Chemical and biomolecule sensing with organic field-effect transistors

H Li, W Shi, J Song, HJ Jang, J Dailey, J Yu… - Chemical …, 2018 - ACS Publications
The strong and controllable chemical sensitivity of organic semiconductors (OSCs) and the
amplification capability of transistors in circuits make use of OSC-based field-effect …

Flexible organic field-effect transistors-based biosensors: progress and perspectives

X Zhang, Z Pu, X Su, C Li, H Zheng, D Li - Analytical and Bioanalytical …, 2023 - Springer
Organic field-effect transistors (OFETs) have been proposed beyond three decades while
becoming a research hotspot again in recent years because of the fast development of …

Convection driven ultrarapid protein detection via nanobody‐functionalized organic electrochemical transistors

A Koklu, S Wustoni, K Guo, R Silva… - Advanced …, 2022 - Wiley Online Library
Conventional biosensors rely on the diffusion‐dominated transport of the target analyte to
the sensor surface. Consequently, they require an incubation step that may take several …

A hippocampus‐inspired dual‐gated organic artificial synapse for simultaneous sensing of a neurotransmitter and light

HR Lee, D Lee, JH Oh - Advanced Materials, 2021 - Wiley Online Library
Organic neuromorphic devices and sensors that mimic the functions of chemical synapses
and sensory perception in humans have received much attention for next‐generation …

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 …

A novel OFET-based biosensor for the selective and sensitive detection of lactate levels

T Minami, T Sato, T Minamiki, K Fukuda… - Biosensors and …, 2015 - Elsevier
Biosensors based on organic field effect transistors (OFETs) are one of the more promising
device applications in organic electronics. However, OFET-based biosensors are still in their …

Graphene-based hybrid electrical-electrochemical point-of-care device for serologic COVID-19 diagnosis

IA Mattioli, KR Castro, LJA Macedo… - Biosensors and …, 2022 - Elsevier
The outbreak of COVID-19 pandemics highlighted the need of sensitive, selective, and easy-
to-handle biosensing devices. In the contemporary scenario, point-of-care devices for mass …

Sensing Inflammation Biomarkers with Electrolyte‐Gated Organic Electronic Transistors

B Burtscher, PA Manco Urbina, C Diacci… - Advanced …, 2021 - Wiley Online Library
An overview of cytokine biosensing is provided, with a focus on the opportunities provided
by organic electronic platforms for monitoring these inflammation biomarkers which manifest …

Biotin-streptavidin sandwich integrated PDA-ZnO@ Au nanocomposite based SPR sensor for hIgG detection

H Yang, X Zhao, Z Zhang, P Ma, X Wang, D Song… - Talanta, 2022 - Elsevier
SPR is a mature optical biosensor technology for detecting biomolecular interactions without
fluorescence or enzyme labeling. In this paper, we acquire a sensitive SPR biosensor based …

P3HT-based organic field effect transistor for low-cost, label-free detection of immunoglobulin G

H Runfang, Y Yangfan, L Leilei, J Jianlong… - Journal of …, 2022 - Elsevier
Currently, organic field effect transistors (OFETs) are widely used in the field of biodetection
because of their inherent gain amplification function and good biocompatibility. However …