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. 2020 Aug 7;25(16):3590. doi: 10.3390/molecules25163590

Figure 3.

Figure 3

The assays based on multi-antibodies in single-label strategies. (A) Illustration of colorimetric assays for multi-residues detection using a AuNPs-based multiplex lateral flow immunoassay (LFIA) [54]. (B) Illustration of a multiplex near-infrared (NIR) fluorescence-based LFA for the detection of four families of antibiotics [55]. (C) Illustration of a competitive immunochip assay based on Nanogold-labeled antibodies for simultaneous detection of seven pesticides [57]. Reproduced with permission from [54]. Copyright Elsevier, 2016. Reproduced with permission from [55]. Copyright Elsevier, 2016. Reproduced with permission from [57]. Copyright Elsevier, 2016.