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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 ...
The utilization of materials obtained by the sol-gel process in biosensors construction.
(Soc Brasileira QuimicaSao PauloBrasil, 2002)
Disposable biosensors for clinical diagnosis
(American Scientific Publishers - ASPValencia, 2014-01)
We present an overview on the use of disposable electrochemical biosensors for diagnostics, focusing on the applications of these devices as immunosensors and DNA sensors in the point-of-care diagnostics. Analytical ...
Toward pH-controllable bioelectrocatalysis for hydrogen peroxide based on polymer brushes
(2013-04-01)
In the present work, a biosensor was built with smart material based on polymer brushes. The biosensor demonstrated a pH-sensitive on-off property, and it was further used to control or modulate the electrochemical responses ...
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 ...
An outlook on electrochemical approaches for molecular diagnostics assays and discussions on the limitations of miniaturized technologies for point-of-care devices
(2022-11-01)
The detection of specific biomarkers for health monitoring, i.e., molecular diagnostics, can be classified as early or emergency diagnostics. Emergency diagnostics is related to those diseases which is necessary a rapid ...
beta-Lactamase-based biosensor for the electrochemical determination of benzylpenicillin in milk
(Elsevier B.V., 2015-04-01)
Antibiotics are widely used in dairy cattle production, however this can pose a public health threat, particularly when antibiotic residues remain in the food products like milk. Therefore, new analytical solutions aiming ...
Fabrication and characterization of ferrocenece containing hydrogel for glucose biosensor application
(Esg, 2014-12-01)
A detailed electrochemical study of a novel microsystem biosensor based on ferrocene (Fc) intercalated poly(ethylene) glycol (PEG) and its potential use in the development of amperometric biosensors is presented. A redox ...
Fabrication and characterization of ferrocenece containing hydrogel for glucose biosensor application
(2014-01-01)
A detailed electrochemical study of a novel microsystem biosensor based on ferrocene (Fc) intercalated poly(ethylene) glycol (PEG) and its potential use in the development of amperometric biosensors is presented. A redox ...