Results 41 to 50 of about 5,580 (279)

N-type organic electrochemical transistors with stability in water

open access: yesNature 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
doaj   +1 more source

High‐Performance Vertical Organic Electrochemical Transistors [PDF]

open access: yesAdvanced 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

Multiscale real time and high sensitivity ion detection with complementary organic electrochemical transistors amplifier

open access: yesNature Communications, 2020
Though organic electrochemical transistor (OECT)-based ion sensors are attractive for highly sensitive ion detection and monitoring, its limited sensitivity hinders its practical applicability.
Paolo Romele   +6 more
doaj   +1 more source

Guest Editorial: Materials & Devices for Advanced Flexible Sensors

open access: yesIEEE Open Journal of Nanotechnology, 2023
The papers in this special section focus on materials and devices for flexible sensors. Presents recent advances in skin electronics, touch sensors for flexible display, near-infrared spectroscopy (NIRS) and organic electrochemical transistors (OECT ...
Yu Xinge
doaj   +1 more source

Diffusion Driven Selectivity in Organic Electrochemical Transistors [PDF]

open access: yesScientific 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

High-sensitivity ion detection at low voltages with current-driven organic electrochemical transistors

open access: yesNature Communications, 2018
The organic electrochemical transistor is a type of transistor that modulates the channel current by the ion concentration and is thus explored for bio-applications. Here Ghittorelli et al.
Matteo Ghittorelli   +6 more
doaj   +1 more source

The effect of residual palladium on the performance of organic electrochemical transistors [PDF]

open access: yes, 2022
Organic electrochemical transistors are a promising technology for bioelectronic devices, with applications in neuromorphic computing and healthcare.
Jonathan Rivnay   +37 more
core   +1 more source

Conjoint use of Naphthalene Diimide and Fullerene Derivatives to Generate Organic Semiconductors for n–type Organic Thin Film Transistors

open access: yesChemistryOpen, 2021
In this paper, we described the design, synthesis, and characterization of two novel naphthalene diimide (NDI) core‐based targets modified with terminal fullerene (C60) yield – so called S4 and S5, in which NDI bearing 1 and 2 molecules of C60 ...
Shailesh S. Birajdar   +8 more
doaj   +1 more source

Textile One-Component Organic Electrochemical Sensor for Near-Body Applications

open access: yesMicromachines, 2022
The need for more efficient health services and the trend of a healthy lifestyle pushes the development of smart textiles. Since textiles have always been an object of everyday life, smart textiles promise an extensive user acceptance.
Rike Brendgen   +3 more
doaj   +1 more source

Application of Perovskite as Solution‐Processed Solid Electrolyte in Polymer Electrochemical Transistor

open access: yesAdvanced 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
doaj   +1 more source

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