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AFM testing conditions
| Sample | Sample Size (n) | Measured Properties | Nominal Cantilever Stiffness (N/m) | Cantilever Tip Diameter (μm) | Approach Velocity (μm/s) | Trigger Force (nN) | Region Probed |
|---|---|---|---|---|---|---|---|
| ASCs | 22 | elastic/viscoelastic | 0.03 | 5 | 10 | 3 | peri-nuclear |
| CMMPs | 47–51 | elastic | 0.03 | 5 | 10 | 3 | apex |
| Thin Gels | 105–106 | elastic | 0.03 | 5 | 10 | 3 | 90 × 90 μm square |
| Spheroids (By Day) | D0: 20–36 D7: 30–36 D14: 22–32 D21: 5–21 |
elastic/viscoelastic | 0.35 | 25 | 10 | 30 | apex |
