2-Hydroxyethyl Methacrylate - Springer Nature

Water-driven surface wrinkling of poly(2-hydroxyethyl methacrylate) after ultraviolet irradiation

In this work, we demonstrate the possibility of water-driven surface area creases of poly hydrogel after ultraviolet irradiation in air and uptake of deionized water. Surface area patterns form after the UV-irradiated pHEMA disks are obtained of DI water. The characteristic wavelength is dependent on the combinational effect of the UV-irradiation dose, the immersion temperature level, and the immersion time.

Source link: https://doi.org/10.1007/s10965-021-02762-0

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