Biossensores e Bioeletrônica

Current Technologies of Immunosensors

Abstract

Jon hung Guo

An immunosensor could be a kind of biosensor that mixes a biological recognition mechanism with an electrical device that generates a measurable signal in response to changes within the concentration of a given biomolecule. One part (ligand) of the interaction to be studied is covalently immobilized to the matrix and different interactants (analytes) are omitted the device in answer. The general regulation of the immunosensors is predicated on the actual fact that the precise immunology recognition of antibodies (antigens) immobilized on an electrical device to antigens (antibodies) within the sample media will manufacture analytical signals dynamically varied with the concentrations of analytes of interest.