Gold-coated fabric that emits own light could be ultimate safety gear

[Judi Lynn]

TECHNOLOGY 4 March 2020
By Layal Liverpool



Light-emitting fabric samples
The Carmichael Lab

Stretchable, light-emitting clothing made from fabric coated in gold could be a smart alternative to high-visibility gear – not to mention a bold fashion statement.

Tricia Carmichael at the University of Windsor, Canada, and her colleagues started with a fabric that is 87 per cent nylon and 13 per cent spandex. They then added a very thin coating of gold to act as an electrode and send power to a light-emitting material made of zinc sulphide, copper and silicone.

The fabric as a whole is semi-transparent, so light can shine through it easily. Carmichael says it has big advantages over existing high-visibility gear, which relies on the reflection of streetlights or headlights.

“Self-illuminating clothing will always be visible from every angle and in any lighting condition,” she says. “This could be important for safety apparel.”

More:
https://www.newscientist.com/article/2236305-gold-coated-fabric-that-emits-own-light-could-be-ultimate-safety-gear/

[Wounded Bear]

1. Good safet tip...

?w=364



Actually, great idea. Might be a bit pricey, though.

[TlalocW]

2. Fortunately, I don't need it

I brighten up whatever room or area I'm in simply by being there. * wink, slight lens flare on teeth *

TlalocW