Results 1 to 10 of about 2,411,802 (270)
Ion‐Selective Organic Electrochemical Transistors
Advanced Materials, 2014 Ion-selective organic electrochemical transistors with sensitivity to potassium approaching 50 μA dec(-1) are demonstrated. The remarkable sensitivity arises from the use of high transconductance devices, where the conducting polymer is in direct contact with a reference gel electrolyte and integrated with an ion-selective membrane.
Sessolo, Michele +4 more
core +5 more sources
The effect of residual palladium on the performance of organic electrochemical transistors [PDF]
Nature Communications, 2022 The optimization of organic mixed ionic-electronic conductor is critical to realize high performance organic electrochemical transistors. Here, the authors demonstrate the removal of residual palladium impurities to be the key factor to achieving a ...
Sophie Griggs +15 more
doaj +4 more sources
Organic electrochemical transistors in bioelectronic circuits
Biosensors and Bioelectronics, 2021 The organic electrochemical transistor (OECT) represents a versatile and impactful electronic building block in the areas of printed electronics, bioelectronics, and neuromorphic computing. Significant efforts in OECTs have focused on device physics, new active material design and synthesis, and on preliminary implementation of individual transistors ...
Reem B. Rashid +2 more
openaire +3 more sources
Emerging Designs of Electronic Devices in Biomedicine
Micromachines, 2020 A long-standing goal of nanoelectronics is the development of integrated systems to be used in medicine as sensor, therapeutic, or theranostic devices.
Maria Laura Coluccio +7 more
doaj +1 more source
Advanced Electronic Materials, 2023 The electrolyte serves as a key component in organic electrochemical transistors (OECTs) and allows for the modulation of the conductivity of the polymer channel by applying a voltage to the gate electrode.
Xinlu Teng +9 more
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Numerical Modeling of an Organic Electrochemical Transistor [PDF]
Biosensors, 2018 We develop a numerical model for the current-voltage characteristics of organic electrochemical transistors (OECTs) based on steady-state Poisson’s, Nernst’s and Nernst–Planck’s equations. The model starts with the doping–dedoping process depicted as a moving front, when the process at the electrolyte–polymer interface and gradually moves across the ...
Anna Shirinskaya +4 more
openaire +3 more sources
Organic thin film transistors‐based biosensors
EcoMat, 2021 Organic thin film transistors (OTFTs)‐based biosensors are widely applied as advanced biosensing platforms by virtue of their inherent ability to transfer and amplify received biological signals into electrical signals.
Chenfang Sun +4 more
doaj +1 more source
High‐Performance Vertical Organic Electrochemical Transistors [PDF]
Advanced Materials, 2017 AbstractOrganic electrochemical transistors (OECTs) are promising transducers for biointerfacing due to their high transconductance, biocompatibility, and availability in a variety of form factors. Most OECTs reported to date, however, utilize rather large channels, limiting the transistor performance and resulting in a low transistor density.
Donahue, Mary J +6 more
openaire +4 more sources
Diffusion Driven Selectivity in Organic Electrochemical Transistors [PDF]
Scientific Reports, 2014 Organic Electrochemical transistors (OECTs) present unique features for their strategic combination with biomedical interfaces, simple and low voltage operation regime and sensing ability in aqueous environment, but they still lack selectivity, so that a significant effort in research is devoted to overcome this limitation.
Coppede Nicola +2 more
openaire +4 more sources
N-type organic electrochemical transistors with stability in water
Nature Communications, 2016 Organic electrochemical transistors transduce ionic to electronic signals in aqueous solutions, holding promise for biological sensing applications. Here, Giovannitti et al.
Alexander Giovannitti +10 more
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