Results 81 to 90 of about 4,414 (243)

Biological Applications of Organic Electrochemical Transistors: Electrochemical Biosensors and Electrophysiology Recording

Frontiers in Chemistry, 2019
Organic electrochemical transistors (OECTs) are recently developed high-efficient transducers not only for electrochemical biosensor but also for cell electrophysiological recording due to the separation of gate electrode from the transistor device.
Liming Bai, Liming Bai, Cristina García Elósegui, Cristina García Elósegui, Weiqi Li, Weiqi Li, Ping Yu, Ping Yu, Junjie Fei, Lanqun Mao, Lanqun Mao   +10 more
doaj   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Blending enzyme immobilization enabled high performance glucose sensor based on an n-channel organic electrochemical transistor

Materials Research Express
Organic electrochemical transistors (OECTs) have emerged as an advantageous choice for constructing biosensors due to their remarkable water compatibility, low operating voltage, and inherent amplification capability. However, the current research on bio-
Cheng Shi, Xingyu Jiang, Qi Wang, Chuan Xiang, Xinyu Dong, Lifeng Chi, Lizhen Huang   +6 more
doaj   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

All-Organic Semiconductors for Electrochemical Biosensors: An Overview of Recent Progress in Material Design

Frontiers in Bioengineering and Biotechnology, 2019
Organic semiconductors remain of major interest in the field of bioelectrochemistry for their versatility in chemical and electrochemical behavior. These materials have been tailored using organic synthesis for use in cell stimulation, sustainable energy
Jonathan Hopkins, Jonathan Hopkins, Kristina Fidanovski, Kristina Fidanovski, Antonio Lauto, Damia Mawad, Damia Mawad, Damia Mawad   +7 more
doaj   +1 more source

Processing of organic electrochemical transistors

MRS Communications
Abstract Since the advent of Organic Electrochemical Transistors (OECTs) back in the 80s, research focus has shifted from understanding the working mechanism and expanding the materials library to finding new applications and building larger integrated circuits.
Henrique Frulani de Paula Barbosa, Andika Asyuda, Michael Skowrons, Andreas Schander, Björn Lüssem   +4 more
openaire   +1 more source

Monolithic 3D‐Integrated All‐Solid Ion‐Gated Carbon Nanotube Transistors With Tunable Ionic Conductance for Multi‐Timescale Reservoir Computing

Advanced Materials, EarlyView.
A dual‐timescale reservoir based on monolithically 3D (M3D)‐integrated CNT solid ion‐gated transistors is demonstrated. Tunable ionic dynamics and pulse‐engineered operation enable linear and symmetric synaptic updates. The M3D‐integrated array achieves robust temporal encoding and accurate classification of moving MNIST sequences, highlighting its ...
Haksoon Jung, Hanbin Cho, Yongwoo Lee, Seunghun Baek, Hyeongjun Kim, Yun Goo Ro, Hyunhyub Ko, Joonki Suh, Yong‐Young Noh, Jimin Kwon   +9 more
wiley   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Channel length effects on the performance of vOECTs

Materials Research Express
Channel length ( L ), the most important parameter of various transistors, determines the transistor performance and integration density. Emerging vertical organic electrochemical transistors (vOECTs), easily enabling L of less than 100 nm, show ...
Jinjie Wen, Baining Tao, Dan Zhao, Yixin Zhou, Yueheng Zhong, Sihui Hou, Liang-Wen Feng, Jianhua Chen, Gang Wang, Wei Huang   +9 more
doaj   +1 more source

Electrochemical rectifying device based on polymer thin films

Қарағанды университетінің хабаршысы. Физика сериясы
In this work we study the rectifying behavior of organic electrochemical transistors (OECTs). Despite OECT devices are symmetric devices they display asymmetrical output IV curves at negative and positive drain bias sweep.
Zh.Zh. Akhatova, B.R. Ilyassov, G.S. Seisenbayeva, D.S. Kambar, A.K. Aimukhanov, L.S. Aldasheva, A.V. Zavgorodniy   +6 more
doaj   +1 more source