OFET chemical sensors: Chemical sensors based on ultrathin organic field‐effect transistors

Y Wang, J Zhang, S Zhang, J Huang - Polymer International, 2021 - Wiley Online Library
In the past decades, a variety of organic field‐effect transistor (OFET) based sensors have
been reported, holding great promise in physical sensing, chemical sensing, biosensing …

Organic electronics in biosensing: a promising frontier for medical and environmental applications

JB Kaushal, P Raut, S Kumar - Biosensors, 2023 - mdpi.com
The promising field of organic electronics has ushered in a new era of biosensing
technology, thus offering a promising frontier for applications in both medical diagnostics …

Trainable bilingual synaptic functions in bio-enabled synaptic transistors

MJ Han, VV Tsukruk - ACS nano, 2023 - ACS Publications
The signal transmission of the nervous system is regulated by neurotransmitters. Depending
on the type of neurotransmitter released by presynaptic neurons, neuron cells can either be …

Porous organic field‐effect transistors for enhanced chemical sensing performances

J Lu, D Liu, J Zhou, Y Chu, Y Chen… - Advanced Functional …, 2017 - Wiley Online Library
The thin‐film structures of chemical sensors based on conventional organic field‐effect
transistors (OFETs) can limit the sensitivity of the devices toward chemical vapors, because …

Interfacial ultraviolet cross-linking of green bilayer dielectrics

MN Tousignant, ZS Lin, J Brusso… - ACS Applied Materials & …, 2023 - ACS Publications
Electronic waste is a growing challenge which needs to be addressed through the
integration of high-performance sustainable materials. Green dielectric polymers such as …

NH3 and H2S real-time detection in the humid air by two-layer Langmuir-Schaefer OFETs

AA Trul, VP Chekusova, MS Polinskaya… - Sensors and Actuators B …, 2020 - Elsevier
Abstract Development of highly-sensitive low-power low cost sensors for toxic gas detection
is a challenging task for today. Here we present a novel simple and fast approach for …

Low-voltage driven flexible organic thin-film transistor humidity sensors

MJ Yin, ZR Li, TR Lv, KT Yong, QF An - Sensors and Actuators B: Chemical, 2021 - Elsevier
Relative humidity (RH) is broadly involved in various areas, including industry, agriculture,
medical engineering, as well as environments. Thus, development of a high-performance …

Low operating voltage organic field-effect transistors with gelatin as a moisture-induced ionic dielectric layer: the issues of high carrier mobility

S Mandal, A Mandal, G Jana, S Mallik… - … applied materials & …, 2020 - ACS Publications
We have developed low-voltage (< 2 V) flexible organic field-effect transistors (OFETs) with
high carrier mobility using gelatin as a moisture-induced ionic gate dielectric system. Ionic …

Development of highly sensitive and stable humidity sensor for real-time monitoring of dissolved moisture in transformer-insulating oil

VV Kondalkar, G Ryu, Y Lee, K Lee - Sensors and Actuators B: Chemical, 2019 - Elsevier
A high-performance planar metal-polyimide-interdigital transducer (IDT) metal-type
miniaturized capacitive humidity sensor was developed for real-time detection of moisture …

N‐Type Single Walled Carbon Nanotube Thin Film Transistors Using Green Tri‐Layer Polymer Dielectric

MN Tousignant, B Ronnasi, V Tischler… - Advanced Materials …, 2023 - Wiley Online Library
The proliferation of disposable, wearable, and implantable printable electronics requires the
development of high‐performance biodegradable, and sustainable electronic components …