Fig. 1From: Medical viruses: diagnostic techniquesDiagrammatic presentation of Biosensor. The analyte which could be anything right from enzymes, antibodies, nucleic acids, or even whole cells, when binds with the biocomponent, gets detected by the transducer on the basis of an optical, mass-based, electrochemical mechanism and sends a signal that could be further analyzed to diagnose the presence of a viral particle in the bodyBack to article page