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

Figure 3.

Figure 3

Detection of norovirus-like particles (VLPs) using the biolayer interferometry (BLI) based biosensor method. (A) Schematic representation of the BLI detection method utilizing NoV VLP or P-particles functionalized sensor. (B) Sensorgrams of a NoV-positive serum sample. The red and blue curve correspond to the NoV P-particle and VLP functionalized sensor, respectively. (Reprinted from Auer et al. [145] with permission from the publisher).