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. 2023 Oct 23;10(36):2304009. doi: 10.1002/advs.202304009

Figure 9.

Figure 9

(A) Schematic representation of the operating principle of the lateral flow assay. The test line appears only in presence of the target either CT or NG bacterial DNA. The test line immobilized with streptavidin captures the biotinylated ssDNAs and the FAM conjugated ssDNAs capture the anti‐FAM coated gold nanoshells. (B) Representative lateral flow strips tested with negative sample (water), NG positive (Ct = 17) and CT positive samples (Ct = 24).