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. 2020 Aug 31;328:112–126. doi: 10.1016/j.jconrel.2020.08.060

Fig. 3.

Fig. 3

Schematic illustration of various biosensor types for detecting of MERS-CoV and SARS-CoV-1. Biosensors are classified based on the biomolecules (antibodies, nucleic acids, or antigens) which are immobilized onto the surface of sensors. Interaction between the target and immobilized probe results in a physicochemical alteration which is transducible to the quantifiable signals. Adapted from Ref. [92].