias-voltage-induced uncertainties are an obstacle in the development of Eg-GFETs. To shield from this risk, a machine-learning-algorithm-based LgGFETs’ data analyzing method is studied in this work by using Ca2+ detection as a proof-of-concept. For the as-prepared Eg-GFET-Ca2+ sensors, their transfer and output features are first measured

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Macchia, Eleonora, Alla Zak, Rosaria Anna Picca, et al. "Improved Performance p-type Polymer (P3HT) / n-type Nanotubes (WS2) Electrolyte Gated Thin-Film Transistor." MRS Advances 3, no. 27 (2018): 1525–33. http://dx.doi.org/10.1557/adv.2018.311.

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ABSTRACTThis work decribes the enhancement of the electrical figures of merit of an Electrolyte Gated Thin-Film Transistor (EG-TFT) comprising a nanocomposite of n-type tungsten disulfide (WS2) nanotubes (NTs) dispersed in a regio-regular p-type poly(3-hexylthiophene-2,5-diyl) (P3HT) polymeric matrix. P3HT/WS2 nanocomposites loaded with different concentrations of NTs, serving as EG-TFTs electronic channel materials have been studied and the formulation has been optimized. The resulting EG-TFTs figures of merit (field-effect mobility, threshold voltage and on-off ratio) are compared with those

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Patil, Prasanna D., Sujoy Ghosh, Milinda Wasala, et al. "Electric Double Layer Field-Effect Transistors Using Two-Dimensional (2D) Layers of Copper Indium Selenide (CuIn7Se11)." Electronics 8, no. 6 (2019): 645. http://dx.doi.org/10.3390/electronics8060645.

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Innovations in the design of field-effect transistor (FET) devices will be the key to future application development related to ultrathin and low-power device technologies. In order to boost the current semiconductor device industry, new device architectures based on novel materials and system need to be envisioned. Here we report the fabrication of electric double layer field-effect transistors (EDL-FET) with two-dimensional (2D) layers of copper indium selenide (CuIn7Se11) as the channel material and an ionic liquid electrolyte (1-Butyl-3-methylimidazolium hexafluorophosphate (BMIM-PF6)) as

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Star, Alexander. "(Invited) Ultrasensitive Detection of Pathogens and Opioids with Carbon Nanotube-Based FET Biosensors." ECS Meeting Abstracts MA2025-01, no. 11 (2025): 954. https://doi.org/10.1149/ma2025-0111954mtgabs.

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The electrolyte-gated field-effect transistor (FET) based on semiconducting single-walled carbon nanotubes (SWCNTs) has emerged as a powerful platform for ultrasensitive biosensing. Tuberculosis (TB) remains a major global health challenge, causing 1.6 million deaths annually (4,300 daily), according to the World Health Organization (WHO). Early recognition of TB and drug resistance is crucial to mitigating its global burden. We developed an SWCNT-based FET point-of-care device for detecting Mycobacterium tuberculosis-specific antigen Ag85B in clinically relevant specimens such as sputum and s

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Martens, Koen, David Barge, Lijun Liu, et al. "(Invited) BioFETs and Nanopore FETs: Nanoscale Silicon Field-Effect Transistors for Single-Molecule Sensing." ECS Meeting Abstracts MA2023-01, no. 33 (2023): 1866. http://dx.doi.org/10.1149/ma2023-01331866mtgabs.

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High read throughput single-molecule sensing is a cornerstone of established third generation long-read DNA sequencing technologies and is crucial for emerging protein sequencing technologies. These omics technologies are of great interest for essential understanding and applications in the life sciences. Field Effect Transistor (FET)-based single-molecule sensors promise advances in omics, by further enhancing read throughput with massive parallelization. Here an overview is given of our recent progress on nanoscale bioFETs and nanopore FETs (NPFETs). A bioFET is a FET gated by a liquid elect

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Tintelott, Marcel, Tom Kremers, Sven Ingebrandt, Vivek Pachauri, and Xuan Thang Vu. "Realization of a PEDOT:PSS/Graphene Oxide On-Chip Pseudo-Reference Electrode for Integrated ISFETs." Sensors 22, no. 8 (2022): 2999. http://dx.doi.org/10.3390/s22082999.

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A stable reference electrode (RE) plays a crucial role in the performance of an ion-sensitive field-effect transistor (ISFET) for bio/chemical sensing applications. There is a strong demand for the miniaturization of the RE for integrated sensor systems such as lab-on-a-chip (LoC) or point-of-care (PoC) applications. Out of several approaches presented so far to integrate an on-chip electrode, there exist critical limitations such as the effect of analyte composition on the electrode potential and drifts during the measurements. In this paper, we present a micro-scale solid-state pseudo-refere

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Star, Alexander. "(Invited) Application of Machine Learning in Carbon Nanotube-Based Biosensors." ECS Meeting Abstracts MA2023-01, no. 9 (2023): 1142. http://dx.doi.org/10.1149/ma2023-0191142mtgabs.

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Among electrochemical sensors, electrolyte-gated field-effect transistor (FET) with semiconducting single-walled carbon nanotubes (SWCNTs) is one of the most promising choices for the ultrasensitive biosensors. The biosensing is typically based on the recognition of analytes with capture probes (antibody, aptamer, receptor, enzyme, etc.) attached to SWCNTs. While the capture probes improve the chemical sensitivity and selectivity, the stability of the nanotube-based biosensors is limited by the activity of the capture probes. Another approach involves sensor arrays with different metal nanopar

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Hanim Hussin, Yasmin Abdul Wahab, Norhayati Soin, and Maizan Muhamad. "Investigation on Sensitivity Amplification Factor of DGFET Electrochemical Sensors for pH Detection." International Journal of Nanoelectronics and Materials (IJNeaM) 16, DECEMBER (2023): 195–205. http://dx.doi.org/10.58915/ijneam.v16idecember.404.

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There has been an increasing interest in the development of chemical and biological FET- based sensors due to their remarkable benefits in label-free detection that has been commonly used in both pH and DNA sensing respectively. In this work, recent Double-Gated Field Effect Transistor (DGFET) as transducers is investigated to understand the super- Nernstian response by amplifying the sensitivity capability in back-gate operations. The BioSensorLab tool was employed to evaluate pH-sensitivity amplification by studying the electrolyte screening and conduction modulation mechanisms which modeled

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Katayama, Ritsu, and Toshiya Sakata. "Simple Fabrication Method for Solution-gated One-piece Transistors for Biosensing Applications." ECS Meeting Abstracts MA2023-01, no. 34 (2023): 1918. http://dx.doi.org/10.1149/ma2023-01341918mtgabs.

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INTRODUCTION Solution-gated field-effect transistors (FETs) with silicon or other semiconductive materials as channels can specifically and selectively detect ions and biomolecules related to biological functions by chemically modifying the gate electrode surface, and these are known as biologically coupled FETs (Bio-FETs) [1]. Since Bio-FETs can directly detect the charges of ions and biomolecules, they do not require to label fluorescent dyes and to induce redox reactions based on enzymes. Therefore, Bio-FETs are expected to be used as in vitro diagnostic devices for a label-free monitoring

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Dissertations / Theses on the topic "Electrolyte-gated field-effect transistor (EG-FET)"

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Srinivasan, Srikant. "A Compact Model for the Coaxially Gated Schottky Barrier Carbon Nanotube Field Effect Transistor." University of Cincinnati / OhioLINK, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1161897189.

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SOLA, ALESSANDRO. "Surface charge doping by polymer electrolyte gating in metals and superconductors." Doctoral thesis, Politecnico di Torino, 2014. http://hdl.handle.net/11583/2533888.

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The idea of modulating the transport properties of a material had origin from a requirement of computer science: this led to the development of a device that works as a logic switch. This is the origin of the metal-oxide-semiconductor ﬁeld-effect transistor (MOSFET), a device that is able to tune its transport properties by means of the application of an electric ﬁeld to a suitable semiconducting material. Nowadays this effect is exploited mainly for technological applications but in recent years a greater interest has been devoted to the possibility of using this effect in fundamental researc

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Thakore, Vaibhav. "Nonlinear dynamic modeling, simulation and characterization of the mesoscale neuron-electrode interface." Doctoral diss., University of Central Florida, 2012. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/5529.

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Extracellular neuroelectronic interfacing has important applications in the fields of neural prosthetics, biological computation and whole-cell biosensing for drug screening and toxin detection. While the field of neuroelectronic interfacing holds great promise, the recording of high-fidelity signals from extracellular devices has long suffered from the problem of low signal-to-noise ratios and changes in signal shapes due to the presence of highly dispersive dielectric medium in the neuron-microelectrode cleft. This has made it difficult to correlate the extracellularly recorded signals with

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Book chapters on the topic "Electrolyte-gated field-effect transistor (EG-FET)"

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Piro, B. "Electrolyte-gated FET Biosensors." In Field-effect Transistor Biosensors for Rapid Pathogen Detection. Royal Society of Chemistry, 2024. http://dx.doi.org/10.1039/bk9781837673421-00028.

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After a general introduction, the opening section of this chapter presents a broad introduction to electrolyte-gated field-effect transistors (EGFETs). This encompasses fundamental concepts surrounding electrical double layers, charge transport in conductive and semiconductive materials, polarization, interfacial capacitance, and the underlying operating principles. The following section examines active materials, including organic and inorganic semiconductors, and nanostructured electrical conductors such as nanowires, carbon nanotubes and graphene. Furthermore, this section explores techniqu

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Kiani, Mohammad Javad, M. H. Shahrokh Abadi, Meisam Rahmani, Mohammad Taghi Ahmadi, F. K. Che Harun, and Karamollah Bagherifard. "Graphene Based-Biosensor." In Handbook of Research on Nanoelectronic Sensor Modeling and Applications. IGI Global, 2017. http://dx.doi.org/10.4018/978-1-5225-0736-9.ch011.

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Because of unique electrical properties of graphene, it has been employed in many applications, such as batteries, energy storage devices and biosensors. In this chapter modelling of bilayer graphene nanoribbon (BGNR) sensor is in our focus. Based on the presented model BGNR quantum capacitance variation effect by the prostate specific antigen (PSA) injected electrons into the FET channel as a sensing mechanism is considered. Also carrier movement in BGNR as another modelling parameter is suggested. PSA adsorption and local pH value of injecting carriers on the surface of player BGNR is modell

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Pourasl, Ali Hosseingholi, Mohammad Taghi Ahmadi, Meisam Rahmani, Razali Ismail, and Michael Loong Pengl Tan. "Graphene and CNT Field Effect Transistors Based Biosensor Models." In Handbook of Research on Nanoelectronic Sensor Modeling and Applications. IGI Global, 2017. http://dx.doi.org/10.4018/978-1-5225-0736-9.ch012.

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In this chapter, novel ideas of graphene and CNT based electrical biosensors are provided. A liquid gated graphene field effect transistor (LG-GFET) based biosensor model is analytically developed for electrical detection of Escherichia coli (E. coli) bacteria. E. coli absorption effects on the graphene surface in the form of conductance variation is considered. Moreover, the current-voltage characteristic in terms of conductance model is applied to evaluate the performance of the biosensor model. Furthermore, the CNT-FET platform is employed for modeling biosensor in order to detect Glucose.

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Conference papers on the topic "Electrolyte-gated field-effect transistor (EG-FET)"

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Lin, Kabin, Zhishan Yuan, Yu Yu, et al. "A MoS2 Field-Effect Transistor With a Liquid Back Gate." In ASME 2016 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/imece2016-66544.

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The two-dimensional layer of Molybdenum disulfide (MoS2) has attracted much interest due to its direct-gap property and potential applications in the field of catalysis, nanotribology, microelectronics, lithium batteries, hydrogen storage, medical, high-performance flexible electronics and optoelectronics. In this paper, based on few-layer MoS2 acquired by mechanical exfoliation method, a MoS2 liquid-gated field effect transistor (L-FET) is fabricated. Simultaneously, the few-layer MoS2 is characterized by Raman spectral. Then, the performance of MoS2-based L-FET devices is investigated by a s

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Kim, Jungyoon, Qingyuan Liu, and Tianhong Cui. "Solution-Gated Ion-Sensitive Field Effect Transistor With Polymer Selective Membrane for Nitrate Detection." In ASME 2018 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/imece2018-87918.

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In the paper, we fabricated a solution-gated ion-sensitive field effect transistor (IS-FET) and synthesized a selective membrane for the selective detection of nitrate. For sensor response, the level of Dirac point is measured to check the amount of nitrate in the water. Nitrate selective membrane is coated on graphene using a spin-coating method. The IS-FET is tested with four different ion solutions including chloride, sulfate, phosphate and nitrate at four different concentrations (0.1, 1, 10, 100 ppm). The Dirac point shift from −0.56 V to −0.36 V as increasing the concentration. The detec

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Ertop, Ozan, Bahadir Donmez, and Senol Mutlu. "Improved Gain and Bandwidth of Water-Gated Field Effect Transistor (WG-FET) Circuits Using Solutions with Higher Ion Concentration." In 2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII). IEEE, 2019. http://dx.doi.org/10.1109/transducers.2019.8808715.

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