Results 241 to 250 of about 27,423 (280)

Radical Polymer-Based Organic Electrochemical Transistors

ACS Macro Letters, 2022
Organic electrochemical transistors (OECTs) are an emerging platform for bioelectronic applications. Significant effort has been placed in designing advanced polymers that simultaneously transport both charge and ions (i.e., macromolecules that are mixed conductors).
Ho Joong Kim, Kuluni Perera, Zihao Liang, Brennen Bowen, Jianguo Mei, Bryan W. Boudouris   +5 more
openaire   +2 more sources

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.
Michele Sessolo, Jonathan Rivnay, Enrico Bandiello, George G. Malliaras, Henk J. Bolink   +4 more
openaire   +2 more sources

Tissue-like organic electrochemical transistors

Journal of Materials Chemistry C, 2022
Organic electrochemical transistors (OECTs) are the perfect link between biology and microelectronics. This highlight backtracks the development of tissue-like OECTs (stretchable and healable) for applications at soft bioelectronic interfaces.
Jing Bai, Dingyao Liu, Xinyu Tian, Shiming Zhang   +3 more
openaire   +1 more source

Fabric Organic Electrochemical Transistors for Biosensors

Advanced Materials, 2018
AbstractFlexible fabric biosensors can find promising applications in wearable electronics. However, high‐performance fabric biosensors have been rarely reported due to many special requirements in device fabrication. Here, the preparation of organic electrochemical transistors (OECTs) on Nylon fibers is reported.
Anneng Yang, Yuanzhe Li, Chenxiao Yang, Ying Fu, Naixiang Wang, Li Li, Feng Yan   +6 more
openaire   +3 more sources

Decoding Electrophysiological Signals with Organic Electrochemical Transistors

Macromolecular Bioscience, 2021
AbstractThe organic electrochemical transistor (OECT) has unique characteristics that distinguish it from other transistors and make it a promising electronic transducer of biological events. High transconductance, flexibility, and biocompatibility render OECTs ideal for detecting electrophysiological signals. Device properties such as transconductance,
Yizhou Zhong, Abdulelah Saleh, Sahika Inal   +2 more
openaire   +3 more sources

Active Materials for Organic Electrochemical Transistors

Advanced Materials, 2018
AbstractThe organic electrochemical transistor (OECT) is a device capable of simultaneously controlling the flow of electronic and ionic currents. This unique feature renders the OECT the perfect technology to interface man‐made electronics, where signals are conveyed by electrons, with the world of the living, where information exchange relies on ...
Erica Zeglio, Olle Inganäs
openaire   +3 more sources

Organic Electrochemical Transistors for Clinical Applications

Advanced Healthcare Materials, 2014
The ability of organic electrochemical transistors is explored to record human electrophysiological signals of clinical relevance. An organic electrochemical transistor (OECT) that shows a high (>1 mS) transconductance at zero applied gate voltage is used, necessitating only one power supply to bias the drain, while the gate circuit is driven by ...
Pierre, Leleux, Jonathan, Rivnay, Thomas, Lonjaret, Jean-Michel, Badier, Christian, Bénar, Thierry, Hervé, Patrick, Chauvel, George G, Malliaras   +7 more
openaire   +2 more sources

Organic Electrochemical Transistors for Sensing Applications

ECS Meeting Abstracts, 2009
Abstract not Available.
F. Cicoira, S. Yang, J. DeFranco, G. Malliaras   +3 more
openaire   +2 more sources

Organic electrochemical transistors for biosensing

Organic and Hybrid Sensors and Bioelectronics XIV, 2021
Conjugated polymers provide a unique toolbox for establishing electrical communication with biological systems. In the first half of this talk, I will introduce the type of conjugated polymers used at the biological interface. I will then show how we designed organic electrochemical transistors (OECTs) for protein detection at the physical limit and ...
openaire   +1 more source

Ion-Sensitive Properties of Organic Electrochemical Transistors

ACS Applied Materials & Interfaces, 2010
Ion-sensitive properties of organic electrochemical transistors (OECT) based on Poly(3,4-ethylenedioxythiophene): poly(styrene sulfonic acid) (PEDOT:PSS) have been systematically studied for the first time. It has been found that the transfer curve (I(DS)-V(G)) of an OECT shifts to lower gate voltage horizontally with the increase of the concentration ...
Peng, Lin, Feng, Yan, Helen L W, Chan
openaire   +2 more sources