Fig. 3 | Nature Communications

Fig. 3

From: Anisotropic and self-healing hydrogels with multi-responsive actuating capability

Fig. 3

Anisotropically mechanical behavior. a Tensile stress–strain curves of SNPP hydrogel with stress applied parallel and perpendicular to the AgNP lamella. b Tangent modulus ratio (E∥/E⊥) calculated from tensile stress-strain curves of SNPP hydrogels, plotted against the content of silver NPs. c E∥/E⊥ of hydrogels fabricated by nanostructures with varying sizes, morphologies, and compositions. Error bars show the SD with sample size of 3

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