A new gel made from porous nanosheets releases small neutral molecules in hours but holds charged molecules for weeks, ...
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What is a Hydrogel and What is it Used For?
Advances in materials science are transforming medicine, engineering, and environmental technology. Among the most promising innovations are hydrogels—highly absorbent polymer networks with ...
A light- and temperature-responsive hydrogel combines MXene and PNIPAM to achieve reversible, high-performance EMI shielding across a wide GHz range. (Nanowerk Spotlight) The rapid growth of wireless ...
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