Researchers at Northwestern University and San Diego State University (SDSU) have better unraveled the complex process of how black widow spiders transform proteins into steel-strength fibers. This knowledge promises to aid ...
Materials Science
Oct 22, 2018
3
334
Spider silk is among the strongest and toughest materials in the natural world, as strong as some steel alloys with a toughness even greater than bulletproof Kevlar. Spider silk's unmatched combination of strength and toughness ...
Biotechnology
Aug 21, 2018
0
16
A group of scientists led by researchers from the RIKEN Center for Sustainable Resource Science (CSRS) have examined the soluble precursor of spider silk and found that a previously undiscovered structural element is key ...
Materials Science
May 29, 2018
0
64
Possibly the strongest hybrid silk fibers to date have been created by scientists in Sweden using all-renewable resources. Combining spider silk proteins with nanocellulose from wood, the process offers a low-cost and scalable ...
Nanomaterials
May 18, 2017
0
17
Spider silks, the stuff of spider webs, are a materials engineer's dream: they can be stronger than steel at a mere fraction of weight, and also can be tougher and more flexible. Spider silks also tend not to provoke the ...
Biotechnology
May 1, 2017
1
261
Our muscles are amazing structures. With the trigger of a thought, muscle filaments slide past each other and bundles of contracting fibers pull on the bones moving our bodies. The triggered stretching behavior of muscle ...
Materials Science
Jan 31, 2017
0
210
Supple, light and biodegradable but stronger than steel: researchers said Monday they have succeeded in producing synthetic spider silk, one of nature's strongest materials.
Biochemistry
Jan 9, 2017
1
825
Building up proteins from scratch, rather than piecing together fragments of existing proteins, could make designing new nanomaterials easier.
Biotechnology
Aug 30, 2016
0
9
While working to improve a tool that measures the pushes and pulls sensed by proteins in living cells, biophysicists at Johns Hopkins say they've discovered one reason spiders' silk is so elastic: Pieces of the silk's protein ...
Nanomaterials
Feb 15, 2016
0
320
Synthetic spider silk holds promise as a leading biomaterial of the future with its unrivaled combination of strength and elasticity. Utah State University researchers, guided by USTAR Biology Professor Randy Lewis, have ...
Materials Science
Apr 6, 2015
0
118
