News tagged with silk proteins

Scientists breed goats that produce spider silk

(PhysOrg.com) -- Researchers from the University of Wyoming have developed a way to incorporate spiders' silk-spinning genes into goats, allowing the researchers to harvest the silk protein from the goats’ ...

May 31, 2010 report
4.1 / 5 (102) 37 | with audio podcast

Silkworms spinning spider webs

(PhysOrg.com) -- A spiders silk is strong and more elastic and has a large range of possible medical applications. However, spiders have a history of being territorial and prone to cannibalism, so the idea ...

Jan 03, 2012 report
4.1 / 5 (20) 4 | with audio podcast

A silky spin on protective armor

At seven times the toughness of Kevlar, a silk produced by the Caerostris darwini spider of Madagascar is more robust than any other material—synthetic or natural. Most spider silks are about two times ...

May 13, 2013
5 / 5 (4) 1

Why spiders don't drop off of their threads

It has five times the tensile strength of steel and is stronger then even the best currently available synthetic fibers: Spider thread. German scientists of the Technische Universitaet Muenchen and the Universitaet Bayreuth ...

Aug 17, 2011
4.8 / 5 (4) 3