| http://www.w3.org/ns/prov#value | - Multicomponent spun fiber comprising alternating wedges of a polymer (preferably having OH groups or other functional groups) may be separated by a sacrificial polymer, such that the sacrificial polymer at the end of the fiber can be removed by a solvent (a liquid, supercritical CO2, etc.) to result in fine filaments that fan out at the end of a fiber, like the hairs of a gecko.
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