A new use for graphene: Making better hair dyes
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Graphene, a naturally black material, could provide a new strategy for dyeing dark hair that will make it less prone to staticky flyaways. Researchers have put it to the test. They used sheets of graphene to make a dye that adheres to the surface of hair, forA new use for graphene: Making better hair dyes
Graphene, a naturally black material, could provide a new strategy for dyeing dark hair that will make it less prone to staticky flyaways. Researchers have put it to the test. They used sheets of graphene to make a dye that adheres to the surface of hair, forming a coating that is resistant to 30 washes without the need for chemicals that damage the hair cuticle. Read more