- Category: Science & Technology
What do squid and jellyfish skin have in common with human skin? All three have inspired a team of chemists to create materials that change color or texture in response to variations in their surroundings. These materials could be used for encrypting secret messages, creating anti-glare surfaces, or detecting moisture or damage, they say.
The researchers will present their work today at the 252nd National Meeting & Exposition of the American Chemical Society (ACS).
"Our experimental materials use cracks, folds or wrinkles to mimic the surface engineering of skin," says Luyi Sun, Ph.D., who heads the research. "These new materials are unique because they change color or transparency when they're stretched or exposed to moisture."