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. 2020 Mar 10;9(3):318. doi: 10.3390/foods9030318

Figure 2.

Figure 2

Detection of feline calicivirus (FCV) via a surface plasmon resonance (SPR) assay. (a) The diagram of the detection assay. (b) The sensorgram (reference flow cell subtracted) for FCV (with different concentrations) and secondary antibody (Ab). A greater response (RU) achieved when FCV and secondary Ab binds (reprinted from Yakes et al. [136] with permission from the publisher).