Results 1 to 10 of about 887 (153)

Organic Electrochemical Transistors (OECTs) Toward Flexible and Wearable Bioelectronics [PDF]

Molecules, 2020
Organic electronics have emerged as a fascinating area of research and technology in the past two decades and are anticipated to replace classic inorganic semiconductors in many applications. Research on organic light-emitting diodes, organic photovoltaics, and organic thin-film transistors is already in an advanced stage, and the derived devices are ...
Ariana Villarroel Marquez, Niall McEvoy, Amir Pakdel   +2 more
doaj   +9 more sources

Laser‐Induced Graphene Electrodes for Organic Electrochemical Transistors (OECTs)

Advanced Materials Technologies, 2023
AbstractOrganic electrochemical transistors (OECTs) have drawn significant interest because of their low cost, biocompatibility, and ease of fabrication, allowing them to be utilized in various applications including flexible displays, electrochemical sensing, and biosensing. Key components of OECTs are the gate, source, and drain electrodes.
Mohammad Nazeri, Milad Ghalamboran, Gerd Grau   +2 more
openaire   +3 more sources

Logic Circuits Featuring Organic Electrochemical Transistors: What is the Logic Behind OECTs in Logic? [PDF]

Advanced Science
Abstract For bioelectronic applications, the optimal electronic device is one capable of effectively interfacing with living systems by coupling electronic conduction and the ionic conduction which underlies signal transmission in physiological environments.
Lorenzo Travaglini, Kristina Fidanovski, Damia Mawad   +2 more
openaire   +4 more sources

Robust and flexible organic electrochemical transistors enabled by electropolymerized PEDOT [PDF]

npj Flexible Electronics
Organic electrochemical transistors (OECTs) based on poly(3,4-ethylenedioxythiophene) (PEDOT) have been extensively studied, yet devices fabricated via electropolymerization remain underexplored in terms of the underlying ionic dynamics and the potential
Meijing Wang, Jiaxin Fan, Michel Bilodeau-Calame, Chihyeong Kim, Cheng-Ling Chiang, Ademar Fabricio Chaverri Segura, Vito Vurro, Ilaria Bargigia, Janine Mauzeroll, Fabio Cicoira   +9 more
doaj   +2 more sources

Organic Electrochemical Transistors Monolithically Integrated with Precise Micro‐Dispensing Enable High‐Performance Biosignals Amplification [PDF]

Advanced Science
Organic electrochemical transistors (OECTs) are key components in advanced bioelectronics, wearable devices, and neuromorphic biointerfaces. However, to fully unlock their potential and facilitate widespread adoption, the development of high‐performance ...
Roberto Granelli, Virginia M. Demartis, Giulia Frusconi, Zsolt M. Kovács‐Vajna, Fabrizio Torricelli   +4 more
doaj   +2 more sources

Compact Paper-Based Quasi-Solid-State Organic Electrochemical Transistor (QSS-OECT) for Sensing Hydrogen Peroxide [PDF]

ACS Applied Electronic Materials
Organic electronics have garnered important attention, as they offer alternatives to classic, more expensive electronic materials and great biocompatibility for building (bio)-chemical sensors. Among them, organic electrochemical transistors (OECTs) provide in situ signal amplification, which translates to excellent performance in electrochemical (bio)-
Andrés Alberto Andreo Acosta, Pascal Blondeau, Francisco Javier Andrade   +2 more
openaire   +3 more sources

Influence of Channel Thickness and Counterion Composition on the Performance and Stability of Interdigitated Organic Electrochemical Transistors (OECTs) Using Electrochemically Deposited PEDOT

ACS Applied Electronic Materials
Organic electrochemical transistors (OECTs) prepared from poly-(3,4-ethylenedioxythiophene) (PEDOT) doped with poly-(styrenesulfonate) (PSS) have been widely investigated, typically with films prepared by spin-casting and drying from aqueous commercially available suspensions.
Junghyun Lee, Yuhang Wu, Quintin Baugh, Nurdan Cocuk, Laure V. Kayser, David C. Martin   +5 more
openaire   +4 more sources

Revealing the Impact of Gel Electrolytes on the Performance of Organic Electrochemical Transistors [PDF]

Gels
Gel electrolyte-gated organic electrochemical transistors (OECTs) are promising bioelectronic devices known for their high transconductance, low operating voltage, and integration with biological systems.
Mancheng Li, Xiaoci Liang, Chuan Liu, Songjia Han   +3 more
doaj   +2 more sources

Solid-state organic electrochemical transistors (OECTs) based on gel electrolytes for biosensors and bioelectronics

Journal of Materials Chemistry A
A minireview focusing on OECTs for biosensors and bioelectronics applications, highlighting gel electrolytes as effective strategies for enhancing flexibility, adhesiveness, self-healing ability, biocompatibility, and long-term stability of OECTs.
Dongdong Lu, Hu Chen
openaire   +3 more sources

The New Era of Organic Field-Effect Transistors: Hybrid OECTs, OLEFETs and OFEWs

Applied Sciences
Advancements in electronic device technology have led to an exponential growth in demand for more efficient and versatile transistors. In this context, organic field-effect transistors (OFETs) have emerged as a promising alternative due to their unique ...
Iván Torres-Moya
doaj   +3 more sources