Shiseido has been granted a patent for a water-in-oil emulsion cosmetic that provides a replenishing and smooth feel, while minimizing the appearance of skin roughness and discoloration. The cosmetic ...
Engineers find the hydrogel polyethylene glycol (PEG) doubles its water absorption as temperatures climb from 25 to 50 C, and could be useful for passive cooling or water harvesting in warm climates.
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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 ...
Engineers synthesized a superabsorbent material that can soak up a record amount of moisture from the air, even in desert-like conditions. MIT engineers have synthesized a superabsorbent material that ...
The vast majority of absorbent materials will lose their ability to retain water as temperatures rise. This is why our skin starts to sweat and why plants dry out in the heat. Even materials that are ...
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