Table 1.
Transport characteristics of filopodia surfing
| Data | Length (μm) | Transport Duration(s) | Velocity (nm/s) | Rest Time (s) | Stiffness Rest Time (pN/μm) | Stiffness Transport (pN/μm) | Lateral Trap Stiffness (pN/μm) |
|---|---|---|---|---|---|---|---|
| 1 | 12.2 | 285 | 43 | 112 | 876 | 229 | 51.5 |
| 2 | 7.5 | 107 | 71 | — | 106 | 149 | 44.5 |
| 3 | 8.5 | 112 | 76 | 70 | 724 | 967 | 43 |
| 4 | 3.7 | 51 | 74 | 110 | 505 | 479 | 51.5 |
| 5 | 3.6 | 89 | 41 | — | 56 | 93 | 51.5 |
| 6 | 7.2 | 113 | 63 | 41 | 82 | 240 | 32.5 |
| 7 | 7.1 | 129 | 55 | 85 | 322 | 1025 | 4.15 |
| Mean | 7.1 | 126 | 60 | 83, 60 | 381 | 454 | |
| SD | 2.9 | 74 | 15 | 29, 60 | 329 | 389 |
Total distance, duration, velocity, rest time, and mean stiffness during rest time and bead transport of seven different transport processes. The stiffnesses are rectified by the trap stiffness. The lateral trap stiffnesses are also shown. The axial trap stiffnesses are five times weaker. Dashes indicate unrecorded measurements.