Results 91 to 100 of about 913 (176)

Fabrication of cylindrical diffusion-facilitated organic electrochemical transistor and its sweat glucose sensing application

Journal of Materials Science: Materials in Engineering
Organic electrochemical transistors (OECTs) have been widely tested used for biosensing applications due to high sensitivity, low operating potential, better signal-to-noise ratio and operation in aqueous medium. The electrochemical de-doping in OECTs is
Jamal Mohamed S., Sasi Karan Ramanujam Rajakumar, Murugasenapathi N. K., Tamilarasan Palanisamy   +3 more
doaj   +1 more source

Wearable and Implantable Devices for Continuous Monitoring of Muscle Physiological Activity: A Review

Advanced Science, Volume 13, Issue 15, 13 March 2026.
Recent advances in materials and device engineering enable continuous, real‐time monitoring of muscle activity via wearable and implantable systems. This review critically summarizes emerging technologies for tracking electrophysiological, biomechanical, and oxygenation signals, outlines fundamental principles, and highlights key challenges and ...
Zhengwei Liao, Ata Golparvar, Mohammad Javad Bathaei, Filipe Arroyo Cardoso, Clementine M. Boutry   +4 more
wiley   +1 more source

Soft, Flexible, and Stretchable Platforms for Tissue‐Interfaced Bioelectronics

Advanced Science, Volume 13, Issue 13, 3 March 2026.
Bio‐integrated electronics provide mechanically compliant and stable interfaces with soft biological tissues. Representative applications include neural interfaces, wet‐organadhesive electronics, and skin‐interfaced devices. E represents Young´s modulus and ε represents strain.
Kento Yamagishi, Sunghoon Lee, Tomoyuki Yokota, Takao Someya   +3 more
wiley   +1 more source

Biomolecule sensors based on organic electrochemical transistors

npj Flexible Electronics
Biosensors based on organic electrochemical transistors (OECTs) have been a research highlight in recent years owing to their remarkable biocompatibility, low operating voltage, and substantial signal amplification capability.
Zhongyou Lu, Kun Xu, Kai Xiao, Qibin Xu, Li Wang, Peng Li, Jinhao Zhou, Dan Zhao, Libing Bai, Yuhua Cheng, Wei Huang   +10 more
doaj   +1 more source

The Rise of Organic Electrochemical Transistors for Brain‐Inspired Neuromorphic Computing

Advanced Electronic Materials, Volume 12, Issue 5, 9 March 2026.
This review provides a comprehensive overview of organic electrochemical transistors (OECTs) for brain‐inspired computing. From fundamental device physics and material engineering to system‐level integration, it highlights OECTs' unique mixed ionic‐electronic conduction capabilities.
Heejin Kim, Hyunhak Jeong, Gunuk Wang
wiley   +1 more source

Wearable Sensors for Detecting Biomarkers in Sweat: A Systematic Review

ChemistryEurope, Volume 4, Issue 3, March 2026.
This review discusses the latest research advancements in wearable sweat sensors (WSS), beginning with an introduction to their development and structural composition. Subsequently, it highlights the innovation in sweat absorption units, transitioning from traditional materials (such as absorbent pads, microporous tubes, and hydrogels) to highly ...
Zhengying Du, Jialu Li, Yanan Ding, Zhen Su, Jianyang Li, Yuming Feng, Huiwen Ren, Hongying Yang, Xu Fang, Jianyi Zheng, Yahao Chen, Xiaolei Chen, Pingan Hu   +12 more
wiley   +1 more source

Efficient Conductivity Enhancement of Flexible Polyaniline Films Induced by Ultrafast Photoexcitation

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 2, March 2026.
This work uses ultrafast photoexcitation to enhance doped polyaniline films' conductivity and transistor transconductance. Polyaniline (PANI) exhibits remarkable electrical conductivity and mechanical flexibility, rendering it widely applicable in flexible electronic devices.
Jiawei Li, Zhengjie Song, Xiangyu Chen, Yunfan Yue, Sheng Li, Zhongle Zeng, Jiakang Zhou, Huan Wang, Niannian Yu, Xuewen Wang, Qingjie Zhang   +10 more
wiley   +1 more source

A fully-integrated flexible in-sensor computing circuit based on gel-gated organic electrochemical transistors

npj Flexible Electronics
Organic electrochemical transistors (OECTs) are promising technologies for biosensing and brain-inspired computing due to their low-power signal amplification and neuron-like behavior.
Xinyu Tian, Jing Bai, Dingyao Liu, Guangxi Lu, Shiming Zhang   +4 more
doaj   +1 more source

The Trade‐Off between Transconductance and Speed for Vertical Organic Electrochemical Transistors

Advanced Electronic Materials
The high transconductance gm of organic electrochemical transistors (OECTs) has received widespread attention and made OECTs a valid candidate for wearable sensor systems.
Michael Skowrons, Andreas Schander, Alvaro Galeana Perez Negron, Björn Lüssem   +3 more
doaj   +1 more source

Wearable Sensors Based on Stretchable Organic Transistors

SmartMat
Organic electrochemical transistors (OECTs) hold potential for in‐sensor computing and wearable healthcare systems. Nevertheless, their inherent limitations in stretchability and conformability hinder their scalability and practical deployment.
Yang Liu, Deyang Ji
doaj   +1 more source