"In addition, it's very inexpensive and efficient; we don't need very much of it to work." The scientists have yet to test the method on human skin, which they noted is 10 times thicker than that ...

After 24 hours, it is completely restored. The hydrogel, only one millimeter thick, contains 10,000 layers of nanosheets, giving it mechanical properties comparable to human skin.

More than 100 years later, scientists have discovered a real-life version of the substance: A commonly used food coloring found in snack foods and candies such as tortilla chips and candy corn can ...

Researchers have succeeded in temporarily turning the skin of mice transparent by smearing them with common food dye. While it's not clear yet whether this approach is safe for humans, the ...

By Joseph Henry Updated: Sep 06 2024, 08:33 AM EDT ...

Furthermore, a one-millimetre-thick hydrogel contains 10,000 layers of nanosheets, which makes the material as stiff as human skin, and gives it a comparable degree of stretch and flexibility.