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An OECT Electrode Platform for Gas Sensor Applications
2021 44th International Spring Seminar on Electronics Technology (ISSE), 2021An organic electrochemical transistor (OECT) involving a source-drain channel based on poly(3,4-ethylene dioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) and ionic liquid 1-butyl-3-methylimidazolium tetrafluoroborate [BMIM][BF 4 ] as electrolyte is presented.
Josef Slauf, Karel Sima, Jan Reboun
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A mathematical model of OECTs with variable internal geometry
Sensors and Actuators A: Physical, 2020Organic Electrochemical Transistor (OECTs) are devices that can measure the ionic content of liquid samples and biological systems. The response of an OECT can provide information on the physiological conditions and characteristics of a biological system.
Gentile F +5 more
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The applications of OECTs in supercapacitor balancing circuits
2016 7th International Conference on Computer Aided Design for Thin-Film Transistor Technologies (CAD-TFT), 2016In this paper, we investigate using OECTs in differential amplifiers and cell voltage equalizers for supercapacitor balancing circuits. The differential amplifier based on OECTs can sense voltage difference and the voltage equalizer consisting of a microcontroller and OECTs can be used to charge supercapacitors to desired voltages.
null Keshmiri, null Forchheimer, null Tu
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High Performance Fully Inkjet-Printed Organic Electrochemical Transistor (OECT) Biosensor
Journal of The Electrochemical Society, 2022High throughput, high sensitivity, and scalability point-of-care biosensors have the potential to significantly improve diagnosis and disease monitoring. Organic electrochemical transistors (OECTs) are a powerful platform for point-of-care biosensing given their sensitivity and performance.
Walid AlChamaa, Massoud Khraiche
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OECT - Inspired electrical detection
TalantaOrganic Electrochemical Transistors (OECTs) are integral in detecting human bioelectric signals, attributing their significance to distinct electrochemical properties, the utilization of soft materials, compact dimensions, and pronounced biocompatibility. This review traverses the technological evolution of OECT, highlighting its profound impact on non-
Shixin Yu +3 more
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Conductivity-Based DC Model for OECTs
IEEE Transactions on Electron DevicesIn this article, a new model of the dc drain current in organic electrochemical transistors (OECTs) is developed based on the channel conductivity. For this purpose, a thick-film PEDOT-based OECT was manufactured on a standard FR4 PCB substrate. By making use of the channel capacitance extracted from the ac characteristics, the expected sigmoid ...
Benito González, Antonio Lázaro
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Energy-efficient OECT Sensor Data Analysis on Constrained Edge Devices
2023 IEEE International Conference on Cloud Engineering (IC2E), 2023A new frontier in Smart Agriculture is merging nanobiotechnology with edge computing, for on-field raw data collection and processing. Smart plant sensors communicate plant chemical signals to on-field agricultural and phenotyping equipment. Particularly promising are the Organic Electrochemical Transistors (OECTs), i.e., devices that can measure the ...
Saccani F +3 more
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2023 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), 2023
With the ever-increasing need for miniaturized and biocompatible devices for physiological recordings, high signal fidelity and ease of fabrication are key to achieve reliable data collection. This calls for the development of active recording devices such as Organic Electrochemical Transistors (OECTs) which, compared to passive electrodes, offer local
Fadi C, Khoury +3 more
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With the ever-increasing need for miniaturized and biocompatible devices for physiological recordings, high signal fidelity and ease of fabrication are key to achieve reliable data collection. This calls for the development of active recording devices such as Organic Electrochemical Transistors (OECTs) which, compared to passive electrodes, offer local
Fadi C, Khoury +3 more
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Printed Electronics Enabled Wearable Oect Sensors for Smart Agriculture
ECS Meeting AbstractsAdvancements in precision agriculture are crucial for ensuring food security and sustainable farming practices. The integration of printed electronics with wearable electrochemical sensors presents a transformative approach to real-time plant health monitoring in precision agriculture.
Bilal Khan +3 more
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Optically Gating OECTs for Wireless Sensing Applications
Proceedings of the Light Actuators for Optical Stimulation of Living Systems, 2022Vedran Đerek, Aleksandar Opančar
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