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A dual marker label free electrochemical assay for Flavivirus dengue diagnosis
(2018-02-15)
Dengue is a RNA viral illness of the genus Flavivirus which can cause, depending on the pervasiveness of the infection, hemorrhagic dengue fever or dengue shock syndrome. Herein we present an electrochemical label free ...
Optimized electrochemical biosensor for human prostatic acid phosphatase
(Elsevier B.V., 2017-12-01)
An innovative and sensitive label-free electrochemical biosensor platform for detecting human prostatic acid phosphatase (hPAP) is proposed herein. The methodology uses impedance-derived immittance functions (ImFs) for ...
A nanoscale redox-active composite as a low-fouling interface for capacitive assaying
(2019-07-15)
An electro-active nanoscale composite was engineered to serve as an alternative to monolayers in a capacitive biosensing platform. An electrochemical impedance-derived spectroscopic method was applied to analyse the response ...
Optimized Diagnostic Assays Based on Redox Tagged Bioreceptive Interfaces
(2015-12-15)
Among the numerous label free electronic biomarker assay methodologies now available, impedance based electrochemical capacitance spectroscopy (ECS), based upon mapping the perturbations in interfacial charging of redox ...
Superfícies capacitivas e impedimétricas como plataforma eletroquímica para determinação de biomarcadores clinicamente relevantes
(Universidade Estadual Paulista (Unesp), 2015-07-31)
Neste trabalho está descrito a aplicação de superfícies moleculares nanoestruturadas com grupos redox confinados e elementos de reconhecimento específico (anticorpos) para detecção de biomarcadores clinicamente importantes ...