Episode 11: Synthetic hydrogel combines stiffness and self-healing properties
Episode 11: Synthetic hydrogel combines stiffness and self-healing propertiesUpdate: 2025-06-16
Description
In this podcast episode, MRS Bulletin’s Laura Leay interviews Hang Zhang from Aalto University in Finland about his group’s creation of a composite material that is both stiff and self-healing. The composite involves a hydrogel where the long polymer chains are confined between nanosheets of synthetic hectorite. This material mimics skin that is both stiff and self-healing. Applications may be forthcoming in self-healing soft robots or artificial tissues that can self-heal like synthetic skin. This work was published in a recent issue of Nature Materials.
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