Mystery of how black widow spiders create steel-strength silk webs further unravelled

Researchers have better unraveled the complex process of how black widow spiders transform proteins into steel-strength fibers. This knowledge promises to aid scientists in creating equally strong synthetic materials. Utilizing state-of-the-art techniques, the research team was able to more closely see inside the protein gland where the silk fibers originate, revealing a more complex, hierarchical protein assembly. The researchers’ ‘modified micelles theory’ concludes that spider silk proteins start out as complex, compound micelles.

from Engineering and Construction News – ScienceDaily https://www.sciencedaily.com/releases/2018/10/181022150938.htm

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