Results 61 to 70 of about 1,843 (208)

Organic Electrochemical Transistors (OECTs) : a new class of sensors to monitor pancreatic micro-organ activity

, 2021
Les îlots pancréatiques sont des micro-organes multicellulaires impliqués dans l’homéostasie du glucose. Leur activité sécrétoire et leurs interactions sont modulées par des facteurs autocrine et paracrine potentialisant ou non le stockage ou la ...
Abarkan, Myriam
core  

Integrated Organic Electrochemical Transistors for Serotonin Detection and Synaptic Plasticity

IEEE Journal of the Electron Devices Society
Organic electrochemical transistors (OECTs) have gained increasing attention for their potential in neuromorphic electronics and neurotransmitter sensing, thanks to their inherent low-power operation and high sensitivity.
Yifan Xie, Qingqing Jin, Miao Cheng, Yue Tian, Jinyao Wang, Jingyun Chu, Changrui Liu, Mengmeng Li   +7 more
doaj   +1 more source

Ion buffering and interface charge enable high performance electronics with organic electrochemical transistors

Nature Communications, 2019
The rationale design of optimized organic electrochemical transistors (OECTs) for next-generation bioelectronics requires further exploration of the underlying device physics.
Paolo Romele, Matteo Ghittorelli, Zsolt Miklós Kovács-Vajna, Fabrizio Torricelli   +3 more
doaj   +1 more source

Weaving Intelligence: Thermally Drawn Multimaterial Fibers Toward AI‐Enabled Smart Textiles

Advanced Materials, EarlyView.
Thermally drawn multimaterial fibers are rapidly advancing as intelligent structural units for next‐generation smart textiles. Integrating multimaterial architectures with neuromorphic and spiking‐neural‐network principles enables fabrics that can sense, compute, and adapt autonomously.
Vuong Dinh Trung, Jiaxiang Yi, Hieu Nguyen‐Duc, Tien Nu Hoang Lo, Weili Zhao, Chaoqun Dong, Fabien Sorin, Baris Caglar, Lei Wei, Tung Nguyen‐Dang   +9 more
wiley   +1 more source

All-printed large-scale integrated circuits based on organic electrochemical transistors

Nature Communications, 2019
Though designing digital circuits using organic electrochemical transistors (OECTs) is promising due to their high performance, inherent large footprint limits adoption.
Peter Andersson Ersman, Roman Lassnig, Jan Strandberg, Deyu Tu, Vahid Keshmiri, Robert Forchheimer, Simone Fabiano, Göran Gustafsson, Magnus Berggren   +8 more
doaj   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

PEDOT:PSS OECTs as versatile devices for real-time monitoring cytotoxicity and viral infection

, 2022
Semiconducting polymers are very promising materials for biomedical application, owing to their ability to conduct both ions and electrons, their biocompatibility and their flexible and soft mechanical properties.
Vittoria Cattani, Davide Lelli, Antonio Lavazza, Beatrice Fraboni, Francesca Faccin, Alessandra Mistral De Pascali, Giorgio Dirani, Marta Tessarolo, Vittorio Sambri, Catia Giovannini, Carla Cacciotto, Francesco Decataldo, Laura Grumiro, Maria Calienni, Francesca Taddei, Maria Michela Marino, Martina Brandolini, Alessandra Scagliarini   +17 more
core  

Polymerization‐Charge Controlled Threshold Voltage Tunability in Organic Electrochemical Transistors

Advanced Electronic Materials
Threshold voltage (Vth) is an important parameter in organic electrochemical transistors (OECTs), which are widely used in bio‐sensing and neuromorphic applications. In bio‐sensors, low Vth, consequently near zero gate voltage at transconductance maximum,
Getnet Kassahun, Noor Azmira Binti Ahmad, François Danzé, Gilles Pecastaings, Martial Leyney, Daniele Mantione, Gerardo Salinas, Alexander Kuhn, Damien Thuau, Mamatimin Abbas   +9 more
doaj   +1 more source

Graphene‐Interfaced Stretchable Sweat Patch for Multiplexed Electrochemical Monitoring of IL‐6, Glucose, and Calcium Ions

Advanced Materials Technologies, EarlyView.
Flexible sweat sensor patch integrating graphene‑interfaced gold microelectrodes functionalized with bio‑receptors and ion‑selective membrane, coupled with a capillary‑driven microfluidic layer and portable potentiostat electronics for multiplexed monitoring of inflammatory, metabolic, and electrolyte biomarkers in microliter sweat volumes.
Roomia Memon, Ali Tufani, Süleyman Çelik, Javed H. Niazi, Anjum Qureshi   +4 more
wiley   +1 more source

Organic Electrochemical Transistors: From Lithography to Large‐Scale Printing

Advanced Electronic Materials
Organic electrochemical transistors (OECTs) have attracted tremendous attention owing to their extensive applications on bioelectronics and neuromorphic computing during recent decades.
Ling Huang, Dezhen Zhao, Xinwen Yan, Xu Liu, Qingqing Sun, Huige Yang, Xuying Liu, Hanyu Jia   +7 more
doaj   +1 more source