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Biomimetic Fibers Made of Recombinant Spidroins with the Same Toughness as Natural Spider Silk

Title data

Heidebrecht, Aniela ; Eisoldt, Lukas ; Diehl, Johannes ; Schmidt, Andreas ; Geffers, Martha ; Lang, Gregor ; Scheibel, Thomas:
Biomimetic Fibers Made of Recombinant Spidroins with the Same Toughness as Natural Spider Silk.
In: Advanced Materials. Vol. 27 (1 April 2015) Issue 13 . - pp. 2189-2194.
ISSN 1521-4095
DOI: https://doi.org/10.1002/adma.201404234

Official URL: Volltext

Abstract in another language

Using a self-assembly of recombinant spidroins, biomimetic spinning dopes are produced and wet-spun into fibers. Upon varying the molecular design of the underlying recombinant spidroins, the influence of the amino- and carboxy-terminal domains, as well as the size of the repetitive core domain on fiber mechanics, is determined. Fiber toughness upon biomimetic processing equals and even slightly exceeds that of natural ones.

Further data

Item Type: Article in a journal
Refereed: Yes
Additional notes: Der Artikel wurde zunächst am 16.02.2015 online veröffentlicht und wird zu einem späteren Zeitpunkt in der Zeitschrift Advanced Materials abgedruckt.
Keywords: biomimetic materials;phase separation; spider silk;toughness
Institutions of the University: Faculties
Faculties > Faculty of Engineering Science
Faculties > Faculty of Engineering Science > Chair Biomaterials
Faculties > Faculty of Engineering Science > Chair Biomaterials > Chair Biomaterials - Univ.-Prof. Dr. Thomas Scheibel
Profile Fields > Advanced Fields > Advanced Materials
Profile Fields > Advanced Fields > Molecular Biosciences
Profile Fields > Advanced Fields > Polymer and Colloid Science
Profile Fields > Emerging Fields > Food and Health Sciences
Profile Fields
Profile Fields > Advanced Fields
Profile Fields > Emerging Fields
Result of work at the UBT: Yes
DDC Subjects: 600 Technology, medicine, applied sciences > 620 Engineering
Date Deposited: 10 Mar 2015 12:23
Last Modified: 26 Nov 2015 10:51
URI: https://eref.uni-bayreuth.de/id/eprint/7937