Table 1 Visual LOD of miR-210 mimic spiked in human blood serum samples.

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

sampling method

visual LOD (pmol)

direct sampling (50 μL)

pre-enrichment (50 μL)

v/v (serum/buffer)

1:0

1:1

1:3

1:0

1:1

1:3

sandwich-like format

—a

—

50

0.5

0.05

0.05

competitive format I

—

50

50

5

5

5

  1. a: no detectable signal by eye.
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