Search results for "electrochemical immunosensors"

showing 2 items of 2 documents

Affinity Sensors for the Diagnosis of COVID-19

2021

The coronavirus disease 2019 (COVID-19) outbreak caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was proclaimed a global pandemic in March 2020. Reducing the dissemination rate, in particular by tracking the infected people and their contacts, is the main instrument against infection spreading. Therefore, the creation and implementation of fast, reliable and responsive methods suitable for the diagnosis of COVID-19 are required. These needs can be fulfilled using affinity sensors, which differ in applied detection methods and markers that are generating analytical signals. Recently, nucleic acid hybridization, antigen-antibody interaction, and change of reactive oxyge…

AnalyteCoronavirus disease 2019 (COVID-19)Computer scienceimmune complexSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2)lcsh:Mechanical engineering and machinerySARS-CoV-2 virus02 engineering and technologyReviewelectrochemical immunosensors03 medical and health sciencesCOVID-19 ; SARS-CoV-2 virus ; RNA analysis ; bioelectrochemistry ; biosensors ; electro- chemical immunosensors ; antigen-antibody interaction ; immune complex ; molecularly imprinted polymers (MIPs) ; surface modification by immobilization of biomoleculesElectrochemical biosensorDetection theorylcsh:TJ1-1570Electrical and Electronic EngineeringSurface plasmon resonance030304 developmental biologysurface modification by immobilization of biomolecule0303 health sciencesMechanical EngineeringbioelectrochemistryCOVID-19surface modification by immobilization of biomoleculesRNA analysis021001 nanoscience & nanotechnologybiosensorsAntigen-antibody interactionControl and Systems Engineeringmolecularly imprinted polymers (MIPs)antigen-antibody interaction0210 nano-technologyBiological systemBiosensorMicromachines
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Biosensors for the determination of SARS-CoV-2 virus and diagnosis of COVID-19 infection

2022

Monitoring and tracking infection is required in order to reduce the spread of the coronavirus disease 2019 (COVID-19), induced by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). To achieve this goal, the development and deployment of quick, accurate, and sensitive diagnostic methods are necessary. The determination of the SARS-CoV-2 virus is performed by biosensing devices, which vary according to detection methods and the biomarkers which are inducing/providing an analytical signal. RNA hybridisation, antigen-antibody affinity interaction, and a variety of other biological reactions are commonly used to generate analytical signals that can be precisely detected using electro…

QH301-705.5immune complexSARS-CoV-2 virusBiosensing TechniquesReviewCatalysisInorganic Chemistryelectrochemical immunosensorsCOVID-19 TestingHumansSerologic TestsPhysical and Theoretical ChemistryBiology (General)Molecular BiologyQD1-999SpectroscopySARS-CoV-2bioelectrochemistryOrganic ChemistryCOVID-19General MedicineRNA analysisbiosensorsimmobilisation of biomoleculesNanostructuresComputer Science ApplicationsChemistryMolecular Diagnostic Techniquesmolecularly imprinted polymers (MIPs)antigen-antibody interactionCOVID-19 ; SARS-CoV-2 virus ; biosensors ; electrochemical immunosensors ; bioelectrochemistry ; RNA analysis ; antigen-antibody interaction ; immune complex ; immobilisation of biomolecules ; molecularly imprinted polymers (MIPs)
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