For wavelengths of 60 and 120 μm, i.e., close to the fibril diameter, the pull-off stress was almost insignificant (around 4 kPa for FT—12 μm and 7.5 kPa for FT—50 μm) and increased only slightly with increasing compressive displacement.
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Film-Terminated Fibrillar Microstructures with Improved Adhesion on Skin-like Surfaces.
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