Figure 4 | Scientific Reports

Figure 4

From: Improvement in Detection Limit for Lateral Flow Assay of Biomacromolecules by Test-Zone Pre-enrichment

Figure 4

(a) Schematic depiction of the molecular setups for LFAs of competitive format I LFAs for miR-210. (The structure of strips were initially drawn in Autodesk 3ds Max 2009 64-bit and then organized in Microsoft PowerPoint.) (b) Direct sampling and (d) test-zone pre-enrichment different amount of target (50 μL). (c,e) are integrated density ratio of test zone to control zone as functions of the target amount according to (b,d). Asterisk (*) indicates the cutoff value as visual LOD, while double asterisks (**) indicate the LOD achieved by image analysis software.

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