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Controlling the roll-to-helix transformation in electron-beam-patterned gel-based micro-ribbons

https://doi.org/10.1039/D4SM00666F

Wu, Xinpei; Zhang, Teng; Libera, Matthew (October 2024, Soft Matter)

Shape changes in electron-beam patterned poly(acrylic acid) can be controlled by the many patterning parameters to create gel-based ribbons with both in-plane and out-of-plane pH-dependent swelling anisotropies.
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