Materials
Natural Adhesive Systems
Related Patents: 6995012 ; 6987170
Contact: David R. Anderson
Phone: (208) 526-0837
E-mail: Send E-mail
Researchers at INL are defining natural adhesive systems at the molecular scale and are exploring ways to recombine proteins to improve adhesives. Such new adhesives may more strongly bond to a wide range of materials and do so in an environmentally -friendly and safe manner. Marine mussels, like Mytilus edulis, attach to a variety of surfaces in an aqueous environment using a natural adhesive that is incredibly strong and durable. The properties of this adhesive exceed those of conventional adhesive glues in both strength and environmental acceptability. Research shows that one of the proteins in the adhesive, Mytilus edulis foot protein 1 (Mefp-1), bonds to glass, plastic, wood, concrete, and Teflon. Mimicking this bonding capability would yield important, innovative adhesives for such different applications as building and construction, dentistry, surgery, orthopedics, ophthalmology, electronics, plastics and wood composites.