
News • Hydrogel
Why this spaghetti-like jumble may one day save your life
Princeton researchers have discovered that when water flows around long plastic fibers, the flexible fiber strands tangle like a plate of spaghetti. Instead of a muddled mess, however, this product is in fact a highly useful material known as a hydrogel. Investigated for half a century, hydrogels are increasingly finding uses in areas including artificial tissue engineering, sustained drug…