Results 31 to 40 of about 5,580 (279)
Wearable electrochemical sensors for monitoring performance athletes [PDF]
, 2011 Nowadays, wearable sensors such as heart rate monitors and pedometers are in common use. The use of wearable systems such as these for personalized exercise regimes for health and rehabilitation is particularly interesting.
Dermot Diamond +17 more
core +1 more source
Fast and real-time electrical transistor assay for quantifying SARS-CoV-2 neutralizing antibodies
Communications Materials, 2022 The COVID-19 pandemic highlights the importance of tests for assessing antibody titer, such as for determining vaccine efficacy. Here, a fast-operating organic electrochemical transistor is shown to assess the cytopathic effect caused by the SARS CoV-2 ...
Francesco Decataldo +15 more
doaj +1 more source
Electrochemical transistors with ionic liquids for enzymatic sensing [PDF]
, 2011 Over the past decade conducting polymer electrodes have played an important role in bio-sensing and actuation. Recent developments in the field of organic electronics have made available a variety of devices that bring unique capabilities at the ...
Yang, SY +30 more
core +1 more source
Nature Communications, 2023 Developing an artificial olfactory system that can mimic the biological functions remains a challenge. Here, the authors develop an artificial chemosensory synapse based on a flexible organic electrochemical transistor gated by the potential generated by
Hamna Haq Chouhdry +3 more
doaj +1 more source
High transconductance organic electrochemical transistors [PDF]
Nature Communications, 2013 The development of transistors with high gain is essential for applications ranging from switching elements and drivers to transducers for chemical and biological sensing. Organic transistors have become well-established based on their distinct advantages, including ease of fabrication, synthetic freedom for chemical functionalization, and the ability ...
Khodagholy, Dion +10 more
openaire +2 more sources
Orientation selectivity in a multi-gated organic electrochemical transistor. [PDF]
Sci Rep, 2016 UNLABELLED: Neuromorphic devices offer promising computational paradigms that transcend the limitations of conventional technologies. A prominent example, inspired by the workings of the brain, is spatiotemporal information processing.
Gkoupidenis P +4 more
europepmc +2 more sources
Organic Electrochemical Transistor Immuno-Sensors for Spike Protein Early Detection
Biosensors, 2023 The global COVID-19 pandemic has had severe consequences from the social and economic perspectives, compelling the scientific community to focus on the development of effective diagnostics that can combine a fast response and accurate sensitivity ...
Mario Barra +10 more
doaj +1 more source
Ion‐Selective Organic Electrochemical Transistors
Advanced Materials, 2014 Ion-selective organic electrochemical transistors with sensitivity to potassium approaching 50 μA dec(-1) are demonstrated. The remarkable sensitivity arises from the use of high transconductance devices, where the conducting polymer is in direct contact with a reference gel electrolyte and integrated with an ion-selective membrane.
Michele Sessolo +4 more
openaire +3 more sources
Single stage electrochemical exfoliation method for the production of few-layer graphene via intercalation of tetraalkylammonium cations [PDF]
, 2014 We present a non-oxidative production route to few layer graphene via the electrochemical intercalation of tetraalkylammonium cations into pristine graphite.
Wilson, Neil R. +5 more
core +1 more source
A photo-responsive organic electrochemical transistor
, 2023 The design of novel organic electrochemical transistor (OECT) channel materials that can be controlled by a whole range of external stimuli is key towards the emergence of unprecedented technologies in bioelectronics. Like the established multiresponsive
Danowski, Wojciech +13 more
core +1 more source