Having recently gotten back on a road bike after more than 15 years off, I can attest to how far fabrics have come in a relatively short time. years ago when I started riding in the cold northeast we wore wool pretty much all summer and winter. Forget polyester and cotton which had major drawbacks. Now whatever the weather, I slip into a jersey made of man-made afbric that keeps me cool or warm, and wicks moisure away without being heavy. I love my winter jerseys and wear them hiking too.
But, nanotubes?
Yup, intelligent textiles with nanotubes woven into the fabric could monitor vital signs, warn of allergens, even cool off their wearers when the temperature rises. Incorporating carbon nanotubes into textiles says Juan Hinestrosa, a professor of fiber science and head of the Textiles Nanotechnology Laboratory at Cornell University, enables them to perform many different functions, making it unnecessary to add on extra, bulky components. “You can use the same threads as conductors, sensors, and as transducers of the signal,” he says. For example, in clothes that adjust to the weather, carbon nanotubes could sense the temperature, carry the reading to a wearable computer, then carry a signal from the computer that directs the fibers to conform to a more open weave if it’s hot out.” Wow!
To read the full article, head here.
~Jodie