Researchers have developed a new eco-friendly sunscreen molecule that protects against both UV-A and UV-B rays, and could also be used to create more durable paints and plastics. Christopher Intagliata reports.
August 7, 2015
|Anyone who’s gone snorkeling at a lately may have been . In some places, the non-biodegradable skin protection That's because researchers reckon that some of float off the skin of snorkelers every year, enveloping corals in a cloud of chemicals—chemicals that can .
So the biochemists attached the mycosporines to chitosan, a polymer derived from the shells of shrimp and crabs. This hybrid package, they say, is a more effective sunscreen, with constituents too big to pass into the skin, and it’s more resistant to washing off. It's also hypoallergenic, and did not affect cell development, in in-vitro tests. The findings appear in the journal . [Susana C.M. Fernandes et al, ]
No comments:
Post a Comment