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Serological point-of-care and label-free capacitive diagnosis of dengue virus infection
(2020-03-01)
Dengue non-structural protein 1 (NS1 DENV) is considered a biomarker for dengue fever in an early stage. A sensitive and rapid assay for distinguishing positive from negative dengue infection samples is imperative for ...
Redox-tagged peptide for capacitive diagnostic assays
(2014)
Early detection assays play a key role in the successful treatment of most diseases. Redox capacitive biosensors were recently introduced as a potential electroanalytical assay platform for point-of-care applications but ...
Elucidating capacitance and resistance terms in confined electroactive molecular layers
(2013-01-02)
Electrochemical analyses on confined electroactive molecular layers, herein exemplified with electroactive self-assembled monolayers, sample current contributions that are significantly influenced by additional nonfaradaic ...
Elucidating capacitance and resistance terms in confined electroactive molecular layers
(2013-01-02)
Electrochemical analyses on confined electroactive molecular layers, herein exemplified with electroactive self-assembled monolayers, sample current contributions that are significantly influenced by additional nonfaradaic ...
Phenomenological Interpretation of Impedance/Capacitance Measurements on Organic Electronic Devices Under Illumination
(Taylor & Francis Ltd, 2014-01-22)
The electrical properties of organic electronic devices based on poly(2-methoxy-5-(3',7'-dimethyloctyloxy)-1,-phenylene vinylene) as the active layer were studied under light-excitation at different wavelength ranges and ...
Biochemical capacitance of geobacter sulfurreducens biofilms
(Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2015)
An electrical model able to decouple the electron pathway from microbial cell machinery impedance terms is introduced. In this context, capacitance characteristics of the biofilm are clearly resolved. In other words, the ...
Electrochemical capacitive biosensors for point-of-care diagnostics: Principles and applications
(2016-01-01)
Before introducing the concepts involved in using capacitance measurements as an approach to transducer biological event into a measurable electrical signal, through electrochemistry interfaces, we will shortly make reference ...
Impedance-derived electrochemical capacitance spectroscopy for the evaluation of lectin-glycoprotein binding affinity
(Elsevier B.V., 2014-12-15)
Characterization of lectin-carbohydrate binding using label-free methods such as impedance-derived electrochemical capacitance spectroscopy (ECS) is desirable to evaluate specific interactions, for example, ArtinM lectin ...