Results 101 to 110 of about 5,580 (279)

An organic electrochemical transistor to record photoplethysmogram signals

, 2022
This work presents using an organic electrochemical transistor (OECT) for measurements of photoplethysmogram signals, which carried important biomedical information about blood volume changes in the microvascular bed of tissue. Besides results of signal
Hnapovskyi, Vladyslav
core  

Lead Halide Perovskite Photoelectrocatalysis

Advanced Materials, EarlyView.
Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
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

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

Organic electrochemical transistor

, 2003
Conducting polymers entered the research field in late 70's and investigations regarding printable electronics started a decade later. In this thesis printable organic electrochemical transistors (OECT) will be treated.
Nilsson, David,, Crispin, Xavier,
core  

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-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

Microfluidic gating of an organic electrochemical transistor

, 2005
A microfluidic-based organic electrochemical transistor is reported. The integrated microfluidic channel not only confines and directs the flow of liquid electrolyte over the active layer of the transistor but also provides the gate electrode for the ...
Hocd́, S, Malliaras, GG, Defranco, JA, Mabeck, JT, Bernards, DA, Chase, CJ, ,   +6 more
core  

Intimate Interaction Between Nucleic Acid and Conjugated Polymers in Organic Electrochemical Transistors Enables Ultrasensitive Biomarker Detection

Advanced Materials, EarlyView.
The intimate interaction between negatively charged RNA molecules and conjugated polymers in organic electrochemical transistors (OECTs) in aqueous electrolytes is investigated. It demonstrates that RNA binding reduces the volumetric capacitance of the polymer channel, enabling the development of an ultrasensitive biosensing platform capable of ...
Hong Liu, Naixiang Wang, Anneng Yang, Jiajun Song, Li Li, Iain McCulloch, Helen Ka‐wai Law, Feng Yan   +7 more
wiley   +1 more source

Textile organic electrochemical transistor

, 2018
V této bakalářské práci (dále jen BP) je v první části popsán organický elektrochemický tranzistor (dále jen OECT), vysvětlen princip jeho funkce a objasněn způsob výroby.
Nocar, Václav
core