Fig. 3

The effect of temperature on the fishing force detection. Fishing forces detected for MCF-7 and HeLa cells at different temperatures with use of anti-vimentin antibody immobilized nanoneedles. The horizontal line within the box indicates the median, boundaries of the box indicate the 25th- and 75th-percentile, and the whiskers indicate the highest and lowest values of the results. Velocity of needle approach and retraction was fixed at 10 µm/s. Plots by small dot and diamond-shaped symbol represent the fishing force and the average fishing force, respectively