Recombinant Spider Silks—Biopolymers with Potential for Future Applications

By M. Humeník, Andrew M. Smith, T. Scheibel. 2011

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Nature has evolved a range of materials that compete with man-made materials in physical properties; one of these is spider silk. Silk is a fibrous material that exhibits extremely high strength and toughness with regard to its low density. In this review we discuss the molecular structure of spider silk and how this understanding has allowed the development of recombinant silk proteins that mimic the properties of natural spider silks. Additionally, we will explore the material morphologies and the applications of these proteins. Finally, we will look at attempts to combine the silk structure with chemical polymers and how the structure of silk has inspired the engineering of novel polymers.

Subfields: Biomaterials, Molecular Biology

View Paper: https://www.semanticscholar.org/paper/9465c9eca4b817c4df1d6221b59802c16a34d372