Fig. 3
The performance of the dLFI. The visual result (a) and gray value (c) on the T line of the dLFI in the specificity assay, n = 3. b The sensitivity of dLFI for the simultaneous detection of Aβ42Ms and Aβ42Os. d The plotted linear curve of different Aβ42 conformations, n = 3. e, f Correlation between results from dLFI (Y-axis) and sandwich ELISA (X-axis) in spiked samples, n = 12. Data are presented as means ± SD. One-way analysis of variance (ANOVA) was used for multigroup comparisons. Statistical significance is represented in the figures by ****p < 0.0001 and n.s. (indicating no significance)