Fastener with Microscopic Mushroom Design Holds Promise

A Velcro-like fastener with a microscopic design that looks like tiny mushrooms could mean advances for everyday consumers and scientific fields. Currently available fasteners are called hook and loop fasteners and require harder, stiff material. In Biointerphases, researchers describe a design that can use softer materials and still be strong enough to work. The team believes a 3D mushroom design can be made with softer, more flexible materials and provide sufficient interlocking force on the fabric and hold strong.