Results 141 to 150 of about 1,030 (183)

Potentiometric Detection of Calcium Ions Using an Organic Electrochemical Transistor. [PDF]

open access: yesACS Omega
Arcangeli D   +8 more
europepmc   +1 more source

From Enzymatic Dopamine Biosensors to OECT Biosensors of Dopamine

open access: yesBiosensors, 2023
Neurotransmitters are an important category of substances used inside the nervous system, whose detection with biosensors has been seriously addressed in the last decades. Dopamine, a neurotransmitter from the catecholamine family, was recently discovered to have implications for cardiac arrest or muscle contractions.
Cristian Ravariu, Ravariu Cristian
exaly   +4 more sources

(Invited) Modeling Oect Devices for Circuit Simulations

ECS Meeting Abstracts, 2022
Organic electrochemical transistors (OECTs) can be distinguished from conventional organic thin film transistors (OTFTs) by the use of an electrolyte in their gate stack. This results in a unique set of device properties, most notably, mixed ionic and electronic transport.
Laurie Ellen Calvet   +4 more
openaire   +1 more source

OECT - Inspired electrical detection

Talanta
Organic 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-
Jingjing Liu
exaly   +3 more sources

An OECT Electrode Platform for Gas Sensor Applications

2021 44th International Spring Seminar on Electronics Technology (ISSE), 2021
An 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.
Jan Reboun, Karel Sima
exaly   +2 more sources

The applications of OECTs in supercapacitor balancing circuits

2016 7th International Conference on Computer Aided Design for Thin-Film Transistor Technologies (CAD-TFT), 2016
In 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
openaire   +1 more source

A mathematical model of OECTs with variable internal geometry

Sensors and Actuators A: Physical, 2020
Organic 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
openaire   +3 more sources

Energy-efficient OECT Sensor Data Analysis on Constrained Edge Devices

2023 IEEE International Conference on Cloud Engineering (IC2E), 2023
A 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
openaire   +3 more sources

Single ambipolar OECT–based inverter with volatility and nonvolatility on demand

open access: yesScience Advances
Organic electrochemical transistor (OECT)–based inverter introduces new prospects for energy-efficient brain-inspired artificial intelligence devices. Here, we report single-component OECT-based inverters by incorporating ambipolar p(gDPP-V).
Wei Huang, Iain Mcculloch, Wan Yue
exaly   +3 more sources

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