Results 81 to 90 of about 1,693 (213)

Wood‐Based Bioelectronics: Lignosulfonate‐Based Conductive Biocomposites for Paper Organic Electrochemical Transistors

Advanced Electronic Materials, EarlyView.
Biodegradable wood‐based bioelectronics are realized by integrating poly (2,3‐ethylenedioxythiopene:lignosulfonate (PEDOT:LigS) as a mixed ionicelectronic channel in organic electrochemical transistors fabricated on paper substrates. The biocomposite exhibits high conductivity, biocompatibility, and strong transistor performance, while devices built on
Katharina Matura, Tobias Grabner, Sarka Hradilova, Munise Cobet, Ariana Opletalova, Katerina Polakova, Alessandra Operamolla, Niyazi Serdar Sariciftci, Serpil Tekoglu   +8 more
wiley   +1 more source

Regular and Inverted Hysteresis in Organic Electrochemical Transistors: Mechanisms and Electrochemical Insights

Advanced Electronic Materials
Organic electrochemical transistors (OECTs) are one of the most versatile electronic devices, offering great potential applications from bioelectronics and smart sensors to analog neuromorphic computing, owing to their unique electronic‐ionic coupling ...
Ramesh Kumar, Marcos Luginieski, Ankush Kumar, Henrique Frulani de Paula Barbosa, Andreas Schander, Gregório Couto Faria, Björn Lüssem   +6 more
doaj   +1 more source

High‐Performance and Environmentally Stable Organic Electrochemical Transistors Enabled by a Reprocessed Self‐Doped PEDOT Channel

Advanced Electronic Materials, EarlyView.
A simple reprocessing strategy based on freeze‐drying and re‐dissolution is introduced to enhance the electrical performance of self‐doped PEDOT while preserving its intrinsic environmental stability. The reprocessed S‐PEDOT enables organic electrochemical transistors with improved drain current, transconductance, and robust operation under high ...
Ruifeng Xu, Hirokazu Yano, Hidenori Okuzaki, Takao Someya, Tomoyuki Yokota   +4 more
wiley   +1 more source

A Na⁺conducting hydrogel for protection of organic electrochemical transistors

, 2018
Organic electrochemical transistors (OECTs) are being intensively developed for applications in electronics and biological interfacing.
A. Sanchez-Sanchez, L. Porcarelli, G. G. Malliaras, E. Ismailova, V. F. Curto, I. del Agua, D. Mecerreyes   +6 more
core   +1 more source

Fibre-based organic electrochemical transistors: principle, evaluation, and application

npj Flexible Electronics
Organic electrochemical transistors (OECTs) are emerging organic semiconducting devices intensively used in biological detection, environmental monitoring, biomimetic electronics, and computing circuits, due to the high transconductance, low working ...
Yingying Huang, Zhijun Hu, Shouwen Zhu, Bo Fang   +3 more
doaj   +1 more source

Organic Photodetectors and Sensors for Low‐Light and Infrared Applications

Electron, EarlyView.
This mini review highlights recent advances in organic photodetectors and sensors for low‐light and infrared applications, emphasizing molecular design, device architectures, and interface engineering that improve charge transport, detectivity, speed, and spectral selectivity.
Swarup Biswas, Hyeok Kim
wiley   +1 more source

Organic photonic synaptic transistors for bionic vision: From spectral engineering to flexible intelligent perception

FlexMat, EarlyView.
Different wavelength photonic synapses are used for biomimetic visual applications. Abstract Bionic intelligent visual perception systems have significant application prospects in fields such as autonomous driving and robotics, medical imaging and auxiliary diagnosis, security and monitoring.
Longlong Jiang, Shan Wu, Silu Feng, Heyi Huang, Wangyu Wu, Hong Han, Yao Ni   +6 more
wiley   +1 more source

Organic electrochemical transistor‐based tactile perception: From sensing to neuromorphic processing

InfoMat, EarlyView.
Organic electrochemical transistors (OECTs) offer a unique platform for tactile perception electronics by coupling ionic and electronic transport. This review highlights recent advances in OECT‐based temperature and pressure sensing, emphasizing material design, device architectures, operating mechanisms, and fabrication strategies toward flexible ...
Xuefeng Zhang, Deliu Zeng, Runjie Zhang, Yu Xiao, Zerui Yu, Siyu Di, Guo Liu, Lianhong Shan, Lianrui Cheng, Xiaofang Wei, Fengjiao Zhang   +10 more
wiley   +1 more source

Effect of channel thickness on noise in organic electrochemical transistors

, 2020
Organic electrochemical transistors (OECTs) have been widely used as transducers in electrophysiology and other biosensing applications. Their identifying characteristic is a transconductance that increases with channel thickness, and this provides a ...
Schäfer, Nathan, Bonaccini Calia, Andrea, Polyravas, AG, Curto, VF, Guimera-Brunet, A, Guimerà-Brunet, Anton, Garrido, Jose A., Curto, Vincenzo F., Schaefer, N, Vincenzo F. Curto, Anastasios G. Polyravas, Malliaras, George, Nathan Schaefer, Anton Guimera-Brunet, Curto, Vicenzo Fabio, Malliaras, George G., Garrido, JA, Jose A. Garrido, Malliaras, GG, Polyravas, Anastasios G., George G. Malliaras, ,, Garrido, Jose, Calia, AB, Schaefer, Nathan, Andrea Bonaccini Calia, Calia, Andrea Bonaccini, Guimerà Brunet, Anton   +27 more
core   +1 more source

Invited - Organic electrochemical transistors for sensing applications [PDF]

, 2023
Organic electrochemical transistors (OECTs) have been successfully used in numerous sensing applications, such as biosensors, photodetectors and chemical sensors. Our group have been working on OECT–based sensors for many years.
Yan, Feng
core